隔蒜灸治疗的病证是（）。
A.阳痿早泄
B.呕吐腹痛
C.未溃疮疡
D.腹痛泄泻
E.疮疡久溃
参考答案：C
The young man who just graduated from college stays at home all day long, . [ ]
A. and sat around
B. sat around
C. sitting around
D. and sitting around
血液凝固后析出的液体是（）
A.血清
B.细胞外液
C.血浆
D.细胞内液
E.细胞内液和外液
