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to the dock, otherwise a certain authority ________. A、 will thank you for your work B、 will fine you for pollution C、 will think you are fine D、 will think you are right 05012017D5_______starting the engine, get everything ready. A、 After B、 Until C、 While on D、 Before 05012018D5Please tell me_______. A、 where is the chief engineer B、 the chief engineer is where C、 where the chief engineer D、 where the chief engineer is 05012019B5Who will give the signal for starting and stopping? _______. A、 You are wele B、 He will give both C、 I will sign the receipt D、 Yes, I am 3