单项选择题
Everything on the bridge should （）clean and tidy.
A.kept
B.keep
C.be kept
D.keeping
点击查看答案&解析
相关考题
-
单项选择题
Decks, superstructure and hand rails may be washed with （）water at sea.
A.sea
B.ballast
C.fresh
D.cement -
单项选择题
The sailor keeping （）watch should clean the gangway, the rails, bulwark and the spaces around the gangway.
A.navigation
B.gangway
C.port
D.anchor -
单项选择题
The sailor taking （）watch should do cleaning work on the bridge.
A. 0 to 4
B. 4 to 8
C. 8 to 12
D. 12 to 16
