【正确答案】 A

【答案解析】本题考查交际用语。表示安慰别人时可用“That's all right.”“Never mind.”“It doesn't matter.”“Don't worry about it”“Don't bother.”“Don't think any more about it.”等。 All right(行，好吧)，That's fine(很好)是对“建议”的答语，Not at all“别客气”“一点也不”是对“感谢”或“求助”的答语。答案为A。