“May I borrow your paper?” “ .” A. By all meansB. Never mindC. You are welcomeD. Don’t men

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：by all means 表示同意，意为“完全可以”。