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1613
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q_48bc93df
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asgn_d9caae7f
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short_answer
|
1.为鼓励居民避开用电高峰,尽量在用电谷期用电,幸福小区安装了峰谷电
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0.0
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0.5
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0
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2
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1
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0
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jichu
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[]
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NULL
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NULL
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2026-06-17 07:02:55
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1612
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q_5eab4561
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asgn_d9caae7f
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fill_blank
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x+3.8=12 2x-15.7=2.3 14+6y=62
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0.0
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0.5
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1
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3
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11
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0
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jichu
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[]
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NULL
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2026-06-17 07:02:55
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1611
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q_4554ef9e
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asgn_d9caae7f
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short_answer
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1.解方程。(12分)
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30.0
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0.5
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0
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3
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10
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0
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2026-06-17 07:02:55
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1610
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q_1b8018a6
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asgn_d9caae7f
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fill_blank
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25b-20a表示( )。
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5.0
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0.5
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3
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3
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9
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0
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jichu
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[]
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NULL
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NULL
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2026-06-17 07:02:55
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1609
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q_eaaf726a
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asgn_d9caae7f
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fill_blank
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20a+25b表示( );
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5.0
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0.5
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2
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3
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8
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0
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jichu
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2026-06-17 07:02:55
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1608
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q_9663d392
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asgn_d9caae7f
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fill_blank
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256表示( );
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5.0
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0.5
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1
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3
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7
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0
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jichu
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[]
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NULL
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2026-06-17 07:02:55
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1607
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q_4eab91bb
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asgn_d9caae7f
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fill_blank
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20a表示( );
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5.0
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0.5
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0
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3
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6
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jichu
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[]
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[]
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NULL
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2026-06-17 07:02:55
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1606
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q_d0003951
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asgn_d9caae7f
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single_choice
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5.下面不能密铺的图形是( )。
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5.0
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0.5
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4
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3
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5
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0
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jichu
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["A.正五边形","B.正六边形","C.平行四边形 ["A.正五边形","B.正六边形","C.平行四边形"]...
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NULL
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NULL
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2026-06-17 07:02:55
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1605
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q_e4c95cde
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asgn_d9caae7f
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single_choice
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4.下面方程中,解为x=5的方程是( )。
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5.0
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0.5
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3
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3
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jichu
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["C.3x+5=10","B.3x+5=20","A.3x ["C.3x+5=10","B.3x+5=20","A.3x+10=30"]...
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[]
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NULL
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NULL
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2026-06-17 07:02:55
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1604
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q_b8eff0f1
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asgn_d9caae7f
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single_choice
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3.比x多12的数再扩大4倍是多少?用式子表示是( )。
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5.0
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0.5
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3
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jichu
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["A.x+12×4","B.(x+12)×4","C.(x ["A.x+12×4","B.(x+12)×4","C.(x-12)x4"]...
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[]
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NULL
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NULL
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2026-06-17 07:02:55
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1603
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q_8124e96c
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asgn_d9caae7f
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single_choice
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2.三、四年级的同学栽树,三年级比四年级少栽62棵,下列等量关系式中错误的是( )。
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5.0
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0.5
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jichu
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["A.三年级栽的棵数+62棵=四年级栽的棵数","B.四年级栽的棵数-三年 ["A.三年级栽的棵数+62棵=四年级栽的棵数","B.四年级栽的棵数-三年级栽的棵数=62棵","C.四年级栽的棵数+62棵=三年级栽的棵数"]...
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[]
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NULL
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NULL
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2026-06-17 07:02:55
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1602
|
q_412d2ea3
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asgn_d9caae7f
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single_choice
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1.在3÷a中,a( )。
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5.0
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0.5
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0
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3
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1
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0
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jichu
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["A.小于3","B.不等于0","C.能整除3" ["A.小于3","B.不等于0","C.能整除3"]...
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[]
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NULL
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NULL
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2026-06-17 07:02:55
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1601
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q_71b646f5
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asgn_d9caae7f
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true_false
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二、判断。(对的打“√”,错的打“×”)(10分)
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25.0
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0.5
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[]
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2026-06-17 07:02:55
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1600
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q_9a3b7144
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asgn_d9caae7f
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fill_blank
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8.根据等式的性质在里填上运算符号,在 线 x-2.7=7.8 (1) 解:x-2.7+2.7=7. 8.根据等式的性质在里填上运算符号,在 线 x-2.7=7.8 (1) 解:x-2.7+2.7=7.8( ) x= 封 至少需()分钟。...
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0.0
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0.5
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NULL
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2026-06-17 07:02:55
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|
1599
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q_7a6f2bb8
|
asgn_d9caae7f
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fill_blank
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7.方程3x-2=7的解是( )
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0.0
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0.5
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5
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2026-06-17 07:02:55
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|
1598
|
q_5aaec9d6
|
asgn_d9caae7f
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fill_blank
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4.比x的0.5倍多4的数是18,用方程表示是( )
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0.0
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0.5
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4
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2026-06-17 07:02:55
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|
1597
|
q_d19e0ede
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asgn_d9caae7f
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fill_blank
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3.在x+5中,已知x=3,则这个式子的值为( )
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0.0
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0.5
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2026-06-17 07:02:55
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|
1596
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q_264e4c7f
|
asgn_d9caae7f
|
fill_blank
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2.一列火车的速度是130千米/时,行驶2时,行驶了( )
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0.0
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0.5
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jichu
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[]
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2026-06-17 07:02:55
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|
1595
|
q_36721931
|
asgn_d9caae7f
|
fill_blank
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1.一只蜻蜓有6条腿,m只蜻蜓有( )
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0.0
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0.5
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1
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NULL
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2026-06-17 07:02:55
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|
1573
|
q_0e05d1be
|
asgn_3449e233
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fill_blank
|
( )的泪珠
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2.9
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0.5
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1
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8
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jichu
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1572
|
q_bfe5815f
|
asgn_3449e233
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fill_blank
|
( )的波涛
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2.9
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0.5
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0
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4
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7
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1571
|
q_522d402f
|
asgn_3449e233
|
fill_blank
|
线三、查字典,填空。(7分)
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10.0
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0.5
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0
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4
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6
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1570
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q_d56de09a
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asgn_3449e233
|
fill_blank
|
)法 乘 ( 剩 乖 班
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1.7
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0.5
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4
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4
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5
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1569
|
q_a7c5d727
|
asgn_3449e233
|
fill_blank
|
级
|
1.7
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0.5
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3
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4
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4
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
|
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|
1568
|
q_42ce4605
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asgn_3449e233
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fill_blank
|
诣 )示 指 脂
|
1.7
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0.5
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2
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4
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3
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1567
|
q_b137dfaa
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asgn_3449e233
|
fill_blank
|
)没 掩 淹) 俺
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1.7
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0.5
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1
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4
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2
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1566
|
q_dcd58084
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asgn_3449e233
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fill_blank
|
[渗参惨] )人 (
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1.7
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0.5
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0
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4
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1
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1565
|
q_bc7b78db
|
asgn_3449e233
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fill_blank
|
一、看拼音写汉字,并写出加点字的读音。(5分)
|
7.1
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0.5
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0
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3
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9
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1564
|
q_9de8f73a
|
asgn_3449e233
|
short_answer
|
4.科学发展到今天,谁也不否认地球不是围绕太阳运行的。
修改病句:
你知道后,会这样鼓励他:
)的苍 4.科学发展到今天,谁也不否认地球不是围绕太阳运行的。
修改病句:
你知道后,会这样鼓励他:
)的苍蝇
)地挣扎
演化 演示
)过程,证实了英国学者赫胥黎的进化论是有根据的。
)了恐龙的生活习性。
展示
)了恐龙长羽毛的证据。
)在我们眼前的是一只只栩栩如生的恐龙模型。...
|
4.3
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0.5
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3
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8
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1563
|
q_72070857
|
asgn_3449e233
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short_answer
|
3.老班长对我说:“不要紧,我身体还结实。”
改为转述句:
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4.3
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0.5
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7
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1562
|
q_534d63db
|
asgn_3449e233
|
short_answer
|
2.一个动不动就流眼泪的人,不能冲锋陷阵。
改为反问句:
|
4.3
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0.5
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1
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3
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6
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1561
|
q_6acfc236
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asgn_3449e233
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short_answer
|
1.泪珠大颗大颗地落在热气腾腾的鱼汤里。
缩句:
|
4.3
|
0.5
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0
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3
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5
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0
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jichu
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1560
|
q_27260c43
|
asgn_3449e233
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fill_blank
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4.走进科技馆,( )在我们眼前的是一只栩栩如生的恐龙模型。
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1.4
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0.5
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|
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3
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3
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4
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0
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jichu
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["展示"]
|
|
[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1559
|
q_995032b5
|
asgn_3449e233
|
fill_blank
|
3.辽西恐龙化石的发现向世人( )了恐龙长羽毛的证据。
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1.4
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0.5
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2
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3
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3
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0
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jichu
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["展现"]
|
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1558
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q_e1b46586
|
asgn_3449e233
|
fill_blank
|
2.电子课件向我们( )了恐龙的生活习性。
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1.4
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0.5
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1
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3
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2
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0
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jichu
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["展示"]
|
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1557
|
q_b2cad8ca
|
asgn_3449e233
|
fill_blank
|
1.恐龙的( )过程,证实了英国学者赫胥黎的进化论是有根据的。
|
1.4
|
0.5
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|
|
0
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3
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1
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0
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jichu
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["演化"]
|
|
[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1556
|
q_501a3748
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asgn_3449e233
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fill_blank
|
①一片“枯叶”飘来飘去,这是什么?走近一看,原来是一只枯叶蝶。
它的翅膀上有一条条与叶脉十分相像的深 ①一片“枯叶”飘来飘去,这是什么?走近一看,原来是一只枯叶蝶。
它的翅膀上有一条条与叶脉十分相像的深褐色线条和近似( )于枯
)乎可以达到乱真的地步。 黄树叶的病斑,把它同树叶放在一起,几(
②在现代化的战争中,军队侦察用的仪器越来越先进,军队的行动很
容易被对方发现。科学家仔细观察了枯叶蝶,发现它的翅膀上有很多花
纹,由此发明了迷彩服。迷彩服上五颜六色的花纹和周围的自然景物的色
彩十分相似,反射红外线的能力也与周围自然景物反射红外线的能力相
3
)的光彩
)地腐烂...
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17.1
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0.5
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0
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2
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5
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0
|
kewai
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[]
|
|
[]
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NULL
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NULL
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2026-06-17 04:21:50
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|
1555
|
q_45c68325
|
asgn_3449e233
|
short_answer
|
4.这块琥珀有什么科学价值?(6分)
|
8.6
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0.5
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|
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3
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2
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4
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0
|
kenei
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[]
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|
[]
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NULL
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NULL
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2026-06-17 04:21:50
|
Edit
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|
1554
|
q_f31ba1fa
|
asgn_3449e233
|
short_answer
|
3.从哪里可以看出两个小东西在松脂里挣扎过?请在原文中画出来。(4分)
|
5.7
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0.5
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|
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2
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2
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3
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0
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kenei
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[]
|
|
[]
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NULL
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NULL
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2026-06-17 04:21:50
|
Edit
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|
1553
|
q_9b2a5e0e
|
asgn_3449e233
|
short_answer
|
2.结合课文,理解“推测”的意思。(4分)
|
5.7
|
0.5
|
|
|
1
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2
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2
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0
|
kenei
|
[]
|
|
[]
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NULL
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NULL
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2026-06-17 04:21:50
|
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1552
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q_d601a967
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asgn_3449e233
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short_answer
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1.用"//”给这段话划分两个层次,并写出每一层的意思。(6分)
(1)
(2)
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8.6
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0.5
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0
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2
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1
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0
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kenei
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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1551
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q_e459ede6
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asgn_3449e233
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essay
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善于发问并不断探索是一种可贵的能力。在日常生活中你肯定对某
的思考”为题写 一事物或现象有自己的思考 善于发问并不断探索是一种可贵的能力。在日常生活中你肯定对某
的思考”为题写 一事物或现象有自己的思考和见解,请你以“关于
一篇作文,不少于400字。...
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0.0
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0.5
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0
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1
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1
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0
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xiezuo
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[]
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[]
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NULL
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NULL
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2026-06-17 04:21:50
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Edit
Delete
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|
1504
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q_c729a88b
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asgn_f7d95ae5
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essay
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善于发问并不断探索是一种可贵的能力。在日常生活中你肯定对某一事物或现象有自己的思考和见解,请你以“关 善于发问并不断探索是一种可贵的能力。在日常生活中你肯定对某一事物或现象有自己的思考和见解,请你以“关于 的思考”为题写一篇作文,不少于400字。...
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25.0
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0.5
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|
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0
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1
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1
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0
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xiezuo
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[]
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[]
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NULL
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NULL
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2026-06-17 04:02:25
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Delete
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|
1503
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q_07dfda47
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asgn_f7d95ae5
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short_answer
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4.说一说科学家是如何发明不易破的迷彩服的。(4分)
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4.0
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0.5
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4
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2
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9
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0
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kewai
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[]
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[]
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mat_58426ce4
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NULL
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2026-06-17 04:02:25
|
Edit
Delete
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|
1502
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q_e8f030bd
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asgn_f7d95ae5
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single_choice
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(2)“新的问题”指的是( )
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2.0
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0.5
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3
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2
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8
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0
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kewai
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["A.用仪器很容易发现迷彩服。","B.因为迷彩服上面有胶,所以穿上去很笨 ["A.用仪器很容易发现迷彩服。","B.因为迷彩服上面有胶,所以穿上去很笨重。","C.迷彩服时间长了就破了。"]...
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[]
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mat_58426ce4
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NULL
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2026-06-17 04:02:25
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Edit
Delete
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|
1501
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q_81d7f9ab
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asgn_f7d95ae5
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single_choice
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3.我的选择最正确。(4分) (1)文中“枯叶”加双引号的作用是( )
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2.0
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0.5
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2
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2
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7
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0
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kewai
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["A.表示特殊含义","B.表示直接引用","C.表示特定 ["A.表示特殊含义","B.表示直接引用","C.表示特定称谓"]...
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[]
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mat_58426ce4
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NULL
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2026-06-17 04:02:25
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Edit
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|
1500
|
q_4d589178
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asgn_f7d95ae5
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short_answer
|
2.枯叶蝶为什么同树叶放在一起能达到乱真的地步?请你用“”在文中画出相关语句。(2分)
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2.0
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0.5
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1
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2
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6
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0
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kewai
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[]
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[]
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mat_58426ce4
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NULL
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2026-06-17 04:02:25
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Edit
Delete
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|
1499
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q_5b9ed6be
|
asgn_f7d95ae5
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fill_blank
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1.给文中的加点字注音。(2分)
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2.0
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0.5
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0
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2
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5
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0
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kewai
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[]
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[]
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mat_58426ce4
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NULL
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2026-06-17 04:02:25
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Edit
Delete
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|
1498
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q_6f45bad8
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asgn_f7d95ae5
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short_answer
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4.这块琥珀有什么科学价值?(6分)
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6.0
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0.5
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|
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3
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2
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4
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0
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kenei
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[]
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[]
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mat_20a9b18b
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NULL
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2026-06-17 04:02:25
|
Edit
Delete
|
|
1497
|
q_4e26daab
|
asgn_f7d95ae5
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short_answer
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3.从哪里可以看出两个小东西在松脂里挣扎过?请在原文中画出来。(4分)
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4.0
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0.5
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2
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2
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3
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0
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kenei
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[]
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[]
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mat_20a9b18b
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NULL
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2026-06-17 04:02:25
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Edit
Delete
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