it is that 从句中is 后面的可以为?

问题描述:

it is that 从句中is 后面的可以为?

It is that wonderful.它太棒了.+adjIt is that book.它是那本书 +n.It is that boy's book .它是那个孩子的书.+所有格I don't know the reason why he was late.Maybe it is that he got up late.引导表语从句.其他...