1Which floor does Alan Smith live on?
2Which doll do you like?
3Who is the teacher talking to over there?
4What are you waiting for?/Who are you waiting for?
5Who is the manager of a shopping centre?/What is Mr.Li`s daughter?
1Which floor does Alan Smith live on?
2Which doll do you like?
3Who is the teacher talking to over there?
4What are you waiting for?/Who are you waiting for?
5Who is the manager of a shopping centre?/What is Mr.Li`s daughter?