{"ok":true,"question":{"id":22496,"question_uuid":"56c1e7f3-593b-40d2-8e5d-2370b12e70b3","job_id":3,"source_file":"人教版/七下/2026江苏七年级期末数学试卷+答案700.pdf","source_page_start":2,"source_page_end":2,"source_bbox":"[31.3, 141.42, 218.79, 212.22]","subject_code":"math","grade_level":"SENIOR","tree_code":"KT_SENIOR_MATH_STANDARD","question_type":"fill_blank","canonical_json":"{\"year\": null, \"blocks\": [{\"text\": \"如图，第二象限内有两点A(m + 3,n), B(m,n − 2)，将线段AB平移使点、 A B B 分别溚在两条坐标轴上，则点平移 后的对应点的坐标是 ____．\", \"type\": \"text\"}, {\"kind\": \"embedded_image\", \"type\": \"figure\", \"width\": 526, \"height\": 417, \"sha256\": \"de3107d8bb3ba57c772b79c3bf02878dd07fc05ca22ec8529033fe1ed22a4e75\", \"caption\": \"\", \"asset_key\": \"math/2026/09/2b06312b-7e3f-494e-ae3e-21d10207fcf7/56c1e7f3-593b-40d2-8e5d-2370b12e70b3/de3107d8bb3b.png\", \"public_url\": \"http://tikupdfpng.mtwlkj.net:5129/qbank/math/2026/09/2b06312b-7e3f-494e-ae3e-21d10207fcf7/56c1e7f3-593b-40d2-8e5d-2370b12e70b3/de3107d8bb3b.png\", \"source_bbox\": [30.0, 227.20001220703125, 128.0, 305.70001220703125], \"source_page\": 2}, {\"type\": \"solution\", \"blocks\": [{\"text\": \"A B 由题意,设平移后点、的对应点分别 是、．分两种情况：①在轴上，y A B A 在轴上，则横坐标为x0, 纵坐标为，0 B A B  点与点的横坐标的差为：0− − 3 = A\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"A \\\\frac{m}{点平移后的}\"}, {\"text\": \"−m − 3，B(m − m − 3,0), B 对应点的坐标是； (−3,0)；②在x B A 轴上， 在轴上．则纵坐标为y0, 横 B A B 坐标为，点与点的纵坐标的差为：\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"\\\\frac{0}{n}\"}, {\"text\": \"A A n − =， (0,n − 2 − n),点平移后的\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"\\\\frac{0}{对应点的}\"}, {\"text\": \"B B 坐标是； (0, −2)；故答案 B 为：(−3,0)或(0, −2)．\", \"type\": \"text\"}]}], \"source\": {\"bbox\": [31.3, 141.42, 218.79, 212.22], \"file\": \"人教版/七下/2026江苏七年级期末数学试卷+答案700.pdf\", \"regions\": [{\"bbox\": [31.3, 141.42, 218.79, 212.22], \"page\": 2}], \"section\": \"example\", \"page_end\": 2, \"page_start\": 2, \"section_label\": \"跟我学        关键母题，常考题型各个击破！\", \"answer_regions\": [{\"bbox\": [29.815921783447266, 378.6033020019531, 246.4605407714844, 578.8684692382812], \"page\": 2}], \"answer_original\": \"\", \"solution_original\": \"A B 由题意,设平移后点、的对应点分别 是、．分两种情况：①在轴上，y A B A 在轴上，则横坐标为x0, 纵坐标为，0 B A B  点与点的横坐标的差为：0− − 3 = A A \\\\frac{m}{点平移后的} −m − 3，B(m − m − 3,0), B 对应点的坐标是； (−3,0)；②在x B A 轴上， 在轴上．则纵坐标为y0, 横 B A B 坐标为，点与点的纵坐标的差为： \\\\frac{0}{n} A A n − =， (0,n − 2 − n),点平移后的 \\\\frac{0}{对应点的} B B 坐标是； (0, −2)；故答案 B 为：(−3,0)或(0, −2)．\"}, \"version\": 1, \"grade_level\": \"SENIOR\", \"number_label\": \"1\", \"subject_code\": \"math\", \"question_type\": \"fill_blank\", \"content_sha256\": \"558649bdf3ea50c52469fb17326af2283003ef58d27ffaab764b48a64210a798\"}","body_html":"<div>如图，第二象限内有两点A(m + 3,n), B(m,n − 2)，将线段AB平移使点、 A B B 分别溚在两条坐标轴上，则点平移 后的对应点的坐标是 ____．<img class=\"question-figure\" src=\"http://tikupdfpng.mtwlkj.net:5129/qbank/math/2026/09/2b06312b-7e3f-494e-ae3e-21d10207fcf7/56c1e7f3-593b-40d2-8e5d-2370b12e70b3/de3107d8bb3b.png\" style=\"width:130.7px!important;max-width:100%;height:auto\" alt=\"\" title=\"点击查看原图\"></div>","answer_html":"","ways_html":"A B 由题意,设平移后点、的对应点分别 是、．分两种情况：①在轴上，y A B A 在轴上，则横坐标为x0, 纵坐标为，0 B A B  点与点的横坐标的差为：0− − 3 = A\\(A \\frac{m}{点平移后的}\\)−m − 3，B(m − m − 3,0), B 对应点的坐标是； (−3,0)；②在x B A 轴上， 在轴上．则纵坐标为y0, 横 B A B 坐标为，点与点的纵坐标的差为：\\(\\frac{0}{n}\\)A A n − =， (0,n − 2 − n),点平移后的\\(\\frac{0}{对应点的}\\)B B 坐标是； (0, −2)；故答案 B 为：(−3,0)或(0, −2)．","explain_html":null,"difficulty":2,"score":null,"year":null,"parse_status":"PARSED","qa_status":"QUARANTINED","retry_count":0,"final_score":0.925,"error_message":"QA failed: ANSWER","published_question_id":null,"content_sha256":"558649bdf3ea50c52469fb17326af2283003ef58d27ffaab764b48a64210a798","created_at":"2026-09-25T07:58:53","updated_at":"2026-09-25T08:13:35","answer_missing":true,"formula_fallback":false,"_number":"1","_section":"example","_section_label":"跟我学        关键母题，常考题型各个击破！"},"assets":[{"id":4902,"asset_uuid":"d5dfa149a0ef4ee292119e57a599e4d9","job_id":3,"import_question_id":22496,"asset_type":"embedded_image","source_file":"2026江苏七年级期末数学试卷+答案700.pdf","source_page":2,"source_bbox":"[30.0, 227.2, 128.0, 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分别溚在两条坐标轴上，则点平移 后的对应点的坐标是 ____． [图]","result_json":"{\"ok\": true, \"rule\": \"clean-override\", \"issues\": [], \"confidence\": 0.9}","created_at":"2026-09-25T08:07:40"},{"id":446084,"import_question_id":22496,"audit_type":"FORMULA","auditor_name":"formula-auditor","status":"PASS","score":1.0,"input_snapshot":"A \\frac{m}{点平移后的}; \\frac{0}{n}; \\frac{0}{对应点的}","result_json":"{\"risky\": 3, \"issues\": [], \"checked\": 3, \"invalid\": 0, \"visual_check\": \"delegated_to_question_vision\", \"invalid_details\": [], \"visually_verified\": 0}","created_at":"2026-09-25T08:07:40"},{"id":446085,"import_question_id":22496,"audit_type":"KNOWLEDGE","auditor_name":"knowledge-auditor","status":"WARN","score":0.0,"input_snapshot":"如图，第二象限内有两点A(m + 3,n), B(m,n − 2)，将线段AB平移使点、 A B B 分别溚在两条坐标轴上，则点平移 后的对应点的坐标是 ____． [图]","result_json":"{\"picks\": [], \"tree_code\": \"KT_SENIOR_MATH_STANDARD\", \"candidates\": 0, \"classifier_version\": null}","created_at":"2026-09-25T08:07:40"},{"id":446086,"import_question_id":22496,"audit_type":"VISION","auditor_name":"vision-auditor","status":"PASS","score":0.95,"input_snapshot":"题干：\n如图，第二象限内有两点A(m + 3,n), B(m,n − 2)，将线段AB平移使点、 A B B 分别溚在两条坐标轴上，则点平移 后的对应点的坐标是 ____．\n答案：\n\n解析：\nA B 由题意,设平移后点、的对应点分别 是、．分两种情况：①在轴上，y A B A 在轴上，则横坐标为x0, 纵坐标为，0 B A B  点与点的横坐标的差为：0− − 3 = A\\(A \\frac{m}{点平移后的}\\)−m − 3，B(m − m − 3,0), B 对应点的坐标是； (−3,0)；②在x B A 轴上， 在轴上．则纵坐标为y0, 横 B A B 坐标为，点与点的纵坐标的差为：\\(\\frac{0}{n}\\)A A n − =， (0,n − 2 − n),点平移后的\\(\\frac{0}{对应点的}\\)B B 坐标是； (0, −2)；故答案 B 为：(−3,0)或(0, −2)．","result_json":"{\"ok\": true, \"hard\": false, \"issues\": [], \"confidence\": 0.95, \"suggestions\": [\"题干中‘使点、A B B 分别溚在两条坐标轴上’存在OCR识别错误，应为‘使点A、B分别落在两条坐标轴上’，但不影响理解\"]}","created_at":"2026-09-25T08:08:14"},{"id":446451,"import_question_id":22496,"audit_type":"SOLVER","auditor_name":"blind-solver","status":"PASS","score":0.8,"input_snapshot":"如图，第二象限内有两点A(m + 3,n), B(m,n − 2)，将线段AB平移使点、 A B B 分别溚在两条坐标轴上，则点平移 后的对应点的坐标是 ____． [图]","result_json":"{\"basis\": \"点A(m+3, n)在第二象限，故m+3<0, n>0；点B(m, n-2)也在第二象限，故m<0, n-2>0。平移后A落在x轴上，则其纵坐标变为0，平移向量为(0, -n)；B平移后坐标为(m, n-2-n)=(m, -2)。又因平移后B落在y轴上，故其横坐标变为0，需再平移(-m, 0)。综合得B最终坐标为(0, -2)。但根据选项和常见题型，实际应为A平移到x轴、B平移到y轴，此时B的对应点为(-3, -2)（由A的横坐标m+3=0得m=-3，代入B坐标得(-3, -2)）。\", \"answer\": \"(-3, -2)\", \"confidence\": 0.8, \"handout_chars\": 0}","created_at":"2026-09-25T08:09:59"},{"id":446452,"import_question_id":22496,"audit_type":"CRITIC","auditor_name":"critic","status":"PASS","score":0.9,"input_snapshot":"来源答案: || 盲解:(-3, -2)","result_json":"{\"ok\": true, \"issues\": [], \"merged\": true, \"confidence\": 0.9}","created_at":"2026-09-25T08:09:59"},{"id":446453,"import_question_id":22496,"audit_type":"SYMBOLIC","auditor_name":"symbolic-auditor","status":"WARN","score":0.5,"input_snapshot":"答案: || 盲解:(-3, -2)","result_json":"{\"checks\": [], \"detail\": {\"reason\": \"未提取到来源答案\"}, \"status\": \"WARN\", \"applicable\": true}","created_at":"2026-09-25T08:09:59"},{"id":446454,"import_question_id":22496,"audit_type":"COHERENCE","auditor_name":"coherence-auditor","status":"PASS","score":0.95,"input_snapshot":"答案: || 解析:A B 由题意,设平移后点、的对应点分别 是、．分两种情况：①在轴上，y A B A 在轴上，则横坐标为x0, 纵坐标为，0 B A B  点与点的横坐标的差为：0− − 3 = A\\(A \\frac{m}{点平移后的}\\)−m − 3，B(m − m − 3,0), B 对应点的坐标是； (−3,0)；②在x B A 轴上， 在轴上．则纵坐标为y0, 横 B A B 坐","result_json":"{\"ok\": true, \"which\": [], \"issues\": [], \"confidence\": 0.95, \"equation_checks\": [{\"valid\": true, \"reason\": \"横坐标差计算：原A横坐标m+3，平移后A'在y轴上横坐标为0，故平移量Δx = 0 - (m+3) = -m-3。原B横坐标为m，平移后B'横坐标 = m + (-m-3) = -3。纵坐标：B原纵坐标n-2，平移后B'在x轴上纵坐标为0，故Δy = 0 - (n-2) = -n+2。但解析中未明确纵坐标平移量，直接得出B'( -3, 0)，隐含假设B'纵坐标为0，这与'A'在y轴、'B'在x轴的条件一致，故成立。\", \"equation\": \"情况①：B'坐标推导 (m - m - 3, 0) = (-3, 0)\"}, {\"valid\": true, \"reason\": \"纵坐标差计算：原A纵坐标n，平移后A'在x轴上纵坐标为0，故Δy = 0 - n = -n。原B纵坐标n-2，平移后B'纵坐标 = (n-2) + (-n) = -2。横坐标：A原横坐标m+3，平移后A'在x轴上横坐标任意，但B'在y轴上横坐标为0，故Δx = 0 - m = -m。原B横坐标m，平移后B'横坐标 = m + (-m) = 0。故B'(0, -2)成立。\", \"equation\": \"情况②：B'坐标推导 (0, n - 2 - n) = (0, -2)\"}]}","created_at":"2026-09-25T08:10:38"},{"id":446455,"import_question_id":22496,"audit_type":"QUALITY_GATE","auditor_name":"quality-gate","status":"FAIL","score":0.925,"input_snapshot":"","result_json":"{\"warnings\": [], \"graded_gate\": true, \"hard_failed\": [\"ANSWER\"]}","created_at":"2026-09-25T08:10:38"},{"id":446456,"import_question_id":22496,"audit_type":"SOLVER","auditor_name":"blind-solver","status":"WARN","score":0.4,"input_snapshot":"如图，第二象限内有两点A(m + 3,n), B(m,n − 2)，将线段AB平移使点、 A B B 分别溚在两条坐标轴上，则点平移 后的对应点的坐标是 ____． [图]","result_json":"{\"note\": \"盲解+评判合并调用未返回\"}","created_at":"2026-09-25T08:13:35"},{"id":446457,"import_question_id":22496,"audit_type":"CRITIC","auditor_name":"critic","status":"WARN","score":0.5,"input_snapshot":"如图，第二象限内有两点A(m + 3,n), B(m,n − 2)，将线段AB平移使点、 A B B 分别溚在两条坐标轴上，则点平移 后的对应点的坐标是 ____． [图]","result_json":"{\"note\": \"Critic 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