单项选择题
A.where is the chief officer B.where the chief officer is C.is where the chief officer D.where the chief officer
（）ready for mooring.A.DoB.MakeC.GetD.Got
单项选择题（）ready for mooring.
A.Do B.Make C.Get D.Got
Captain, do you know which side shall we get（）?A.beside...
单项选择题Captain, do you know which side shall we get（）?
A.beside B.alongside C.upon D.side
Our ship will arrive（）Port of Hongkong on Sunday.A.inB....
单项选择题Our ship will arrive（）Port of Hongkong on Sunday.
A.in B.at C.on D.to
