精品解析:2023年广东省深圳市中考数学真题 (解析版)
【淘宝搜索店铺:中小学教辅资源店微信:mlxt2022】2023年深圳市初中学业水平测试(回忆版)数学学科试卷一、选择题1.如果°C表示零上10度,则零下8度表示()A.B.C.D.【答案】B【解析】【分析】根据“负数是与正数互为相反意义的量”即可得出答案.【详解】解:因为°C表示零上10度,所以零下8度表示“”.故选B【点睛】本题考查正负数的意义,属于基础题,解题的关键在于理解负数的意义.2.下列图形中,为轴对称的图形的是()A.B.C.D.【答案】D【解析】【分析】根据轴对称图形的概念对各选项分析判断即可得解.【详解】解:A、不是轴对称图形,故本选项不符合题意;B、不是轴对称图形,故本选项...
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