高热降温时，冰袋可放置()。
A．足部
B．颈部
C．腋下
D．前额
E．腹股沟
参考答案：C,D,E
解析：[知识点] 冷疗法的目的、禁忌和影响因素
It is the way he talks with his mother is different from we were used to．
A．that：that
B．which；what
C．that；which
D．in which;where
简述钙离子稳态失调学说。
