📋 表:questions
共 598 条记录,每页 20 条
| id INTEGER | subject_id INTEGER | question_no VARCHAR(64) | source VARCHAR(100) | source_year INTEGER | question_type VARCHAR(32) | question_subtype VARCHAR(32) | stem TEXT | stem_plain TEXT | answer TEXT | analysis TEXT | hint TEXT | difficulty REAL | estimated_time INTEGER | score REAL | primary_kp_id INTEGER | knowledge_tags TEXT | version INTEGER | parent_question_id INTEGER | is_template INTEGER | status VARCHAR(20) | is_active INTEGER | quality_score REAL | usage_count INTEGER | correct_rate REAL | avg_time_spent REAL | tags TEXT | extra_data TEXT | created_by INTEGER | created_at TIMESTAMP | updated_at TIMESTAMP | published_at TIMESTAMP | 操作 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 英语 | NULL | NULL | NULL | SINGLE_CHOICE | NULL | He ______ to school every day. | NULL | NULL | 主语 He 是第三人称单数,一般现在时动词要加 -es(go → goes)。every day 是一般现在时的标志词。 | NULL | 0.4 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 2 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | She ______ (watch) TV every evening. | NULL | NULL | 主语 She 是第三人称单数,watch 以 ch 结尾,加 -es → watches。 | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 3 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | They ______ (be) students. | NULL | NULL | They 是复数主语,be 动词用 are。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 4 | 英语 | NULL | NULL | NULL | SINGLE_CHOICE | NULL | My mother ______ cooking in the kitchen now. | NULL | NULL | now 是现在进行时的标志词,结构为 am/is/are + doing。My mother 是第三人称单数,用 is,cook 加 -ing → cookin… | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 5 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | Look! The children ______ (play) football on the playground. | NULL | NULL | Look! 是现在进行时的标志词。The children 是复数,用 are + playing。play 去 e 加 -ing → playing。 | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 6 | 英语 | NULL | NULL | NULL | SINGLE_CHOICE | NULL | What ______ you doing? I'm reading a book. | NULL | NULL | 现在进行时的疑问句:be动词 + 主语 + doing。you 对应 are。 | NULL | 0.4 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 7 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | I ______ (go) to Beijing tomorrow. | NULL | NULL | tomorrow 是将来时标志词。可用 will go 或 am going to go。这里用 will go 最简洁。 | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 8 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | It ______ (be) sunny tomorrow in Beijing. | NULL | NULL | tomorrow 是将来时标志词。It will be + 形容词描述未来天气。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 9 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | We ______ (visit) the museum next week. | NULL | NULL | next week 是将来时标志词。可用 will visit 或 are going to visit。 | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 10 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | What did you do yesterday? I ______ (go) to the park. | NULL | NULL | yesterday 是过去时标志词。go 的过去式是不规则变化 went。 | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 11 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | Did you ______ (see) the film last night? | NULL | NULL | Did 引导的一般疑问句,后面动词用原形。see 的过去式是 saw,但 Did 后面用 see(原形)。 | NULL | 0.6 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 12 | 英语 | NULL | NULL | NULL | SINGLE_CHOICE | NULL | There ______ a book and two pens on the desk. | NULL | NULL | There be 句型遵循就近原则,a book 是单数,所以用 is。 | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 13 | 英语 | NULL | NULL | NULL | SINGLE_CHOICE | NULL | There ______ some water in the bottle. | NULL | NULL | water 是不可数名词,用 There is。可以使用 There is some... | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 14 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | There ______ (be) many trees in the park before. Now there ______ (be) only a fe… | NULL | NULL | before 表示过去,trees 是复数,用 There were。now 表示现在,a few 是复数含义,用 There are。 | NULL | 0.6 | 0 | 4 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 15 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | Amy is ______ (tall) than Lingling. | NULL | NULL | than 是比较级的标志词。tall 是单音节词,加 -er → taller。 | NULL | 0.4 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 16 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | Who is ______ (strong), the bear or the elephant? | NULL | NULL | 两者比较用比较级。strong 加 -er → stronger。 | NULL | 0.4 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 17 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | This book is ______ (interesting) than that one. | NULL | NULL | interesting 是多音节词,比较级用 more + 原级 → more interesting。 | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 18 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | She is as ______ (tall) as her mother. | NULL | NULL | as...as 同级比较,中间用形容词原级。as tall as = 和……一样高。 | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 19 | 英语 | NULL | NULL | NULL | SINGLE_CHOICE | NULL | This is ______ book. That is ______. | NULL | NULL | 第一空后有名词 book,用形容词性物主代词 my。第二空后无名词,用名词性物主代词 mine。 | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |
| 20 | 英语 | NULL | NULL | NULL | FILL_BLANK | NULL | Please give the book to ______ (he). | NULL | NULL | 介词 to 后面用宾格。he 的宾格是 him。 | NULL | 0.5 | 0 | 2 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 10:21:40 | 2026-06-29 10:21:40 | NULL | 编辑 |