The couple’s quarrelling and fighting last Sunday   ___each other .

    I think so . Nancy was      in the arm and she blamed that her arm       the whole week .

A．wounded ; injured ; was hurting

B．hurt ; hurt ; was hurting

C．hurt ; wounded ; was hurting

D．injured ; hurt ; was wounding

8个月患儿入院，诊断急性支气管肺炎，血气分析结果：pH 7.35，PaO₂6kPa(45mmHg)，PaCO₂ 7.32kPa，诊断考虑为（）

A.Ⅰ型呼吸衰竭

B.高碳酸血症

C.低氧血症

D.Ⅱ型呼吸衰竭

E.失代偿性呼吸性酸中毒