单项选择题
The two vessels underway may collide with(),if they don’t take immediate measures.
A.one to another B.one the other C.each the other D.each other
单项选择题 The vessel cleared the port means().
单项选择题 The watches and the the camera materials were not stowed in the poop cabin. They were stowed in the chief officer’s cabin().
单项选择题 The well preparation of stowage plan will().