单项选择题
In admiralty sailing directions, bands is the word used to indicate()marking.
A.horizontal
B.vertical
C.diagonal
D.vertical or diagonal
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相关考题
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单项选择题
In admiralty sailing directions, stripes is the word used to indicate()marking.
A.horizontal
B.vertical
C.diagonal
D.vertical or diagonal -
单项选择题
In anchoring orders, up and down means().
A.the chain is not upright
B.the chain is tight
C.the chain is upright
D.the chain is slack -
单项选择题
In anchoring orders, walk back the chain means().
A.pay away the chain
B.take in the chain
C.check up the chain
D.take a strain on the chain
