A.for B.to C.with D.of
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’
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
单项选择题（）is the officer responsible for the overall maintenance of deck department.
A. Bosun B. Chief officer C. Third officer D. Second officer
