问题:操作完后,关掉电动机。()A、After operation, start the electric motor.B、Before operation, stop the electric motor.C、Before operation, start the electric motor.D、After operation, stop the electric motor.
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问题:Make fast on ()quarter.A、starboardB、leftC、rightD、fore
问题:We’ve just () our ship with one new coating.A、washedB、paintedC、cleanedD、repaired
问题:Four ()are needed to work this heavy derrick.A、winchesB、gearsC、windlassD、cranes
问题:lock pin ()A、保险销B、保险锁C、保险绳D、保险柜
问题:This cargo light is not ()enough. Please change it for a new one.A、lightB、brightC、tightD、dark
问题:dangerous()A、危险的B、易燃地C、化学品的D、有毒的
问题:()must be kept away from dry cargo.A、Light cargoB、Wet cargoC、Heavy cargoD、Bulk cargo
问题:汽笛短声历时()。A、1秒钟B、3秒钟C、6秒钟D、1分钟
问题:They will take ()against pirates and pilferage.A、measuresB、turnsC、placeD、part
问题:()(尾) thrust half to part!A、BowB、SternC、TailD、After
问题:定温探测器的动作温度一般分为()三种。A、50℃、60℃、70℃B、65℃、75℃、85℃C、57℃、70℃、87℃D、67℃、70℃、87℃
问题:Put all the fire-fighting equipment back in place and ()them away.A、takeB、keepC、stowD、let
问题:Excuse me, may I ()your spanner?A、doB、lendC、returnD、borrow
问题:Waterline is painted with green boottopping. ()A、油漆水线用水线绿漆。B、油漆水线用水线银漆漆。C、油漆水线用船壳绿漆。D、油漆水线用船壳银漆。
问题:应变信号二长一短声的含义是()。A、救生B、救火C、人落水D、船进水
问题:()the line tight!A、KeepB、MakeC、HaveD、Let
问题:030°的半园法度数是:()A、30°NEB、0°SEC、30°SWD、30°NW
问题:索栓常用的类型有十字索栓和T字索栓两种
问题:航修()A、annual repairB、voyage repairC、day-to-day repairD、repairing