利用药物对于生物所起的作用以测定药物的效价或作用强度的方法是（）
A、来源鉴定
B、性状鉴定
C、显微鉴定
D、理化鉴定
E、生物鉴定
参考答案：E
Many houses were completely destoryed in the earthquake._______, the victims had to live in the
temporary shelters. [ ]
A. As a result of
B. As for
C. As a consequence
D. As usual
粉刺如何进行预防与调摄？
