下列各项中属于实施阶段的工作是( )。 Ⅰ.建立库结构 Ⅱ.扩充功能 Ⅲ.加载数据 Ⅳ.系统调试
A.Ⅰ、Ⅱ和Ⅲ
B.Ⅰ、Ⅲ和Ⅳ
C.Ⅱ、Ⅲ和Ⅳ
D.Ⅰ、Ⅱ、Ⅲ和Ⅳ
参考答案:B
He was very busy yesterday, otherwise he ____ to the meeting. [ ]
A. would come
B. would have come
C. came
D. had come
下列哪些情形违反《公务员法》有关回避的规定( )
A.张某担任家乡所在县的县长
B.刘某是工商局局长,其侄子担任工商局人事处科员
C.王某是税务局工作人员,参加调查一企业涉嫌偷漏税款案,其妻之弟任该企业的总经理助理
D.李某是公安局局长,其妻在公安局所属派出所担任户籍警察