Where's my pen? [ ]
A. It's in the desk.
B. It's under the desk.
C. It's on the desk.
答案:B
原发性肾小球疾病临床分类错误的是()
A.急性肾小球肾炎
B.急进性肾小球肾炎
C.慢性肾小球肾炎
D.肾病综合征
E.弥漫性肾小球肾炎
如何启动干燥器?