单项选择题
I’ve already put down the remarks deck cargo（）shipper’s risk in the shipping order.
A.in B.on C.at D.for
单项选择题 Mr. Agent, do you know（）?
单项选择题 Navigate with（）.Small fishing boats are within 0.8 miles of me.
单项选择题 None of the ship’s papers（）.
