id assignment_id child_id item_type parent_id sort_order title content status created_at updated_at major_index ocr_major_title major_score subject section options correct_answer image_idx page_number score extra_content
item_mock_m1_000 asgn_math_mock child_5b46b9f7 major 0 计算下面各题，能简算的要简算。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 一、计算下面各题，能简算的要简算。 24.0 数学 jisuan [] 0 1 0.0 [] Edit Delete
item_mock_m1_001 asgn_math_mock child_5b46b9f7 fill_blank item_mock_m1_000 1 5/6 + 3/4 = pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 jisuan [] 0 1 4.0 [] Edit Delete
item_mock_m1_002 asgn_math_mock child_5b46b9f7 fill_blank item_mock_m1_000 2 7/8 − 2/5 = pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 jisuan [] 0 1 4.0 [] Edit Delete
item_mock_m1_003 asgn_math_mock child_5b46b9f7 fill_blank item_mock_m1_000 3 1/3 + 2/7 + 1/5 = pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 jisuan [] 0 1 4.0 [] Edit Delete
item_mock_m1_004 asgn_math_mock child_5b46b9f7 fill_blank item_mock_m1_000 4 3 − 1/4 − 3/4 =（能简算的要简算） pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 jisuan [] 0 1 4.0 [] Edit Delete
item_mock_m1_005 asgn_math_mock child_5b46b9f7 fill_blank item_mock_m1_000 5 5/9 + 7/12 + 4/9 =（简算） pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 jisuan [] 0 1 4.0 [] Edit Delete
item_mock_m1_006 asgn_math_mock child_5b46b9f7 fill_blank item_mock_m1_000 6 解方程：x + 2/3 = 7/9 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 jisuan [] 0 1 4.0 [] Edit Delete
item_mock_m2_000 asgn_math_mock child_5b46b9f7 major 100 填空题。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 二、填空题。 20.0 数学 tiankong [] 0 2 0.0 [] Edit Delete
item_mock_m2_001 asgn_math_mock child_5b46b9f7 fill_blank item_mock_m2_000 101 把 3/4 化成最简分数是[ ]。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 tiankong [] 0 2 4.0 [] Edit Delete
item_mock_m2_002 asgn_math_mock child_5b46b9f7 fill_blank item_mock_m2_000 102 5/8 = [ ]/24 = [ ] ÷ 40 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 tiankong [] 0 2 4.0 [] Edit Delete
item_mock_m2_003 asgn_math_mock child_5b46b9f7 fill_blank item_mock_m2_000 103 7/12 的分数单位是[ ]，它有[ ]个这样的分数单位。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 tiankong [] 0 2 4.0 [] Edit Delete
item_mock_m2_004 asgn_math_mock child_5b46b9f7 fill_blank item_mock_m2_000 104 5/6、7/9、11/18 按从小到大的顺序排列：[ ] pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 tiankong [] 0 2 4.0 [] Edit Delete
item_mock_m2_005 asgn_math_mock child_5b46b9f7 fill_blank item_mock_m2_000 105 分母是 9 的最简真分数一共有[ ]个。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 tiankong [] 0 2 4.0 [] Edit Delete
item_mock_m3_000 asgn_math_mock child_5b46b9f7 major 200 判断题（对的打√，错的打×）。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 三、判断题（对的打√，错的打×）。 10.0 数学 panduan [] 0 3 0.0 [] Edit Delete
item_mock_m3_001 asgn_math_mock child_5b46b9f7 true_false item_mock_m3_000 201 一个分数的分子和分母同时乘 3，分数的大小不变。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 panduan [] √ 0 3 2.0 [] Edit Delete
item_mock_m3_002 asgn_math_mock child_5b46b9f7 true_false item_mock_m3_000 202 3/4 + 1/4 = 4/8 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 panduan [] × 0 3 2.0 [] Edit Delete
item_mock_m3_003 asgn_math_mock child_5b46b9f7 true_false item_mock_m3_000 203 两个分数相加，分母不变，分子直接相加。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 panduan [] × 0 3 2.0 [] Edit Delete
item_mock_m3_004 asgn_math_mock child_5b46b9f7 true_false item_mock_m3_000 204 大于 1/5 小于 3/5 的分数只有 2/5。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 panduan [] × 0 3 2.0 [] Edit Delete
item_mock_m3_005 asgn_math_mock child_5b46b9f7 true_false item_mock_m3_000 205 1 − 5/8 = 3/8 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 panduan [] √ 0 3 2.0 [] Edit Delete
item_mock_m4_000 asgn_math_mock child_5b46b9f7 major 300 解决问题。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 四、解决问题。 24.0 数学 yingyong [] 0 4 0.0 [] Edit Delete
item_mock_m4_001 asgn_math_mock child_5b46b9f7 short_answer item_mock_m4_000 301 一条公路长 7/8 千米，第一天修了 1/4 千米，第二天修了 3/8 千米。还剩多少千米没有修？ pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 yingyong [] 0 4 6.0 [] Edit Delete
item_mock_m4_002 asgn_math_mock child_5b46b9f7 short_answer item_mock_m4_000 302 小明做数学题，第一天完成了全部题的 1/3，第二天完成了全部题的 2/5。两天一共完成了全部题的几分 ... pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 yingyong [] 0 4 6.0 [] Edit Delete
item_mock_m4_003 asgn_math_mock child_5b46b9f7 short_answer item_mock_m4_000 303 学校运来 7/10 吨沙子，铺路用去了 2/5 吨，砌墙用去了 1/4 吨。还剩多少吨沙子？ pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 yingyong [] 0 4 6.0 [] Edit Delete
item_mock_m4_004 asgn_math_mock child_5b46b9f7 short_answer item_mock_m4_000 304 一瓶饮料 3/4 升，爸爸喝了 1/6 升，妈妈喝了 1/3 升。还剩多少升？ pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 数学 yingyong [] 0 4 6.0 [] Edit Delete
item_mock_c1_000 asgn_cn_mock child_5b46b9f7 major 0 基础知识积累111。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 一、基础知识积累222。 24.0 语文 jichu [] 0 1 0.0 [] Edit Delete
item_mock_c1a_000 asgn_cn_mock child_5b46b9f7 group item_mock_c1_000 1 看拼音，写词语。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 jichu [] 0 1 0.0 [] Edit Delete
item_mock_c1_001 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c1_000 2 chèng dì → [ ]^_^ pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 jichu [] 0 1 3.0 [] Edit Delete
item_mock_c1_002 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c1_000 3 jiǎo xíng → [ ] pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 jichu [] 0 1 3.0 [] Edit Delete
item_mock_c1_003 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c1_000 4 xī shēng → [ ] pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 jichu [] 0 1 3.0 [] Edit Delete
item_mock_c1b_000 asgn_cn_mock child_5b46b9f7 group item_mock_c1_000 5 查字典填空。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 jichu [] 0 1 0.0 [] Edit Delete
item_mock_c1_004 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c1_000 6 "鼎"字共有[ ]画，第六笔是[ ]，音节是[ ]。 组词：①古代器物→[ ] ②借指王位→[ ] pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 jichu [] 0 1 4.0 [] Edit Delete
item_mock_c1c_000 asgn_cn_mock child_5b46b9f7 group item_mock_c1_000 7 给加点字选择解释。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 jichu [] 0 1 0.0 [] Edit Delete
item_mock_c1_005 asgn_cn_mock child_5b46b9f7 single_choice item_mock_c1_000 8 人固有一死。（　） pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 jichu ["A.结实牢固","B.坚硬","C.坚决地",& ... D 0 1 2.0 [] Edit Delete
item_mock_c1_006 asgn_cn_mock child_5b46b9f7 single_choice item_mock_c1_000 9 战士们固守阵地。（　） pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 jichu ["A.结实牢固","B.坚硬","C.坚决地",& ... C 0 1 2.0 [] Edit Delete
item_mock_c1_007 asgn_cn_mock child_5b46b9f7 single_choice item_mock_c1_000 10 赵州桥十分坚固。（　） pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 jichu ["A.结实牢固","B.坚硬","C.坚决地",& ... A 0 1 2.0 [] Edit Delete
item_mock_c1_008 asgn_cn_mock child_5b46b9f7 single_choice item_mock_c1_000 11 水泥很快凝固了。（　） pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 jichu ["A.结实牢固","B.坚硬","C.坚决地",& ... B 0 1 3.0 [] Edit Delete
item_mock_c2_000 asgn_cn_mock child_5b46b9f7 major 100 词语与古诗运用。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 二、词语与古诗运用。 20.0 语文 ciyu [] 0 2 0.0 [] Edit Delete
item_mock_c2a_000 asgn_cn_mock child_5b46b9f7 group item_mock_c2_000 101 成语积累 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 0.0 [] Edit Delete
item_mock_c2_001 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c2_000 102 含有一组近义词的成语：[ ]，请再举两例[ ]、[ ]。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 3.0 [] Edit Delete
item_mock_c2_002 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c2_000 103 含有数字的成语：[ ]，请再举两例[ ]、[ ]。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 3.0 [] Edit Delete
item_mock_c2_003 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c2_000 104 形容精力集中的成语是[ ]。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 2.0 [] Edit Delete
item_mock_c2_004 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c2_000 105 "四面八方"的近义词是[ ]。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 2.0 [] Edit Delete
item_mock_c2b_000 asgn_cn_mock child_5b46b9f7 group item_mock_c2_000 106 在括号里填上恰当的关联词语。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 0.0 [] Edit Delete
item_mock_c2_005 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c2_000 107 他（　）多忙，对我的问题（　）很感兴趣。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 2.0 [] Edit Delete
item_mock_c2_006 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c2_000 108 我们（　）有缺点，（　）不怕别人批评指出。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 2.0 [] Edit Delete
item_mock_c2c_000 asgn_cn_mock child_5b46b9f7 group item_mock_c2_000 109 古诗俗语填空。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 0.0 [] Edit Delete
item_mock_c2_007 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c2_000 110 [ ]，快走踏清秋。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 2.0 [] Edit Delete
item_mock_c2_008 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c2_000 111 良药苦口利于病，[ ]。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 2.0 [] Edit Delete
item_mock_c2_009 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c2_000 112 [ ]，事非经过不知难。 pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 ciyu [] 0 2 2.0 [] Edit Delete
item_mock_c3_000 asgn_cn_mock child_5b46b9f7 major 200 课内阅读。 人固有一死，或重于泰山，或轻于鸿毛。为人民利益而死，就比泰山还重；替法西斯卖力，替剥削人民和压迫人民 ... pending 2026-06-14 14:23:29 2026-06-14 14:23:29 三、课内阅读。 11.0 语文 yuedu [] 0 3 0.0 [] Edit Delete