单选题After you enter Thimble Shoal Channel，you will alter course to pass between Trestle “A” and “B”. Which channel should you use?（）AThimble Shoal Main Channel or the South Auxiliary ChannelBAny of the channels but keep to the right hand sideCThe South Auxiliary ChannelDThimble Shoal Main Channel
单选题
After you enter Thimble Shoal Channel，you will alter course to pass between Trestle “A” and “B”. Which channel should you use?（）
A
Thimble Shoal Main Channel or the South Auxiliary Channel
B
Any of the channels but keep to the right hand side
C
The South Auxiliary Channel
D
Thimble Shoal Main Channel
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