Was it because there was a traffic jam on your way to school this morning-------you were late?

问题描述:

Was it because there was a traffic jam on your way to school this morning-------you were late?
Awhich Bwhen Cwhy Dthat

Dthat
强调句型 Was it...that...哪些时候用强调句型呢想要强调的时候~呵呵