正常人剧烈运动后,尿液中可出现
A.红细胞管型
B.透明管型
C.颗粒管型
D.白细胞管型
E.蜡样管型
参考答案:B
解析:除透明管型可见于生理情况,其他管型见于肾实质病理改变。
It is _____ to come into the teacher's office without his permission. [ ]
A. bad manner
B. a manner
C. manners
D. bad manners
I am thirsty. I want to drink some ______. [ ]
A. apples
B. oranges
C. ice cream
D. orange