最有助于膀胱癌确诊的检查项目是
A．尿细胞学检查
B．膀胱镜
C．静脉尿路造影(1V
D．尿培养
E．放射性核素肾图
参考答案：B
I am sure that that was a skunk around the trash cans.If I hadn’t seen it myself, I ___ it.
A．would never have believed
B．never did believe
C．could never believe
D．never have believed
在下列软件平台中，（）不是网络管理软件平台。
A．NetManager
B．OpenView
C．SunView
D．NetView
