"酒客咳者，必致吐血"的原因是（）
A.酒伤脾胃，气虚不摄
B.酒热伤阴，阴虚火旺
C.酒助湿热，灼伤血络
D.饮酒伤阳，阳虚不摄
参考答案：C
According to the author, climate researchers ______.
A．are quite sure about why it's getting hotter and hotter
B．declared that we humans are the cause why it's getting hotter
C．have discussed the possible causes why it's hotter
D．have claimed that changes in nature are the roots of hot days
属于Ⅳ型超敏反应的疾病是
A．血清过敏性休克
B．接触性皮炎
C．类风湿性关节炎
D．新生儿溶血症
E．血管性水肿
