单项选择题
A. not only general cargo B. but also bulk cargo C. A+ B D. Neither A nor B
Each line has a large （）at the end.A. holeB. eye splic...
单项选择题Each line has a large （）at the end.
A. hole B. eye splice C. ring head D. chain
The container ship is the （）type of dry cargo carrier.A...
单项选择题The container ship is the （）type of dry cargo carrier.
A. important B. most modern C. most common D. traditional
（）sail on regular routes and on a fixed timetable.A. Tr...
单项选择题（）sail on regular routes and on a fixed timetable.
A. Tramps B. Container ships C. Liners D. cargo vessels
