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
单项选择题 When working with lumber, wire and staples are not desirable to be used because（）.
单项选择题 Which is the summer load waterline on the load waterline mark?（）.
单项选择题 Which of the following is more important in determining the amount of free surface that will be produced?（）.
