肾炎时,毛细血管管壁增厚呈车轨状或分层状见于
A.急性弥漫性增生性肾小球肾炎
B.系膜增生性肾小球肾炎
C.膜增生性肾小球肾炎
D.硬化性肾小球肾炎
E.新月体性肾小球肾炎
参考答案:C
--- Hello. Can I help you?
--- Hello. My name is Yang Yan. We have a ________ for the party tonight.
A.relation
B.reservation
C.reception
D.restriction
换用不同技术特性的仪器时,至少应进行()的平行观测。