当前学科:公共课
  • 题目: 未知类型
    I tried ____ the book in a few days, but actually I couldn't, just because of too much work for me.

      A.finish

      B.finishing

      C.to have finished

      D.finished

    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