—I’m awfully sorry I can’t go with you.    —_____?  Haven’t you agreed?

A. How is it          B. What is it         C. Why don’t you D. what do you think

—I’m awfully sorry I can’t go with you.?

—__________?Haven’t you agreed??

A.How is it                   B.What is it　

C.Why don’t you　              D.What do you think?