The reason __ he was late was ___ that his car had broken on the way.A.why; because B.that; because C.that; for D.why; that原题目中就有that的,那如果选D,为什么有两个that?

问题描述:

The reason __ he was late was ___ that his car had broken on the way.
A.why; because B.that; because C.that; for D.why; that
原题目中就有that的,那如果选D,为什么有两个that?