题目

以下与“1V”相等的是A.1N·m/C B.1J/s C.1T·m/s2 D.1Wb/C 答案:【答案】A【解析】A.1N·m/C=1J/C=1V,选项A正确; B.1J/s=1W,选项B错误; C.,选项 C错误; D.,选项D错误;故选A. There is a_______ tree in front of my classroomA.ten-metres-tall B.ten metres tall C.ten-metre-tall D.tens-metre-tall
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