more than one graduate ___ sent to the hardest place since 1985 这个空填什么

问题描述:

more than one graduate ___ sent to the hardest place since 1985 这个空填什么
A.is B.are C.has been D.have been

C
语法就是这么规定的:由more than one (或more than one + 单数名词),many a + 单数名词作主语,谓语动词要用单数形式.虽然意思都是许多、不止一个