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
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
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
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
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
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
1569 q_a7c5d727 asgn_3449e233 fill_blank 级 1.7 0.5 3 4 4 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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