发热最常见的病因为
A．变态反应
B．内分泌代谢障碍
C．感染性疾病
D．无菌性坏死组织吸收
E．体温调节中枢功能失调
参考答案：C
___ repeated promises that the product is safe, many people have stopped buying it.
A．Although
B．Though
C．Despite
D．Then
滋腻碍胃助湿的药物是（）
A．熟地黄
B．黄芪
C．甘草
D．山药
E．芦根
