I don't know you. You must have mistaken me _____ someone else. [A] as [B] for [C] to [D] with 翻译整句并对答案作出解释翻译整句并对答案作出解释

I don't know you. You must have mistaken me _____ someone else.
[A] as [B] for [C] to [D] with
翻译整句并对答案作出解释
翻译整句并对答案作出解释

mistake A for B是个词组,把A错以为是B的意思
这句话就是说,我不认识你,你认错人了

B,mistake for 是一个固定词组，意思是认错---

B

D
我不认识你..你一定是和其他的什么人一起作弄我