• 2022-06-07 问题

    I'm sorry to arrive late, but the car______. A: oke back B: oke down C: oke off D: oke through

    I'm sorry to arrive late, but the car______. A: oke back B: oke down C: oke off D: oke through

  • 2022-06-07 问题

    His house _____________ and lots of things _________. A: oke into , stole. B: was broken into, were stolen C: were broken into, are stolen D: oke into, were stolen

    His house _____________ and lots of things _________. A: oke into , stole. B: was broken into, were stolen C: were broken into, are stolen D: oke into, were stolen

  • 2022-06-29 问题

    倒闸操作时,正确的顺序是() A: 先合QS,再合QF;先断QS,再断QF B: 先合QF,再合QS;先断QF,再断QS C: 先合QF,再合QS;先断QS,再断QF D: 先合QS,再合QF;先断QF,再断QS

    倒闸操作时,正确的顺序是() A: 先合QS,再合QF;先断QS,再断QF B: 先合QF,再合QS;先断QF,再断QS C: 先合QF,再合QS;先断QS,再断QF D: 先合QS,再合QF;先断QF,再断QS

  • 2021-04-14 问题

    中国大学MOOC: 按压总人工按钮 ZRA 期间,单独操纵道岔不能使道岔转换

    中国大学MOOC: 按压总人工按钮 ZRA 期间,单独操纵道岔不能使道岔转换

  • 2021-04-14 问题

    QF是指

    QF是指

  • 2022-05-29 问题

    卡拉OK是()的意思。 A: KTV B: OKE C: 无人乐队 D: 以上都不对

    卡拉OK是()的意思。 A: KTV B: OKE C: 无人乐队 D: 以上都不对

  • 2022-05-29 问题

    (建筑)卡拉OK的原意是()。 A: KTV B: OKE C: 无人乐队 D: 以上都不对

    (建筑)卡拉OK的原意是()。 A: KTV B: OKE C: 无人乐队 D: 以上都不对

  • 2022-07-28 问题

    0.001的分贝值为() A: 3 B: -3 C: -60 D: 60

    0.001的分贝值为() A: 3 B: -3 C: -60 D: 60

  • 2022-06-19 问题

    What a pity! he (__) the only chance of success. A: gave in B: put down C: threw away D: oke off

    What a pity! he (__) the only chance of success. A: gave in B: put down C: threw away D: oke off

  • 2022-06-06 问题

    在断路器跳闸回路通常要串联QF的辅助触点,合闸回路通常要串联QF的辅助触点。

    在断路器跳闸回路通常要串联QF的辅助触点,合闸回路通常要串联QF的辅助触点。

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