单项选择题
A.stevedores B.watchmen C.winchmen D.foremen
（）lashing bar needs renewing.A. The lostB. The usedC. T...
单项选择题（）lashing bar needs renewing.
A. The lost B. The used C. The deformed D. The small
Four （）are needed to work this heavy derrick.A.winchesB...
单项选择题Four （）are needed to work this heavy derrick.
A.winches B.gears C.windlass D.cranes
This （）was repaired in Singapore.A. damaged derrickB. d...
单项选择题This （）was repaired in Singapore.
A. damaged derrick B. damaging derrick C. derrick to be damaged D. derrick
