The young pianist is very excited because the concert given by him has never been ____ . 

A. successful                        B. more successful    

C. most successful                       D. the most successful

The young pianist is very excited because the concert given by him has never been ____ .

1. A.
   successful
2. B.
   more successful
3. C.
   most successful
4. D.
   the most successful

The young pianist is very excited because the concert given by him has never been _______.

　 A. successful　 　　　　　　　 B. more successful　　

C. most successful　 　　　　　 D. the most successful　

The young pianist is very excited because the concert given by him has never been ____ .