—Do you mind if I invite Lily to join us?—.The more people the better.A. Up to youB. Never

问题补充：

—Do you mind if I invite Lily to join us?

—.The more people，the better.

A. Up to you

B. Never mind

C. Of course not

D. My pleasure

答案：

A. Up to you

B. Never mind

C. Of course not

D. My pleasure

解析：C

解析考查情景交际。由答语第二句“The more people，the better”可知，说话人不反对邀请Lily，故选C项。注意：回答含mind的问句时，表示“不介意”用否定表达of course not，not at all等。