能帮看一下一句英文句子吗?哪个对啊?

题目

能帮看一下一句英文句子吗?哪个对啊?
是Eating fruit every day is good of our health对. 还是Eating fruit every day is good for our health对啊?

答案

Eating fruit every day is good for our health这个是对的
因为be good for 是固定用法,对...有好处.没有be good of 的用法的