下列检查中,最可能出现异常的是
A.尿细菌学B.尿生化学C.尿细胞学D.尿乳糜试验E.尿酚红试验
参考答案:C
Mom, I lost ________ diamond ring you bought for me as my birthday present.Could you keep
________ eye out for it when you clean my bedroom? [ ]
A. a; an
B. a; the
C. the; an
D. the; the
Windows 98的系统地址空间为( )。
A.16KB以下
B.4MB~2GB
C.2GB~3GB
D.3GB~4GB