Question

—Do you mind            beside you, sir?

—           . I            alone to enjoy the music.

A. my sitting; Better not; used to sit

B. my to sit; Of course not; am used to sitting

C. me sitting; I’m sorry but I do; have been used to sitting

D. me to sit; Never mind; was used to sitting

Answer

C

【解析】句意：你介意我坐在你旁边吗，先生？——对不起，我确实介意，我习惯了独自坐着欣赏音乐。mind doing sth.介意做某事，doing前面可以用形容词性物主代词或代词的宾格，首先排除B,D；used to do过去常常做某事，be used to doing sth.习惯于做某事，根据后面的句子判断，对于坐在身边表示介意，故答案为C。