相关考题
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单项选择题
I am a seaman, I come（）the People’s Republic of China.
A.from
B.to
C.on
D.for -
单项选择题
Vessel（）still to bunker 50 tons of fresh water.
A.have
B.have been
C.has been
D.has -
单项选择题
The ship’s bearing is 145°（）the lighthouse.
A.in
B.on
C.from
D.at
