默认题库 - VHF通信

单选题

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
Changing to VHF channel
D. VHF channel. has been changed

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单选题

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

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单选题

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

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

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单选题

International distress signal in VHF calling for help is（）.

A. Help，Help，Help
B. Mayday，Mayday，Mayday
C. Save，Save，Save
D. Rescue，Rescue，Rescue

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单选题

（）the jumbo everything is ready for loading.

A. Except
B. Excepting
C. Except for
D. Except that

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单选题

（）time will the pilot be available?

A. What
B. When
C. At what
D. At whe

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单选题

（）?Two degree on starboard.

A. What rudder
B. How heading
C. Are you on your course
D. How answer

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单选题

（）will be broadcast every one hour on VHF Channel 6.

A. VHF News
B. Channel Rules
C. Visibility Time
D. Navigational Warning

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单选题

（）will take three days to load the cargo.

A. That
B. This
C. It
D. What

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单选题

（）your latest tropical storm warning information?

A. What is
B. How is
C. What are
D. How are

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