单项选择题
A.the subject B.the project C.the inject D.the deject
Liens may be created by the contract（）they do not exist...
单项选择题Liens may be created by the contract（）they do not exist at common law.
A.where B.whether C.there D.and
It is essential for（）to give a complete description of ...
单项选择题It is essential for（）to give a complete description of damage and shortage in the discharging report.
A.the office staff B.the terminal staff C.the ship's crew D.the insurance company
A disadvantage of using chain lashing on heavy vehicles...
单项选择题A disadvantage of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that it is （）.
A.heavy B.easily damaged C.affected by temperature D.costly relative to the strength ratio
