—Shall I begin the lecture?
—I’m afraid we have to wait for a while. John is ing with a microphone.— ______. I can do without the microphone.A.I’m sorryB.Excuse meC.I beg your pardonD.Never mind
网友回答
D解析根据空后“I can do without the microphone”可知，此处表“没关系”之意。