单轨列车M车与MC车采用的是()连接。A、密接式车钩 B、棒式车钩 C、锁钩 D、链条 发布时间:2021-03-23 16:41 │ 来源:www.tikuol.com 题型:单项选择题 问题: 单轨列车M车与MC车采用的是()连接。A、密接式车钩B、棒式车钩C、锁钩D、链条
题型:单项选择题 . I asked Peter and ____ of his two sisters, but none of them knew when their uncle came back.A.eitherB.bothC.oneD.Neither 查看答案