练习册

  • 练习册
  • 试题
    Please be seated, dear passengers. We by the traffic police. A. are checked B. were checked C. have been checked D. are being checked 【查看更多】

     

    题目列表(包括答案和解析)

     Please be seated, dear passengers. We ______ by the traffic police.

      A. are checked          B. were checked           C. have been checked    D. are being checked

    查看答案和解析>>


    同步练习册答案