单项选择题
A. made up of B. disposed of C. worked out D. wiped out
The sweepings and broken dunnages in the holds have to ...
单项选择题The sweepings and broken dunnages in the holds have to be （）(移开).
A.removed B.remained C.renewed D.reopened
Ships often become （）(脏). So cleaning is a frequent job...
单项选择题Ships often become （）(脏). So cleaning is a frequent job on board.
A.clean B.claw C.dirty D.deck
It is necessary for her to （）(执行) the general day-to-da...
单项选择题It is necessary for her to （）(执行) the general day-to-day repair on board.
A. work out B. look out C. wipe out D. carry out
