离心尿显微镜检查每高倍镜视野白细胞超过多少为尿白细胞增高
A.1个
B.2个
C.3个
D.4个
E.5个
参考答案:E
解析:依据离心尿显微镜检查白细胞参考值为:0~5/HPF来判断。
She _____ to the Great Wall several times. [ ]
A. goes
B. has gone
C. went
D. has been
高尔夫旅游