—How's it _ ?
—Pretty good.[ ]
A. doing
B. coming
C. going
D. leaving
答案:C
下列可保护动脉内皮结构的是()
A.氯贝丁酯
B.考来烯胺
C.肝素
D.烟酸
E.吉非贝齐
抵债资产