用what,that分别造宾语从句,主语从句,和表语从句,
问题描述：
用what,that分别造宾语从句,主语从句,和表语从句,
答
I don't know what his name is.我不知道他叫什么.I know that he won't come.我知道他不回来.What we want is his help.我们想要的是他的帮助.It isn't good that you read in the sun.你在阳光下看书并不好.This i...