单项选择题
A （）(救生圈) should be located on the gangway.
A.life-jacket
B.life-raft
C.life-buoy
D.life-boat
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相关考题
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单项选择题
The gangway is going to hit the （）(系缆桩) on the wharf.
A.bridge
B.bitt
C.bit
D.bits -
单项选择题
Spread a safety net under the （） (舷梯).
A.gangway
B.ladder
C.pilot ladder
D.bridge -
单项选择题
As soon as the ship gets alongside the（）(码头),you should lower the gangway and put a safety net below it.
A.shore
B.wharf
C.harbour
D.port
