单项选择题
The （）(地脚货) and broken dunnages in the holds have to be removed.
A.sweepings B.swell C.sleeping D.rubbish
单项选择题 Tidy up the （）(物料间).
单项选择题 The sailor is going to （）(润滑) the wires.
单项选择题 The maintenance work for sailors includes cleaning , repairing, and （）(涂漆) work on board a ship.
