• 2022-06-05 问题

    A ________ is a person in charge of the equipment, freight, and crew on the train. A: yardmaste B: akeman C: switchman D: conducto

    A ________ is a person in charge of the equipment, freight, and crew on the train. A: yardmaste B: akeman C: switchman D: conducto

  • 2022-05-28 问题

    If you have mechanical experience, consider applying to be a ___________ or __________. A: porter;switchman B: porter;carman C: welder;carman D: mechanic;carman

    If you have mechanical experience, consider applying to be a ___________ or __________. A: porter;switchman B: porter;carman C: welder;carman D: mechanic;carman

  • 2022-06-07 问题

    Choose the correct word for the definition: a person who is responsible for maintaining ,inspecting and repairing the rail cars A: carman B: switchman C: porte

    Choose the correct word for the definition: a person who is responsible for maintaining ,inspecting and repairing the rail cars A: carman B: switchman C: porte

  • 2022-06-07 问题

    Choose the correct word for the definition: a person who inspects switches and tracks, and relays signals in the yard A: mechanic B: porte C: switchman

    Choose the correct word for the definition: a person who inspects switches and tracks, and relays signals in the yard A: mechanic B: porte C: switchman

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