【题目】I can’t remember _____________ made the teacher give Mary the permission to leave the class earlier.
A. that it was whatB. what it was that
C. what was it thatD. that was it what
在线课程【答案】B
【解析】
试题考查强调句的特殊问句，疑问词+is/was+it+that…..,因为是强调句的特殊问句在句中做remember的宾语从句，所以语序变成陈述句语序。选B，句意是：我不记得是什么使老师允许玛丽早离开教室的。选B