When the changing of a VHF channel / frequency is accepted，say（）.<br>A:I am going to change to VHF channel<br>B:I am certainly going to change to VHF channel<br>C:Changing to VHF channel<br>D:VHF channel. has been changed

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

出自：海船船员证

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