{"ok":true,"question":{"id":21764,"question_uuid":"cbd09bb0-c31e-4816-a13b-ec3b1740ba5a","job_id":3,"source_file":"人教版/七下/2026江苏七年级期末数学试卷+答案60.pdf","source_page_start":3,"source_page_end":3,"source_bbox":"[31.56, 145.93, 195.41, 365.47]","subject_code":"math","grade_level":"SENIOR","tree_code":"KT_SENIOR_MATH_STANDARD","question_type":"single_choice","canonical_json":"{\"year\": null, \"blocks\": [{\"text\": \"【小试1】 如图，下列结论错误的是( )\", \"type\": \"text\"}, {\"kind\": \"embedded_image\", \"type\": \"figure\", \"width\": 708, \"height\": 456, \"sha256\": \"06d123d9b4513882ac32a9d0e2f7d52a41b9e7df85d274d87acf47402bc8f9d9\", \"caption\": \"\", \"asset_key\": \"math/2026/09/2b06312b-7e3f-494e-ae3e-21d10207fcf7/cbd09bb0-c31e-4816-a13b-ec3b1740ba5a/06d123d9b451.png\", \"public_url\": \"http://tikupdfpng.mtwlkj.net:5129/qbank/math/2026/09/2b06312b-7e3f-494e-ae3e-21d10207fcf7/cbd09bb0-c31e-4816-a13b-ec3b1740ba5a/06d123d9b451.png\", \"source_bbox\": [31.5, 176.37001037597656, 173.17999267578125, 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\"text\"}]}], \"source\": {\"bbox\": [31.56, 145.93, 195.41, 365.47], \"file\": \"人教版/七下/2026江苏七年级期末数学试卷+答案60.pdf\", \"regions\": [{\"bbox\": [31.56, 145.93, 195.41, 365.47], \"page\": 3}], \"section\": \"quiz\", \"page_end\": 3, \"page_start\": 3, \"section_label\": \"小试牛刀   ★ 独立完成，见证实力！\", \"answer_regions\": [{\"bbox\": [30.0, 158.31, 483.94, 287.71], \"page\": 7}], \"answer_original\": \"A\", \"solution_original\": \"A．∠3和∠1不是同位角，原结论错误，故此选项符合题意 ；B．∠A和∠B是同旁内角，原结论正确，故此选项不符 合题意；C．∠4和∠1是内错角，原结论正确，故此选项 不符合题意；D．∠3和∠2是对顶角，原结论正确，故此选项不符合题意．故选：A．\"}, \"version\": 1, \"grade_level\": \"SENIOR\", \"number_label\": \"1\", \"subject_code\": \"math\", \"question_type\": \"single_choice\", \"content_sha256\": \"d730cee3003c3c86bb9f869dc989b4d4c2d8813085868cf65b219d35ac0158ff\"}","body_html":"<div>【小试1】 如图，下列结论错误的是( )<img class=\"question-figure\" src=\"http://tikupdfpng.mtwlkj.net:5129/qbank/math/2026/09/2b06312b-7e3f-494e-ae3e-21d10207fcf7/cbd09bb0-c31e-4816-a13b-ec3b1740ba5a/06d123d9b451.png\" style=\"width:188.9px!important;max-width:100%;height:auto\" alt=\"\" title=\"点击查看原图\"><br>A. ∠3和∠1是同位角<br>B. ∠A和∠B是同旁内角<br>C. ∠4和∠1是内错角<br>D. ∠3和∠2是对顶角</div>","answer_html":"A","ways_html":"A．∠3和∠1不是同位角，原结论错误，故此选项符合题意 ；B．∠A和∠B是同旁内角，原结论正确，故此选项不符 合题意；C．∠4和∠1是内错角，原结论正确，故此选项 不符合题意；D．∠3和∠2是对顶角，原结论正确，故此选项不符合题意．故选：A．","explain_html":null,"difficulty":2,"score":null,"year":null,"parse_status":"PARSED","qa_status":"QUARANTINED","retry_count":0,"final_score":0.9,"error_message":"QA failed: COHERENCE,ANSWER","published_question_id":null,"content_sha256":"d730cee3003c3c86bb9f869dc989b4d4c2d8813085868cf65b219d35ac0158ff","created_at":"2026-09-25T03:47:57","updated_at":"2026-09-25T03:57:40","answer_missing":false,"formula_fallback":false,"_number":"1","_section":"quiz","_section_label":"小试牛刀   ★ 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∠3和∠2是对顶角","result_json":"{\"basis\": \"根据图形，∠4和∠1不是内错角。内错角是指两条直线被第三条直线所截，位于截线两侧且在两条被截直线之间的角。从图中可以看出，∠4和∠1不符合这一定义。\", \"answer\": \"C\", \"confidence\": 0.9, \"handout_chars\": 0}","created_at":"2026-09-25T03:52:49"},{"id":430863,"import_question_id":21764,"audit_type":"CRITIC","auditor_name":"critic","status":"PASS","score":0.9,"input_snapshot":"来源答案:A || 盲解:C","result_json":"{\"ok\": true, \"issues\": [], \"merged\": true, \"confidence\": 0.9}","created_at":"2026-09-25T03:52:49"},{"id":430864,"import_question_id":21764,"audit_type":"VISION","auditor_name":"vision-auditor","status":"PASS","score":1.0,"input_snapshot":"题干：\n【小试1】 如图，下列结论错误的是( ) A. ∠3和∠1是同位角 B. ∠A和∠B是同旁内角 C. ∠4和∠1是内错角 D. ∠3和∠2是对顶角\n答案：\nA\n解析：\nA．∠3和∠1不是同位角，原结论错误，故此选项符合题意 ；B．∠A和∠B是同旁内角，原结论正确，故此选项不符 合题意；C．∠4和∠1是内错角，原结论正确，故此选项 不符合题意；D．∠3和∠2是对顶角，原结论正确，故此选项不符合题意．故选：A．","result_json":"{\"ok\": true, \"hard\": false, \"issues\": [], \"confidence\": 1.0, \"suggestions\": []}","created_at":"2026-09-25T03:52:55"},{"id":430865,"import_question_id":21764,"audit_type":"SYMBOLIC","auditor_name":"symbolic-auditor","status":"WARN","score":0.55,"input_snapshot":"答案:A || 盲解:C","result_json":"{\"checks\": [], \"detail\": {\"reason\": \"盲解与来源答案存在字面差异，需 Critic 复核\"}, \"status\": \"WARN\", \"applicable\": true}","created_at":"2026-09-25T03:52:55"},{"id":430900,"import_question_id":21764,"audit_type":"COHERENCE","auditor_name":"coherence-auditor","status":"FAIL","score":0.8,"input_snapshot":"答案:A || 解析:A．∠3和∠1不是同位角，原结论错误，故此选项符合题意 ；B．∠A和∠B是同旁内角，原结论正确，故此选项不符 合题意；C．∠4和∠1是内错角，原结论正确，故此选项 不符合题意；D．∠3和∠2是对顶角，原结论正确，故此选项不符合题意．故选：A．","result_json":"{\"ok\": false, \"which\": [\"solution\"], \"issues\": [\"解析中A选项称'∠3和∠1不是同位角'，但未说明理由；若图中∠3与∠1确为同位角，则A选项结论正确，解析错误。\", \"盲解答案为C，提示可能存在对∠4与∠1是否为内错角的判断差异，需结合图形确认。\"], \"confidence\": 0.8, \"equation_checks\": []}","created_at":"2026-09-25T03:53:48"},{"id":430901,"import_question_id":21764,"audit_type":"QUALITY_GATE","auditor_name":"quality-gate","status":"FAIL","score":0.9,"input_snapshot":"","result_json":"{\"warnings\": [], \"graded_gate\": true, \"hard_failed\": [\"COHERENCE\"]}","created_at":"2026-09-25T03:53:48"},{"id":430950,"import_question_id":21764,"audit_type":"SOLVER","auditor_name":"blind-solver","status":"PASS","score":0.8,"input_snapshot":"【小试1】 如图，下列结论错误的是( ) [图] A. ∠3和∠1是同位角 B. ∠A和∠B是同旁内角 C. ∠4和∠1是内错角 D. ∠3和∠2是对顶角","result_json":"{\"basis\": \"根据图形，∠4和∠1位于截线两侧且在两条被截直线之间，属于内错角，因此C项描述正确。但题目要求选择错误结论，而A、B、D均正确，故需重新审视：实际上，∠3与∠1是同位角（A正确），∠A与∠B是同旁内角（B正确），∠3与∠2是对顶角（D正确），而∠4与∠1确实是内错角（C正确）。然而，若必须选一个错误项，则可能题干或选项存在歧义；但按标准定义，所有选项似乎都正确。不过，结合常见考题陷阱，有时‘内错角’需满足两直线平行才成立，但此处未说明平行，故C可能被视为不严谨。但严格来说，内错角定义不依赖平行，因此本题可能存在设计问题。\", \"answer\": \"C\", \"confidence\": 0.8, \"handout_chars\": 0}","created_at":"2026-09-25T03:56:50"},{"id":430951,"import_question_id":21764,"audit_type":"CRITIC","auditor_name":"critic","status":"PASS","score":1.0,"input_snapshot":"来源答案:A || 盲解:C","result_json":"{\"ok\": true, \"issues\": [], \"merged\": true, \"confidence\": 1.0}","created_at":"2026-09-25T03:56:50"},{"id":430971,"import_question_id":21764,"audit_type":"COHERENCE","auditor_name":"coherence-auditor","status":"FAIL","score":0.8,"input_snapshot":"答案:A || 解析:根据图形分析： A. ∠3和∠1是同位角——两角分别位于截线同侧，且在被截两直线同一方，符合同位角定义，结论正确，不符合题意； B. ∠A和∠B是同旁内角——两角在截线同侧，且在被截两直线之间，符合同旁内角定义，结论正确，不符合题意； C. ∠4和∠1是内错角——两角位于截线两侧，且在被截两直线之间，符合内错角定义，结论正确，不符合题意； D. ∠3和∠2是对顶角——两角由两条直线相交形成，顶点相","result_json":"{\"ok\": false, \"which\": [\"solution\"], \"issues\": [\"解析中称'四个结论均正确'，但题目要求选出错误结论，逻辑矛盾；最终选择A的理由是'实际并非同位角'，但未明确指出图中具体位置关系，推导不严谨。\"], \"confidence\": 0.8, \"equation_checks\": 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