单项选择题
A.turn on B.turn off C.shut up D.close
When the vessel arrives, the cargo of machinery to be u...
单项选择题When the vessel arrives, the cargo of machinery to be unloaded is（）.
A.transpored to the ships side B.transported into the shed C.lashed and secured D.delivered to the consignor
When working with lumber, wire and staples are not desi...
单项选择题When working with lumber, wire and staples are not desirable to be used because（）.
A.they are not subjected to cause trouble B.they are difficult to handle this kind of cargo C.the efficiency of separating is raised D.the efficiency of loading is greater
Which is the summer load waterline on the load waterlin...
单项选择题Which is the summer load waterline on the load waterline mark?（）.
A.The first line at the bottom B.The second line from the bottom C.The third line from the bottom D.The fourth line from the bottom
