– Thank you very much.-- .A. Here you areB. Yes I amC. You are welcomeD. That sounds bori

问题补充：

– Thank you very much.

-- .

A. Here you are

B. Yes, I am

C. You are welcome

D. That sounds boring

答案：

A. Here you are

B. Yes, I am

(答案→)C. You are welcome

D. That sounds boring

解析：情景交际。Here you are给你；Yes, I am 是的，我是；You are welcome欢迎你；That sounds boring那听起来太无聊了。根据上文，非常谢谢你。可知选C最符合语境。