并联电容器装置中,串联电抗器的更换属于哪类检修?()A.A类 B.B类 C.C类 D 发布时间:2017-10-22 01:47 │ 来源:www.tikuol.com 题型:单项选择题 问题: 并联电容器装置中,串联电抗器的更换属于哪类检修?()A.A类B.B类C.C类D.D类
题型:单项选择题 There was no food in the house, _____ we rang out for a pizza.[ ]A. because B. or C. but D. so 查看答案