机械打磨羽状边,选用()干磨砂纸为宜。
A.P60
B.P80
C.P120
D.P180
参考答案:C
临床上儿童最常见的肾病综合征的病理类型是()
A.系膜毛细血管性肾小球肾炎
B.系膜增生性肾小球肾炎
C.膜性肾病
D.微小病变型肾病
E.新月体肾炎
Where is Kate?()
A.She's in England.
B.She's from London
C.She's a nurse in England.
D.She is English