The apple pie,__ $2.16 yuan,is very delicious A. for B.about C,on D.at选哪一个答案呀?

问题描述:

The apple pie,__ $2.16 yuan,is very delicious A. for B.about C,on D.at选哪一个答案呀?
理由呢?

A 表示花费多少钱用for