最先提出“不伤害原则”的西方医学家是()
A.希波克拉底
B.盖仑
C.维萨里
D.白求恩
E.桑德斯
参考答案:A
需与马拉色菌毛囊炎鉴别的主要疾病是()。
A.激素性痤疮
B.痤疮样药疹
C.寻常痤疮
D.细菌性毛囊炎
E.日光性皮炎
It () around six o'clock when I drove back yesterday because it was already dark.
A. must have been
B. must be
C. was to be
D. had to be