The dolphins are kind of interesting in the zoo.为什么kind of前用了are?不用are不行吗?
问题描述：
The dolphins are kind of interesting in the zoo.为什么kind of前用了are?不用are不行吗?
答
are在这是系动词,充当谓语,不用当然不行.
kind of表示有几分,在这当状语.
dolphins 海豚,用复数,所以用are而不能用is.