—Have a cup of coffee?

—_________,though as a rule I don’t drink after dinner.

1. A.
   If you insist
2. B.
   Don’t you insist
3. C.
   Once you insist
4. D.
   What I insist

—Have a cup of coffee?

—________, though as a rule I don't drink after dinner.

　 A. What I insist　 B. Don't you insist　　 C. Once you insist　　 D. If you insist

—Have a cup of coffee?

—________, though as a rule I don't drink after dinner.

　 A. What I insist　 B. Don't you insist　　 C. Once you insist　　 D. If you insist

—Have a cup of coffee??

—_____________,though as a rule I don’t drink after dinner.?

A.If you insist　           B.Don’t you insist

C.Once you insist　       D.What I insist?