8个0.1是______,3个______是0.03,0.08里面有______ 发布时间:2017-06-12 20:02 │ 来源:www.tikuol.com 题型:填空题 问题: 8个0.1是______,3个______是0.03,0.08里面有______个0.001.
题型:填空题 —You look cool in white trousers. —______. [ ]A. Thank youB. That's rightC. That's all rightD. No, I don't look cool 查看答案
题型:填空题 某交流电电源电压的瞬时值表达式为u=6sinl00πt(V),则下列说法中正确的是( )A.用交流电压表测该电源电压时,示数是6VB.用交流电压表测该电源电压时,示数是6VC.用此电源给电磁打点计时器供电时,打点的时间间隔为0.01sD.把标有“6V 3W”的小灯泡接在该电源上时,小灯泡将被烧毁 查看答案