單項選擇題

Sailors also keep （）（舷梯）watch.

A.deck
B.bridge
C.gangway
D.anchorage

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單項選擇題

Don’t （）(系牢) the guy here.

A.fasten
B.unfasten
C.move
D.shift

單項選擇題

Oil pumped ashore by ships’（）（油泵）.

A. pine
B. hose
C. oil pump
D. crane