问题补充:
--- Thanks for inviting me to your party.
---.
A. Never mind
B. Don say so
C. My pleasure
D. Yes, please
答案:
A. Never mind
B. Don say so
(答案→)C. My pleasure
D. Yes, please
解析:Never mind没关系,不要记在心上;Don say so不要这样说;My pleasure我很荣幸,别客气;Yes, please是的,请吧。根据上文,谢谢你邀请我参加你的聚会。结合语境可知选C。