【单选题】听力原文:M: Kate! I thought you were going to leave early today to take your son to the show. W: I'm still planning to. But I can't leave until I've finished typing all the letters. M: Can't you leave tha...
B.
Take her son to the show.
【判断题】单向离合器的主要作用是当起动机驱动飞轮转动时,单向离合器分离打滑,而当飞轮驱动起动机运转时,单向离合器接合传递动力
【判断题】单向离合器的主要作用是当起动机驱动飞轮运转时,单向离合器分离打滑,而当飞轮驱动起动机运转时,单向离合器结合传递动力。()
【简答题】A.She didn't know how to set an alarm clock. B.She had difficulty getting up early. C.She often missed her classes. D.She did not like her brother-in-law.
【判断题】单向离合器的主要作用是当起动机驱动飞轮转动时,单向离合器接合传递动力,而当飞轮驱动起动机运转时,单向离合器分离打滑。()
【判断题】单向离合器的主要作用是当起动机驱动飞轮转动时,单向离合器分离打滑,而当飞轮驱动起动机运转时,单向离合器接合传递动力。
【判断题】单向离合器的主要作用是当起动机驱动飞轮转动时,单向离合器接合传递动力,而当飞轮驱动起动机运转时,单向离合器分离打滑。 ( )