当前学科:英语
  • 题目: 未知类型
    You _____ him so closely; you should have kept your distance.

      A.shouldn't follow

      B.mustn't follow

      C.couldn't have been following

      D.shouldn't have been following

    答案: <查看本题扣1积分>

    查看答案

    答案不对?请尝试站内搜索