题目 #182063
- UUID
ec3de68f-a584-4332-9cce-88b3e23fffc4- 来源
- 青岛版/七上/杜辉Q_18951362233_300.pdf 第 2 页,bbox
[31.56, 588.81, 148.82, 696.36] - 题型 / 学科
- single_choice / math / JUNIOR
- 知识树
KT_JUNIOR_MATH_STANDARD- 难度
- 难度 1 / 5 最简单 · 识记/直接套公式
- QA 状态
- PUBLISHED 重试 0 次,得分 0.963
- 最终题 ID
35732
最终题干渲染(f_body 预览)
【小试1】 下列运算正确的是( )
A. −1 + (−1) = 0
B. 2 −(−1) = 1
C. −6 −(−6) = 0
D. 2 + (−3) = 1
A. −1 + (−1) = 0
B. 2 −(−1) = 1
C. −6 −(−6) = 0
D. 2 + (−3) = 1
答案 / 解析
答案(f_answer)
C
解析(f_ways)
逐一验证各选项:A. −1 + (−1) = −2 ≠ 0,错误;B. 2 − (−1) = 3 ≠ 1,错误;C. −6 − (−6) = 0,正确;D. 2 + (−3) = −1 ≠ 1,错误。因此正确选项为C。
原图与资产(0)
该题没有裁出图片资产
审计记录
| 阶段 | 审计器 | 结果 | 得分 | 依据(简短) |
|---|---|---|---|---|
| STRUCTURE | structure-rule | PASS | 0.900 | |
| FORMULA | formula-auditor | PASS | 1.000 | |
| KNOWLEDGE | knowledge-auditor | WARN | - | |
| VISION | vision-auditor | PASS | 0.950 | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | PASS | 1.000 | |
| COHERENCE | coherence-auditor | FAIL | 1.000 | |
| ANSWER | answer-rule | PASS | 0.950 | |
| QUALITY_GATE | quality-gate | FAIL | 0.963 | |
| RETRO_REPAIR | retro-deterministic | PASS | 0.950 | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| COHERENCE | coherence-auditor | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | PASS | 1.000 | |
| AUTO_REPAIR_ATTEMPT | answer-repair | PASS | 1.000 | |
| AUTO_REPAIR | answer-repair | PASS | 1.000 | |
| VISION | vision-auditor | PASS | 0.950 |
知识点(0)
无
正式题库记录(t_question.f_id=35732)
- f_qkey
93bd0420746d6095a368d1329b9a550f- f_style / 难度
- 1 / 2
- 入库题干
- 【小试1】 下列运算正确的是( )
A. −1 + (−1) = 0
B. 2 −(−1) = 1
C. −6 −(−6) = 0
D. 2 + (−3) = 1 - 入库答案
- C
- 入库解析
- 逐一验证各选项:A. −1 + (−1) = −2 ≠ 0,错误;B. 2 − (−1) = 3 ≠ 1,错误;C. −6 − (−6) = 0,正确;D. 2 + (−3) = −1 ≠ 1,错误。因此正确选项为C。
事件
| 时间 | 阶段 | 级别 | 消息 |
|---|---|---|---|
| 2026-11-10 11:59:15 | PUBLISH | INFO | 已发布 t_question.f_id=35732 qkey=93bd0420746d6095a368d1329b9a550f |
| 2026-11-10 11:59:15 | QA | INFO | QA: PASS (score=0.963) |