Do you know what happend to him?
Do you know what happend to him?
Do you know what happend to him?为什么用what happend to him?
did you know _______?A what they happend?B what happend to t
Do you know what was happened to him.
do you know what happened with him ?/to him? with 还是to?
what do you know about him?
What happend?Do you know?改为含宾语从句的复合句
Do you know __________? A.what happened to him? B.what the m
You want to know a person's birthday.What do you ask him or
You want to know a person's age.What do you ask him or her?
Tom has been absent for two days .Do you know what to him?
Do you know what happened( )him?A for B to C of