my favourite vegetable is,potato is a vegetable 为什么主语用单数?
![my favourite vegetable is my favourite vegetable is](/storage/images/2023-03/qwleYAtleqpB5BZMozEQ2CIyQ7zV8QqP.jpg)
1、my favourite vegetable is
虽然它是复数,但它做的是宾语句子是要主谓1致,主语是vegetable,单数,所以用is为你解答,如有帮助请采纳,如对本题有疑问可追问,Goodluck!
![potato is a vegetable 为什么主语用单数? potato is a vegetable 为什么主语用单数?](/storage/images/2023-03/mysOS8p1Ws8XaS26xBrpIgRaAK1ZUNMM.jpg)
2、potato is a vegetable 为什么主语用单数?
A potato is a vegetable. 土豆是1种蔬菜。 ( 可数名词这里用单数,表示类别 )再如: An elephant is a useful animal . 大象是1种有用的动物。