斗轮堆取料机的供电电压为()。A.220V B.380V C.6KV 发布时间:2017-04-10 19:46 │ 来源:www.tikuol.com 题型:单项选择题 问题: 斗轮堆取料机的供电电压为()。A.220VB.380VC.6KV
题型:单项选择题 Yesterday he _______ to work ,so he wasn't late.[ ]A. by taxiB. by a taxiC. take a taxiD. took a taxi 查看答案