It is only ______ you understand what your parents do to you ______ you can improve your relationship with your parents
A.that; what
B.when; that
C.which; where
D.how; what
网友回答
B解析考查含有状语从句的强调句型。强调句型的结构为：it is+ 被强调的部分+ that+ 其它，此题中强调的是一个时间状语从句when you understand what your parents do to you，第二空用that，是强调句型的标志，所以选B。