题目

—Did Mr.White tell you ______________?   --Yes. He said he went there in 2003.     A. why did he visit Kunming.               B. how he goes to Wuhan     C. where he spent his holidays              D. when he traveled to Japan 答案:D 如下图所示,a、b、c表示的是电压表或电流表,当K1、K2都闭合时,下列正确说法是 [  ] A.a、b、c都是电流表 B.a、b、c都是电压表 C.a、b是电压表,而c是电流表 D.b、c是电流表,而a是电压表
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