There are many different k( ) of mooncakes at the store.请说明

问题描述:

There are many different k( ) of mooncakes at the store.
请说明

kinds
店里有很多种月饼

ind

kinds种类
商店里有很多种月饼

kinds种类。

kinds
kind是种类的意思
因为前面是many,所以要加s