-May I borrow your paper? ---.A. By all meansB. Never mindC. You are welcomeD. Don’t me

问题补充：

---May I borrow your paper? ---.

A. By all means

B. Never mind

C. You are welcome

D. Don’t mention it

答案：

(答案→)A. By all means

B. Never mind

C. You are welcome

D. Don’t mention it

解析：考查交际用语。By all means 当然可以，Never mind 不要紧，You are welcome 不用谢，Don’t mention it 别客气，句意：我可以借一下你的文章吗？当然可以。所以选A。