单项选择题
If your vessel is dragging her anchor in a strong wind，you should（）.
A.shorten the scope of anchor cable
B.increase the scope of anchor cable
C.put over the sea anchor
D.put over a stern anchor
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相关考题
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单项选择题
If you were being assisted by an icebreaker and he sent you the single letter Q，he would be telling you（）.
A.that he has his engines in reverse
B.that he is shortening the distance between vessels
C.to shorten the distance between vessels
D.that his vessel is healthy -
单项选择题
If you wear extra clothing when entering the water after abandoning ship it will（）.
A.weigh you down
B.preserve body heat
C.reduce your body heat
D.make it more difficult to breathe -
单项选择题
If you shorten the scope of anchor cable，your anchor’s holding power（）.
A.decreases
B.increases
C.remains the same
D.has no relation to the scope
