• 2022-06-07
    At the moment they __________ for the match.
    A: train
    B: trained
    C: are training
    D: were training
  • C

    内容

    • 0

      She ____________ for this position for five months. A: was trained B: has trained C: is training

    • 1

      Mary is a turner. She spent three years in a factory ______ for the job. A: to be trained B: training C: for being trained D: being trained

    • 2

      Training astronauts _________ not an easy thing. A: are B: is C: were D: be

    • 3

      We help _____ their products to clients. A: training B: promoting C: train D: promote

    • 4

      Variable Speed Training training method can be used to improve the______ , to develop strength, speed and endurance, and to train the athlete's ability to ______ more flexibly