A . A.21.3/12.7kPa(160/95mmHg)B . B.20/12kPa(140/90mmHg)C . C.16/10.7kPa(120/80mmHg)D . D.14.7/9.3kPa(110/70mmHg)E . E.20.6/12kPa(150/90mmHg)
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