单项选择题
At sea, much of the （）time is spent maintaining the ship and her equipment in good condition.
A.officers’
B.engineers’
C.sailors’
D.pursers’
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相关考题
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单项选择题
At sea, much of the sailor’s time is spent （）the ship and keeping her equipment in good condition.
A.to maintain
B.maintaining
C.maintenance
D.maintain -
单项选择题
（）is in charge of the common tools of the deck department.
A. The chief officer
B. The duty sailor
C. The bosun
D. Captain -
单项选择题
（）are not included in the common tools.
A. Screwdrivers
B. Derricks
C. Chipping hammers
D. Saws
