📋 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 426 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | He swims ______ than Tom. | NULL | NULL | well是不规则变化，比较级是better。 | NULL | 0.6 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 427 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | This room is ______ than that one. | NULL | NULL | small是单音节词，比较级加er。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 428 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The weather is ______ than last week. | NULL | NULL | hot是重读闭音节词，双写t加er。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 429 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | My room is ______ than yours. | NULL | NULL | clean是单音节词，比较级加er。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 430 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She speaks English ______ than me. | NULL | NULL | fluently是多音节副词，比较级加more。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 431 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The story is ______ than that one. | NULL | NULL | funny以y结尾，变y为i加er。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 432 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | He feels ______ today. | NULL | NULL | ill是单音节词，比较级加er。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 433 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The box is ______ than the bag. | NULL | NULL | light是单音节词，比较级加er。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 434 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | This song is ______ than that one. | NULL | NULL | popular是多音节词，比较级加more。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 435 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She is ______ than before. | NULL | NULL | pretty以y结尾，变y为i加er。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 436 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The train is ______ than the bus. | NULL | NULL | fast是单音节词，比较级加er。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 437 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | This problem is ______ than the last one. | NULL | NULL | complicated是多音节词，比较级加more。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 438 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | He is ______ than his father. | NULL | NULL | tall是单音节词，比较级加er。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 439 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The food tastes ______ than it looks. | NULL | NULL | good是不规则变化，比较级是better。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 440 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | This street is ______ than that one. | NULL | NULL | narrow是单音节词，比较级加er。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 441 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She works ______ than her colleagues. | NULL | NULL | hard是单音节词，比较级加er。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 442 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The movie is ______ than the book. | NULL | NULL | boring是多音节词，比较级加more。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 443 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | He has ______ money than me. | NULL | NULL | much是不规则变化，比较级是more。 | NULL | 0.6 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:03:52 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 444 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | He is a student. (否定句) He ______ a student. | NULL | NULL | be动词否定在后面加not，is not缩写为isnt。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:05:26 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 445 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She likes apples. (否定句) She ______ like apples. | NULL | NULL | 实义动词三单否定用doesnt加动词原形。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:05:26 | 2026-06-29 14:44:16 | NULL | 编辑 |