—Please sit down and I’ll cook you some coffee.— .Let’s come to the point first.A. You are

—Please sit down and I’ll cook you some coffee.
— .Let’s come to the point first.
A. You are welcome
B. You needn’t do so
C. Please don’t bother
D. You are indeed too polite

A. You are welcomeB. You needn’t do so(答案→)C. Please don’t botherD. You are indeed too polite解析： C项意思为“别费心了，不必要了”，与Let’s come to the point(让我们言归正传吧)相吻合。A项 “不用谢”；B、D两项语气太生硬，有失礼貌。

就是这个解释