There are many ________ in the port
A. wharf
B. wharfs
C. wharves
D. wharfes
查看答案
Have you ________ Japan? Yes ,many times
A. been to
B. gone to
C. arrive at
D. reach
________the carpenter steer the ship?
A. Do
B. Is
C. Does
D. Are
Watertight compartments are separated by ________
A. engine rooms
B. tweendecks
C. dunnages
D. decks and bulkheads
All of our export cargo is ________ examined before shipment
A. though
B. thoroughly
C. through
D. throughout