当前学科:公共课
  • 题目: 未知类型
    Those of us who are over fifty years old should get____blood pressure checked regularly.

      A.their

      B.theirs

      C.our

      D.ours

    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