单项选择题
All the （）(金属板) and paint are to be supplied by the shipyard.
A.plates B.plastics C.boards D.materials
单项选择题 Sailors have to spend most of their time in （）(除锈) and painting.
单项选择题 The （）(地脚货) and broken dunnages in the holds have to be removed.
单项选择题 Tidy up the （）(物料间).
