当前学科:门座式起重机司机(技师)
  • 题目: 单选
    The excavators are()heavy that we have to use a floating crane to life them.

      A . too
      B . so
      C . very
      D . quite

    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