单项选择题
A. safe goods B. general cargo C. dangerous goods D. bulk cargo
（）（降低）the gangway, please.A.LowerB.HigherC.LoweredD.Hig...
单项选择题（）（降低）the gangway, please.
A.Lower B.Higher C.Lowered D.High
Let me show you to the（甲板）（）.A.bridgeB.saloonC.galleyD....
单项选择题Let me show you to the（甲板）（）.
A.bridge B.saloon C.galley D.deck
Please （填写）（）this visitor’s registry book.A. fill withB...
单项选择题Please （填写）（）this visitor’s registry book.
A. fill with B. fill in C. fill away D. fill up
