📋 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 |
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| 66 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | A bird ______ wings. It can fly. | NULL | NULL | 主语A bird是第三人称单数,动词have变成has。选项A have是原形,C haves是错误拼写,D having是现在分词。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:17:11 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 67 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She ______ English very well. | NULL | NULL | 主语She是三单,动词speak加-s变成speaks。选项A speak是原形,C spoke是过去式,D speaking是现在分词。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:17:11 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 68 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | It ______ in winter here. | NULL | NULL | 主语It是三单,动词snow加-s变成snows。选项A snow是原形,C snowed是过去式,D snowing是现在分词。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:17:11 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 69 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | They ______ like coffee. They prefer tea. | NULL | NULL | 主语They是复数,否定用don't like。选项B doesn't like用于三单,C aren't like是be动词错误,D not like缺少助动… | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:17:11 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 70 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The teacher ______ us a story every Friday. | NULL | NULL | 主语The teacher是三单,tell加-s变成tells。选项A tell是原形,C told是过去式,D telling是现在分词。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:19:06 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 71 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | He ______ his grandparents every Sunday. | NULL | NULL | 主语He是三单,visit加-s变成visits。选项A visit是原形,C visited是过去式,D visiting是现在分词。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:19:06 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 72 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | My mother often ______ shopping on weekends. | NULL | NULL | 主语My mother是三单,go加-es变成goes。选项A go是原形,C went是过去式,D going是现在分词。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:19:06 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 73 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The students ______ to the museum every year. | NULL | NULL | 主语The students是复数,谓语动词用原形go。选项B goes是三单,C went是过去式,D going是现在分词。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:19:06 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 74 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She always ______ a dress at parties. | NULL | NULL | 主语She是三单,wear加-s变成wears。选项A wear是原形,C wore是过去式,D wearing是现在分词。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:19:06 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 75 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | This book ______ to me. | NULL | NULL | 主语This book是三单,belong加-s变成belongs。选项A belong是原形,C belonged是过去式,D is belong是错误语法结… | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:20:03 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 76 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | My brother ______ to bed at 9:30 every night. | NULL | NULL | 主语My brother是三单,go加-es变成goes。选项A go是原形,C went是过去式,D going是现在分词。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:20:03 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 77 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | We always ______ our classroom on Friday afternoons. | NULL | NULL | 主语We是复数,谓语动词用原形clean。选项B cleans是三单,C cleaned是过去式,D cleaning是现在分词。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:20:03 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 78 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | He never ______ meat. He is a vegetarian. | NULL | NULL | 主语He是三单,否定用doesn't eat。选项A don't eat用于非三单,C not eat缺少助动词,D isn't eat是be动词错误搭配。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:20:03 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 79 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She ______ a new dress for the party. | NULL | NULL | 主语She是三单,用has(have的三单形式)。选项A have是原形,C haves是错误拼写,D is have是错误结构。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:20:03 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 80 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | ______ she like swimming? Yes, she does. | NULL | NULL | 本题考查一般现在时一般疑问句。主语She是三单,需要助动词Does开头。选项A Do用于非三单,C Is和D Are是be动词,不能与like连用。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:21:20 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 81 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | ______ you like reading books? | NULL | NULL | 本题考查一般现在时一般疑问句。主语you是非三单,用Do开头。选项B Does用于三单,C Are和D Is是be动词,不与like连用。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:21:20 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 82 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | Where ______ your parents work? | NULL | NULL | 本题考查特殊疑问句语序。主语your parents是复数,用助动词do。选项B does用于三单,C are和D is是be动词,不与work连用。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:21:20 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 83 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | Does he ______ to school by bus? | NULL | NULL | 本题考查一般疑问句中动词形式。Does后面接动词原形go。选项B goes是三单形式,C went是过去式,D going是现在分词,助动词后都不能用。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:21:20 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 84 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | What time ______ you get up every day? | NULL | NULL | 本题考查特殊疑问句语序。主语you是非三单,用助动词do。选项B does用于三单,C are和D is是be动词,不与get搭配。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:21:20 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 85 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | My mother ______ to work by bus every day. | NULL | NULL | 本题考查一般现在时第三人称单数。主语 My mother 是第三人称单数,谓语动词 go 需要加 -es 变成 goes。选项 A go 是原形,B went … | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:28:56 | 2026-06-29 14:44:16 | NULL | 编辑 |