📋 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 546 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She ______ got a red sweater. | NULL | NULL | 外研社特色：Has got表示拥有，主语She用Has。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 547 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | ______ he got any brothers? | NULL | NULL | 外研社特色：Has got表示拥有，主语he用Has。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 548 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | There ______ a small house here before. | NULL | NULL | 外研社特色：There was表示过去存在单数事物。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 549 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | There ______ many trees in the past. | NULL | NULL | 外研社特色：There were表示过去存在复数事物。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 550 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | There ______ any buses then. | NULL | NULL | 外研社特色：There werent表示过去不存在复数事物。 | NULL | 0.6 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 551 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | We lived in a small house. Now we ______ in a big house. | NULL | NULL | 外研社特色：过去与现在对比，现在用live。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 552 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | There werent any buses. Now there ______ lots of buses. | NULL | NULL | 外研社特色：过去与现在对比，现在用are。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 553 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | ______ left at the school. | NULL | NULL | 外研社特色：问路指路，Turn left表示左转。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 554 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | ______ right at the hospital. | NULL | NULL | 外研社特色：问路指路，Turn right表示右转。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 555 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | Go ______ and you will see it. | NULL | NULL | 外研社特色：问路指路，Go straight表示直走。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 556 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The shop is ______ the hospital. | NULL | NULL | 外研社特色：问路指路，next to表示紧挨着。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 557 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | ______ bananas do you want? | NULL | NULL | 外研社特色：How many加可数名词复数。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 558 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | ______ milk do you want? | NULL | NULL | 外研社特色：How much加不可数名词。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 559 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | I go to school ______ bus. | NULL | NULL | 外研社特色：交通方式，by bus表示乘公交。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 560 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She goes to work ______ foot. | NULL | NULL | 外研社特色：交通方式，on foot表示步行。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 561 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | You ______ look before crossing the road. | NULL | NULL | 外研社特色：You should表示建议应该。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 562 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | You ______ play in the road. | NULL | NULL | 外研社特色：You shouldnt表示不应该。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 563 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | Amy is ______ than Lingling. | NULL | NULL | 外研社特色：比较级综合运用，tall加er。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 564 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | Beijing is ______ than Tianjin. | NULL | NULL | 外研社特色：比较级综合运用，big双写g加er。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 565 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | ______ is the capital of England. | NULL | NULL | 外研社特色：英国文化专有名词，London是英国首都。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 14:11:04 | 2026-06-29 14:44:16 | NULL | 编辑 |