相关考题
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单项选择题
Their task is to（）（驾驶） the ship safely.
A.navigate
B.operate
C.takeover
D.drive -
单项选择题
Keep the vessel to the （）(中间)of the channel.
A.port
B.middle
C.head
D.front -
单项选择题
The after part of a ship is called（）(船尾) .
A.head
B.tail
C.stern
D.quarter
