VHF 2天线位于()A.机腹后部 B.机背后部 C.机腹前部 D.机背前部 发布时间:2020-01-07 07:10 │ 来源:www.tikuol.com 题型:单项选择题 问题: VHF 2天线位于()A.机腹后部B.机背后部C.机腹前部D.机背前部
题型:单项选择题 A dozen ideas were considered _______ the chief architect decided on the design of the new buildings of our school. [ ] A. before B. whether C. unless D. because 查看答案