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單項(xiàng)選擇題

The safety of the port should（）in respect of a vessel properly manned and equipped，and navigated and handled without negligence and in accordance with good seamanship.

A.be watched
B.be seen
C.be viewed
D.be inspected

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單項(xiàng)選擇題

The primary danger in helicopter fires is（）.

A.burning jet fuel running on to quarters or other areas
B.loss of stability
C.rotating and flying debri
D.heat damage to helicopter structure

單項(xiàng)選擇題

The premium is usually included in（）.

A.the indemnity
B.the franchise
C.the freight rate
D.the cargo cost