If you are not happy with our product, just return it and we will refund your money. The underlined word “refund” is closest in

If you are not happy with our product, just return it and we will refund your money. The underlined word “refund” is closest in meaning to（）.

A.bring … forward

B.send … away

C.put … aside

D.give … back

正确答案：give … back