China has promised to revise its existing regulations and ___ new policies according to WTO requirements.

A. forming B. to form C. to be forming D. have formed

China has promised to revise its existing regulations and __________ new policies according to WTO requirements.

A. forming     B. to form

C. to be forming    D. have formed

China has promised to revise its existing regulations and ___ new policies according to WTO requirements.

1. A.
   forming
2. B.
   to form
3. C.
   to be forming
4. D.
   have formed

China has promised to revise its existing regulations and _____ new policies according to WTO requirements.

   A. forming            B. to form                      C. to be forming                    D. have formed