单项选择题

（）has more than ten percent broken wires. Stop using it at once.

A. The cargo runner
B. The cargo block
C. The derrick sling
D. The lashing wire

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单项选择题
It is flammable cargo. Keep it away from the （）.

A.gangway
B.bow
C.boiler
D.stern
单项选择题
（）must be kept away from dry cargo.

A. Light cargo
B. Wet cargo
C. Heavy cargo
D. Bulk cargo
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