单项选择题

Spade is used to （）.

A. get rid of the garbage
B. fill the ballast water
C. repair the derrick
D. adjust the derrick

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热门试题

单项选择题（）refers to the paint on the freeboard.

A. Dry paint
B. Topside paint
C. Side paint
D. Primer

单项选择题Cleaning holds are to clean hold from （）.

A. fore to aft
B. aft to fore
C. left to right
D. right to left

单项选择题The holds are divided by （）.

A.bulkhead
B.bulwark
C.bitumen
D.waterline

单项选择题The function of （）is to prevent sailors from overboarding.

A.bulwark
B.bulkhead
C.bitumen
D.waterline

单项选择题The （）has four blades.

A.windlass
B.steer
C.propeller
D.helm