id question_id assignment_id type content_text score difficulty correct_answer explanation sort_order assigned_page page_order image_idx section options major_index extra_content ref_material_id ref_paragraph_index create_time
1613 q_48bc93df asgn_d9caae7f 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 0.0 0.5 0 2 1 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1612 q_5eab4561 asgn_d9caae7f fill_blank x+3.8=12 2x-15.7=2.3 14+6y=62 0.0 0.5 1 3 11 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1611 q_4554ef9e asgn_d9caae7f short_answer 1.解方程。(12分) 30.0 0.5 0 3 10 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1610 q_1b8018a6 asgn_d9caae7f fill_blank 25b-20a表示( )。 5.0 0.5 3 3 9 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1609 q_eaaf726a asgn_d9caae7f fill_blank 20a+25b表示( ); 5.0 0.5 2 3 8 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1608 q_9663d392 asgn_d9caae7f fill_blank 256表示( ); 5.0 0.5 1 3 7 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1607 q_4eab91bb asgn_d9caae7f fill_blank 20a表示( ); 5.0 0.5 0 3 6 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1606 q_d0003951 asgn_d9caae7f single_choice 5.下面不能密铺的图形是( )。 5.0 0.5 4 3 5 0 jichu ["A.正五边形","B.正六边形","C.平行四边形 ... [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1605 q_e4c95cde asgn_d9caae7f single_choice 4.下面方程中,解为x=5的方程是( )。 5.0 0.5 3 3 4 0 jichu ["C.3x+5=10","B.3x+5=20","A.3x ... [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1604 q_b8eff0f1 asgn_d9caae7f single_choice 3.比x多12的数再扩大4倍是多少?用式子表示是( )。 5.0 0.5 2 3 3 0 jichu ["A.x+12×4","B.(x+12)×4","C.(x ... [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1603 q_8124e96c asgn_d9caae7f single_choice 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( )。 5.0 0.5 1 3 2 0 jichu ["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 ... [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1602 q_412d2ea3 asgn_d9caae7f single_choice 1.在3÷a中,a( )。 5.0 0.5 0 3 1 0 jichu ["A.小于3","B.不等于0","C.能整除3" ... [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1601 q_71b646f5 asgn_d9caae7f true_false 二、判断。(对的打“√”,错的打“×”)(10分) 25.0 0.5 0 4 7 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1600 q_9a3b7144 asgn_d9caae7f fill_blank 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. ... 0.0 0.5 5 4 6 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1599 q_7a6f2bb8 asgn_d9caae7f fill_blank 7.方程3x-2=7的解是( ) 0.0 0.5 4 4 5 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1598 q_5aaec9d6 asgn_d9caae7f fill_blank 4.比x的0.5倍多4的数是18,用方程表示是( ) 0.0 0.5 3 4 4 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1597 q_d19e0ede asgn_d9caae7f fill_blank 3.在x+5中,已知x=3,则这个式子的值为( ) 0.0 0.5 2 4 3 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1596 q_264e4c7f asgn_d9caae7f fill_blank 2.一列火车的速度是130千米/时,行驶2时,行驶了( ) 0.0 0.5 1 4 2 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1595 q_36721931 asgn_d9caae7f fill_blank 1.一只蜻蜓有6条腿,m只蜻蜓有( ) 0.0 0.5 0 4 1 0 jichu [] [] NULL NULL 2026-06-17 07:02:55 Edit Delete
1573 q_0e05d1be asgn_3449e233 fill_blank ( )的泪珠 2.9 0.5 1 4 8 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1572 q_bfe5815f asgn_3449e233 fill_blank ( )的波涛 2.9 0.5 0 4 7 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1571 q_522d402f asgn_3449e233 fill_blank 线三、查字典,填空。(7分) 10.0 0.5 0 4 6 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1570 q_d56de09a asgn_3449e233 fill_blank )法 乘 ( 剩 乖 班 1.7 0.5 4 4 5 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1569 q_a7c5d727 asgn_3449e233 fill_blank 1.7 0.5 3 4 4 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1568 q_42ce4605 asgn_3449e233 fill_blank 诣 )示 指 脂 1.7 0.5 2 4 3 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1567 q_b137dfaa asgn_3449e233 fill_blank )没 掩 淹) 俺 1.7 0.5 1 4 2 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1566 q_dcd58084 asgn_3449e233 fill_blank [渗参惨] )人 ( 1.7 0.5 0 4 1 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1565 q_bc7b78db asgn_3449e233 fill_blank 一、看拼音写汉字,并写出加点字的读音。(5分) 7.1 0.5 0 3 9 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
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 ... 4.3 0.5 3 3 8 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1563 q_72070857 asgn_3449e233 short_answer 3.老班长对我说:“不要紧,我身体还结实。” 改为转述句: 4.3 0.5 2 3 7 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
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 0.5 1 3 6 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1561 q_6acfc236 asgn_3449e233 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 0 3 5 0 jichu [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1560 q_27260c43 asgn_3449e233 fill_blank 4.走进科技馆,( )在我们眼前的是一只栩栩如生的恐龙模型。 1.4 0.5 3 3 4 0 jichu ["展示"] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
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。 1.4 0.5 2 3 3 0 jichu ["展现"] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1558 q_e1b46586 asgn_3449e233 fill_blank 2.电子课件向我们( )了恐龙的生活习性。 1.4 0.5 1 3 2 0 jichu ["展示"] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
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 0 3 1 0 jichu ["演化"] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1556 q_501a3748 asgn_3449e233 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 ... 17.1 0.5 0 2 5 0 kewai [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1555 q_45c68325 asgn_3449e233 short_answer 4.这块琥珀有什么科学价值?(6分) 8.6 0.5 3 2 4 0 kenei [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
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 0.5 2 2 3 0 kenei [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
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 2 2 0 kenei [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1552 q_d601a967 asgn_3449e233 short_answer 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) 8.6 0.5 0 2 1 0 kenei [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1551 q_e459ede6 asgn_3449e233 essay 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 ... 0.0 0.5 0 1 1 0 xiezuo [] [] NULL NULL 2026-06-17 04:21:50 Edit Delete
1504 q_c729a88b asgn_f7d95ae5 essay 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 ... 25.0 0.5 0 1 1 0 xiezuo [] [] NULL NULL 2026-06-17 04:02:25 Edit Delete
1503 q_07dfda47 asgn_f7d95ae5 short_answer 4.说一说科学家是如何发明不易破的迷彩服的。(4分) 4.0 0.5 4 2 9 0 kewai [] [] mat_58426ce4 NULL 2026-06-17 04:02:25 Edit Delete
1502 q_e8f030bd asgn_f7d95ae5 single_choice (2)“新的问题”指的是( ) 2.0 0.5 3 2 8 0 kewai ["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 ... [] mat_58426ce4 NULL 2026-06-17 04:02:25 Edit Delete
1501 q_81d7f9ab asgn_f7d95ae5 single_choice 3.我的选择最正确。(4分) (1)文中“枯叶”加双引号的作用是( ) 2.0 0.5 2 2 7 0 kewai ["A.表示特殊含义","B.表示直接引用","C.表示特定 ... [] mat_58426ce4 NULL 2026-06-17 04:02:25 Edit Delete
1500 q_4d589178 asgn_f7d95ae5 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) 2.0 0.5 1 2 6 0 kewai [] [] mat_58426ce4 NULL 2026-06-17 04:02:25 Edit Delete
1499 q_5b9ed6be asgn_f7d95ae5 fill_blank 1.给文中的加点字注音。(2分) 2.0 0.5 0 2 5 0 kewai [] [] mat_58426ce4 NULL 2026-06-17 04:02:25 Edit Delete
1498 q_6f45bad8 asgn_f7d95ae5 short_answer 4.这块琥珀有什么科学价值?(6分) 6.0 0.5 3 2 4 0 kenei [] [] mat_20a9b18b NULL 2026-06-17 04:02:25 Edit Delete
1497 q_4e26daab asgn_f7d95ae5 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) 4.0 0.5 2 2 3 0 kenei [] [] mat_20a9b18b NULL 2026-06-17 04:02:25 Edit Delete