单项选择题
Bosun, we’ve finished painting the （）already.
A.deck rails B.bitumen C.broom D.spanner
单项选择题 No power for the winch. Please have the derrick （）.
单项选择题 Go to the after deck. The （）is no place for you.
单项选择题 If he is not in his cabin, he must be （）.
