相关考题
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单项选择题
Tell your men （）the rules and procedures of working when dismantling the equipment.
A.not to go against
B.don’t go against
C.not go to against
D.to not go against -
单项选择题
（） in the engine room, the motormen could hardly talk each other.
A.To work
B.Working
C.Having worked
D.worked -
单项选择题
Upon arrival at a port, a vessel is not allowed （） her ballast water, tanker washings or bilge water and other oily water at will.
A.to discharge
B.to be discharged
C.discharging
D.being discharged
