【题目】It is _______he often breaks the school rules ______ makes his headteacher unsatisfied with him.
A. what; that B. that; that
C. \; that D. that; what
在线课程【答案】B
【解析】
考查强调句及名词性从句。
句意：他经常违反校规，使得他的班主任对他不满。第一个that引导名词性从句中的主语从句，第二个that引导强调句：It is/was +强调部分+ that从句，强调主语that he often breaks the school rules。故选B。