Miss Li requested that her students on time to every class.A.has to be B.were C.must be D.be

分类: 作业答案 • 2022-03-05 19:42:19

问题描述：

Miss Li requested that her students on time to every class.A.has to be B.were C.must be D.be
为什么不可以选择C

答

这是虚拟语气.当句子的谓语动词是表示命令或请求的词（如ask,demand,suggest等）,后面直接接that从句的时候,从句里的谓语动词用do或should do的形式.