Could not fetch row with primary-key item_0edec665.

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_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
item_mock_c3_001 asgn_cn_mock child_5b46b9f7 reading_comp item_mock_c3_000 201 用"____"画出选段的中心句。(2分) pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 yuedu [] 0 3 2.0 [] Edit Delete
item_mock_c3_002 asgn_cn_mock child_5b46b9f7 fill_blank item_mock_c3_000 202 选段中画线句子出自司马迁写的《[ ]》。(2分) pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 yuedu [] 0 3 2.0 [] Edit Delete
item_mock_c3_003 asgn_cn_mock child_5b46b9f7 short_answer item_mock_c3_000 203 举出现实生活中为人民利益而死的例子。(至少写出两个)(4分) ① [ ] ② [ ] pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 yuedu [] 0 3 4.0 [] Edit Delete
item_mock_c4_000 asgn_cn_mock child_5b46b9f7 major 300 课外阅读。 进入草地的第二天,炊事班长老钱向我提议:"司务长!战士们走烂泥地,脚都泡坏了,不烧点热水烫脚 ... pending 2026-06-14 14:23:29 2026-06-14 14:23:29 四、课外阅读。 16.0 语文 yuedu [] 0 4 0.0 [] Edit Delete
item_mock_c4_001 asgn_cn_mock child_5b46b9f7 single_choice item_mock_c4_000 301 关于这篇文章的主要内容,概括正确的一项是( )(2分) pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 yuedu ["A. 炊事班战士竭尽全力为战士们服务,因劳累过度牺牲","B. 炊事班战 ... A 0 4 2.0 [] Edit Delete
item_mock_c4_002 asgn_cn_mock child_5b46b9f7 short_answer item_mock_c4_000 302 用"____"画出描写草地天气恶劣的句子。(2分) pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 yuedu [] 0 4 2.0 [] Edit Delete
item_mock_c4_003 asgn_cn_mock child_5b46b9f7 short_answer item_mock_c4_000 303 为什么看到"那口铜锅担在了我的肩上",连长低下了头,战士们流出了眼泪?(3分) [ ] pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 yuedu [] 0 4 3.0 [] Edit Delete
item_mock_c4_004 asgn_cn_mock child_5b46b9f7 short_answer item_mock_c4_000 304 你还知道长征途中的哪些故事?请至少列举三个故事的题目。(3分) ① [ ] ② [ ] ③ [ ] pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 yuedu [] 0 4 3.0 [] Edit Delete
item_mock_c4_005 asgn_cn_mock child_5b46b9f7 essay item_mock_c4_000 305 你有何心愿?你是怎样产生的?你打算怎样去实现自己的愿望?请写下来。600字左右。(6分) pending 2026-06-14 14:23:29 2026-06-14 14:23:29 0.0 语文 yuedu [] 0 4 6.0 [] Edit Delete
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