ASO阳性表示()
A.C群溶血性链球菌感染
B.D群溶血性链球菌感染
C.A群溶血性链球菌感染
D.B群溶血性链球菌感染
E.以上都不是
参考答案:C
— Susan, will you please go and empty the rubbish?
— ______?
A.Why me
B.So what
C.What for
D.How come
滞后变量