The sailor on duty is （）the derrick now.

A、doing

B、adjusting

C、working

D、working on

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更多“The sailor on duty is （）the derrick now.”相关的问题

第1题

[单选题] 每天早上值班水手必须在驾驶台做清洁工作。（）

A、Every morning the duty sailor must do the cleaning work on the bridge. B、Every evening the duty sailor must do the cleaning work on the bridge. C、Every morning the duty sailor must do the painting work on the bridge.

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第2题

[单选题] Duty officer and （）keep navigational watches on the bridge at sea.

A、seaman B、sailor C、duty sailor D、OS

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第3题

[单选题] Are you the sailor on duty?（）

A、Yes, you are. B、You are right. C、Yes, I am. D、Not at all.

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第4题

[] 作为一名值班水手，你必须懂得如何调整吊杆。（）

A、A. As an officer on duty, you must know how to adjust derricks. B、B. As a sailor on duty, you must know how to adjust derricks. C、C. As a sailor on duty, you must know how to operate cranes. D、D. As an officer on duty, you must know how to operate cranes.