A.我们何时开关舱盖？B.我们何时关闭舱盖？C.我们何时卸货？D.我们何时开舱盖？When will we c……

单项选择题The ship needs loading and discharging.（）

A. 船舶需要装货
B. 船舶需要卸货
C. 船舶需要装卸货
D. 船舶需要靠港

单项选择题现在天晴了。我们开始装货吧。（）

A. It’s raining! Let’s stop discharging .
B. It’s clear up! Let’s start discharging .
C. It’s clear up! Let’s start loading .
D. It’s raining! Let’s stop loading .

单项选择题杂货船可以用自己的吊杆装卸货物。（）

A. General cargo ships may load and discharge by her own winch.
B. Bulk carriers may handle cargo by her own derricks.
C. General cargo ships may load and discharge by her own derricks.
D. General cargo ships may load and discharge by cranes.

单项选择题把吊杆甩向码头。（）

A. Please swing the derrick to wharf side.
B. Just go down the derrick , please.
C. Just a moment , please.
D. Please swing the derrick to inboard.

单项选择题湿货要远离干货。（）

A. Wet cargo must be kept away from dry cargo.
B. Heavy cargo must be kept away from dry cargo.
C. Light cargo must be kept away from dry cargo.
D. Wet cargo must be kept away from light cargo.