Question

My grandmother has good eating habits.吃为什么加ing?习惯为什么加s

Answer 1

My grandmother has good eating habits.

在这个句子里,eating做修饰词,指“吃的习惯”

而习惯也是有很多的,有好的习惯没有加“a”,用复数形式比较恰当.

而如果My grandmother has a good eating habit.“我的奶奶有一个好的生活习惯.”

也是可以的哟!