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  • 2022-05-29 问题

    He didn't expect to ______ some of his friends here. A: run for B: run over C: run off D: run into

    He didn't expect to ______ some of his friends here. A: run for B: run over C: run off D: run into

  • 2022-05-31 问题

    My car won't start because the engine has. Would you like to give me a lift A: run up B: run over C: run down D: run off

    My car won't start because the engine has. Would you like to give me a lift A: run up B: run over C: run down D: run off

  • 2022-10-29 问题

    PLC处于RUN状态时，M8000一直为OFF。

    PLC处于RUN状态时，M8000一直为OFF。

  • 2022-06-30 问题

    PLC运行时要在（ ）状态 A: OFF B: RUN C: STOP D: ON

    PLC运行时要在（ ）状态 A: OFF B: RUN C: STOP D: ON

  • 2022-06-30 问题

    PLC运行时要在什么状态？ A: ON B: OFF C: RUN D: STOP

    PLC运行时要在什么状态？ A: ON B: OFF C: RUN D: STOP

  • 2022-06-06 问题

    中国大学MOOC: PLC处于RUN状态时，M8000一直为OFF。

    中国大学MOOC: PLC处于RUN状态时，M8000一直为OFF。

  • 2022-06-06 问题

    PLC处于RUN状态时，M8000一直为OFF。 A: 正确 B: 错误

    PLC处于RUN状态时，M8000一直为OFF。 A: 正确 B: 错误

  • 2022-05-30 问题

    He had the horse ______ all the way. As a result, he fell off the horse and had his arm______. A: running; break B: running; broken C: run; breaking D: run; broken

    He had the horse ______ all the way. As a result, he fell off the horse and had his arm______. A: running; break B: running; broken C: run; breaking D: run; broken

  • 2022-06-09 问题

    We can't run ( ) the hallway when others are having classes. A: off B: away C: in D: out

    We can't run ( ) the hallway when others are having classes. A: off B: away C: in D: out

  • 2022-10-29 问题

    基本逻辑指令SET是令元件自保持 。 A: ON B: OFF C: STOP D: RUN

    基本逻辑指令SET是令元件自保持 。 A: ON B: OFF C: STOP D: RUN

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