机械加工设备在进行( )后即可交付生产A.单机试车 B.联动试车 C.无负荷试车 发布时间:2018-07-23 04:31 │ 来源:www.tikuol.com 题型:单项选择题 问题: 机械加工设备在进行( )后即可交付生产A.单机试车B.联动试车C.无负荷试车D.投料试车
题型:单项选择题 You can use a large plastics bottle, _____ cut off, as a plot to grow flowers in. [ ]A. with its top B. the top of which C. whose top D. its top is 查看答案