急性肾小球肾炎肾脏的病理表现是()
A.系膜增生性肾小球肾炎
B.膜增生性肾小球肾炎
C.细胞新月体性肾炎
D.纤维新月体性肾炎
E.毛细血管内增生性肾小球肾炎
参考答案:E
七十亿二千零八万写作______,省略万后面的尾数约是______.
The novel ______ she bought yesterday is very interesting. [ ]
A. /
B. why
C. when
D. what