________ no doubt  _______ China will become an advanced country in the future．

A．It; whether                               B．There is; that    

C．It is; that                                  D．There is; whether

________ no doubt ________ China will become an advanced country in the future．

1. A.
   It; whether
2. B.
   There is; that
3. C.
   It is; that
4. D.
   There is; whether

.

____ no doubt  _____ China will become an advanced country in the future.

.
____ no doubt  _____ China will become an advanced country in the future.