大红肾见于
A.弥漫性毛细血管内增生性肾小球肾炎B.弥漫性系膜增生性肾小球肾炎C.弥漫性新月体性肾小球肾炎D.弥漫性膜性增生性肾小球肾炎E.轻微病变性肾小球肾炎
参考答案:A
— Why didn't you pay the bill for Tina?
— I offered to, ______ she refused.[ ]
A. and
B. but
C. or
D. so
人感染高致病性禽流感是属于乙类法定传染病,流行时按甲类传染病管理。