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單項(xiàng)選擇題

The ship emergency plan item should not include （）
Ⅰ.ifesaving,fire fighting, leakage blocking, abandon ship
Ⅱ.irst aid
Ⅲ.ntegration emergency

A.Ⅱ
B.Ⅲ
C.Ⅰ+Ⅲ
D.Ⅰ

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單項(xiàng)選擇題

The alarm signal for engine room catching fire is a blast of random bell follow by （）

A.two knock
B.three knocks
C.four knocks
D.five knocks

單項(xiàng)選擇題

In the emergency alarm signals, if the alarm or whistle two long sounds followed by one short sound for 1 minute, it is the （） emergency.

A.fire fighting
B.leakage blocking
C.abandon ship
D.integration