单项选择题

There are salvage operations（）position 120.0N 12.5E.

A.on
B.at
C.in
D.above

点击查看答案&解析

上一题目录下一题

相关考题

单项选择题

When it is accepted to remain on the frequency indicated，you should say（）.

A.Standing by on VHF frequency
B.Coming to VHF frequency
C.VHF frequency. is the best place for you to stay by
D.remaining in frequency. and do not change

单项选择题

When the changing of a VHF channel / frequency is accepted，say（）.

A.I am going to change to VHF channel
B.I am certainly going to change to VHF channel
C.Changing to VHF channel
D.VHF channel. has been changed

单项选择题

Our company is a professional one，and you may rely（）it.

A.on
B.in
C.at
D.up