• 2022-06-06 问题

    There are several ______ to your plan. A: alternatives B: alternations C: alternators D: alternativeness

    There are several ______ to your plan. A: alternatives B: alternations C: alternators D: alternativeness

  • 2021-04-14 问题

    The operation of _______two alternators requires the voltages to be equal and also in phase A.paralleling B.series-mounting C.running D.controlling

    The operation of _______two alternators requires the voltages to be equal and also in phase A.paralleling B.series-mounting C.running D.controlling

  • 2022-05-30 问题

    ______are the possible courses of action from which choices can be made. A: Alternatives B: Alternates C: Alternations D: Alternators

    ______are the possible courses of action from which choices can be made. A: Alternatives B: Alternates C: Alternations D: Alternators

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