单项选择题
Most general cargo ships have two derricks and two winches at each hatch.（）
A.在大多数杂货船上每个舱都有两根吊杆和两台起货机。 B.在大多数散货船上每个舱都有两台吊车和两台起货机。 C.在大多数集装箱船上每个舱都有两根吊杆和两台起货机。 D.在大多数杂货船上每个舱都有两台起货机和两根吊杆。
单项选择题 We must use any stores carefully and return them after using.（）
单项选择题 Stores in Deck Department are: common tools, ropes, working protection gears, all kinds of paint and so on.（）
单项选择题 Tell your stevedores to handle with care the fragile cargo.（）
