Stick to what you think is right, ________ you will gain a surprising happy ending.

A. and     B. but        C. before         D. so

Stick to what you think is right, ________ you will gain a surprising happy ending.

A．and B．but

C．before D．so

Stick to what you think is right, ________ you will gain a surprising happy ending

1. A.
   and
2. B.
   but
3. C.
   before
4. D.
   so

 Stick to what you think is right, ________ you will gain a surprising happy ending.

A. and                     B. but                         C. before                     D. so