单项选择题

Which of the following is not the life-saving equipment? （）

A. Lifeboat.
B. Life-raft .
C. Life rail.
D. Lifebuoy.

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单项选择题

A. Put on my life-jacket.
B. Go to muster station.
C. A+B
D. Rig the lifeboat and report.

单项选择题

A.put
B.taken
C.made
D.had

单项选择题

A. They are in the chief officer’s cabin.
B. They are in the store room.
C. They are in the control room.
D. They are in the engine room.