Many a school and many a hospital ______ since 1949.A.have set upB.has set upC.have been set upD.has

题目简介

Many a school and many a hospital ______ since 1949.A.have set upB.has set upC.have been set upD.has

题目详情

Many a school and many a hospital ______ since 1949.
A.have set upB.has set upC.have been set upD.has been set up
题型:单选题难度:偏易来源:不详

答案

D
考查时态及语态。句意:自从1949年以来建立了许多学校和医院。结合语境可知本句描述的是现在已经完成的动作,故用现在完成时态。and连接的主语通常按复数对待,但如果并列名词前有each, every, many a,……等修饰时,按单数对待。故选D。

更多内容推荐