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2023级“贵百河—武鸣高中”11月份高二年级新高考月考测试化学答案详解一、单选题题号1234567891011121314答案
2024年秋季学期高一年级校联体第二次联考化学参考答案1.【答案】C【解析】碳纤维是一种新型无机非金属材料，A项错误；从海水中提取食盐是物理变化，B项错误；铝是
2025届高三第四阶段模拟考试化学试卷答案与解析1．答案B解析A.墨的主要成分炭黑是一种无定形碳，炭黑与金刚石均是由碳元素组成的两种不同的单质，互为同素异形体，
2024-2025学年高一上学期十二月联考生物学参考答案及评分意见1．B【解析】动物细胞没有细胞壁，A错误；核糖体是原核细胞和真核细胞共有的，所以都含有核糖体，
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答案选择题B2.B3.C4.B5.B6.D7.B8.D9.D10.D11.B12.C13.B14.C15.B16.B17.C18.B19.C20.C二．填空题2
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