--I don't know _________ now.

　　--Her mother says she is much better.

　　A. what is she　　　　B. where is she　　　C. who is she　　D. how she is

—Look at the girl with a pair of glasses over there. Can you tell me ______?

—She is a nurse.

A. who is she　　　 B. who she is　 C. what is she　　 D. what she is

--I don't know _________ now.

　　--Her mother says she is much better.

　　A. what is she　　　　B. where is she　　　C. who is she　　D. how she is

----Look at that pretty girl! Do you know _____?

----She is a dancer.

A. who she is　 B. who is she　 C. what she is　 D. what is she