📋 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 146 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | I ______ my bike to school yesterday. | NULL | NULL | yesterday表示过去，ride的过去式是rode。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 147 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She ______ a new hat yesterday. | NULL | NULL | yesterday表示过去，buy的过去式是bought。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 148 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | He ______ the guitar at the concert. | NULL | NULL | 语境表示过去，play的过去式是played。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 149 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | We ______ swimming last Sunday. | NULL | NULL | last Sunday表示过去，go的过去式是went。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 150 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The dog ______ its tail when it saw me. | NULL | NULL | 语境表示过去，wag的过去式是wagged。 | NULL | 0.6 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 151 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | I ______ a good book last night. | NULL | NULL | last night表示过去，read的过去式是read（发音不同）。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 152 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She ______ her grandmother last weekend. | NULL | NULL | last weekend表示过去，see的过去式是saw。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 153 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | He ______ a picture yesterday. | NULL | NULL | yesterday表示过去，draw的过去式是drew。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 154 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | We ______ a great time at the party. | NULL | NULL | 语境表示过去，have的过去式是had。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 155 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The bird ______ away when I came near. | NULL | NULL | 语境表示过去，fly的过去式是flew。 | NULL | 0.6 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 156 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | She ______ the door and went inside. | NULL | NULL | 语境表示过去，shut的过去式是shut。 | NULL | 0.6 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 157 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | I ______ my homework before dinner. | NULL | NULL | 语境表示过去，finish的过去式是finished。 | NULL | 0.3 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 158 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | He ______ me a funny story. | NULL | NULL | 语境表示过去，tell的过去式是told。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 159 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | We ______ early this morning. | NULL | NULL | this morning表示过去，leave的过去式是left。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 160 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | The baby ______ asleep quickly. | NULL | NULL | 语境表示过去，fall的过去式是fell。 | NULL | 0.6 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 161 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | ______ she buy a new dress? | NULL | NULL | 语境表示过去，主语she用Did。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 162 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | How did he ______ to Beijing? | NULL | NULL | did后接动词原形travel。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 163 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | Did your mother ______ a cake? | NULL | NULL | did后接动词原形make。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 164 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | ______ you speak English when you were young? | NULL | NULL | 语境表示过去，主语you用Did。 | NULL | 0.5 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 | |
| 165 | 英语 | NULL | NULL | SINGLE_CHOICE | NULL | What did the teacher ______ yesterday? | NULL | NULL | did后接动词原形say。 | NULL | 0.4 | 0 | 1 | NULL | NULL | 1 | NULL | 0 | PUBLISHED | 1 | 0 | 0 | 0 | 0 | NULL | NULL | NULL | 2026-06-29 13:49:16 | 2026-06-29 14:44:16 | NULL | 编辑 |