Mark the letter A, B, C, or D on your answer sheet...

Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
Jim: "This dictionary is for you. I hope you will find it useful." - Mai : "...................."

A. Thanks. I'll do it

B. No problem!

C. Thanks. It's very kind of you

D. Yes, please