问题
选择题
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
答案：B
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。