根据我国《建设工程文件归档整理规范》的规定，项目档案验收应在项目竣工验收( )之前完成。
A．7日 B．15日 C．30日 D．3个月
参考答案：D
The person who is _______ of the factory _______ ill since last week.
A．in charge; has been
B．in the charge; has fallen
C．taking charge; was
D．in charge; fell
肾衰病人局麻药时效较正常人（）
A.延长20%
B.延长40%
C.缩短20%
D.缩短40%
E.缩短60%
