题目

题型：不详难度：来源：

I can’t remember _____ made the teacher give Mary the permission to leave the class earlier.

A．that it was what

B．what it was that

C．what was it that

D．that was it what

答案

B

解析

考查强调句的特殊问句，结构是：疑问词+is/was it+that/who…,因为强调句的特殊问句在句子中是做宾语从句的，所以用陈述句语序，选B。