2377When it is advisable to remain on VHF channel 14 you should

2377When it is advisable to remain on VHF channel 14 you should say（ ）.

A.come to VHF channel 14

B.stand by on VHF channel 14

C.VHF channel 14 is the best place for you to stay by

D.remaining in channel 14 and do not change

正确答案是B