单项选择题

A. We must use all kinds of tools carefully and return ……

我们必须仔细使用每件工具并且用完后归还。（）

A. We must use all kinds of tools carefully and return it after using.
B. We must use every tool carefully and return it after using.
C. A+B
D. We must use everything carefully and keep it after using.

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热门试题

单项选择题稀料能稀释油漆。（）

A. The thinner can thin down paint.
B. The thinner can clean.
C. The thinner isn’t the paint.
D. The thinner is the paint.

单项选择题驾驶台是船舶的眼睛和耳朵。（）

A. The bridge is very clean.
B. The bridge is the ship's eye and ear.
C. The bridge is at the stern.
D . The bridge is at the bow.

单项选择题从水线到船底是“吃水”。（）

A. “From the centerline to the ship’s bottom” is “draft”.
B. “From the keel to the ship’s bottom” is “draft”.
C. The maximum distance from the waterline to the ship’s bottom is “draft”.
D. “From the centerline to the ship’s main deck” is “draft”.

单项选择题“吃水”这个词用英语怎么说？（）

A. What does “chi shui” mean in English?
B. What does “chi shui” stand for?
C. What’s “chi shui” in English?

单项选择题船上的船员属于三个部门：甲板部、轮机部和事务部。（）

A. Seamen on board the ship are in two departments: Deck Department, Engine Department.
B. Seaman on board the ship are in two department: Deck Department, Engine Department and Service Department.
C. The Deck Department and the Engine Department are the two departments.
D. Seamen on board the ship are in three departments: the Deck Department, the Engine Department and the Service Department.