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單項(xiàng)選擇題

The sailors （）are making preparations for unmooring.

A. on the bridge
B. at the stern
C. in the cabin
D. in the engine room

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單項(xiàng)選擇題

-May I use your spanner?
-Certainly. Here （）.

A. they are
B. you are
C. it is
D. she is

單項(xiàng)選擇題

There is light rain outside. Please stop （）the sides of the hull.

A.clean
B.brush
C.painting
D.repair