Tomatoes are a kind of vegetable.为什么这里 are 后面是 a kind ,系动词与表语不一致吗?

Tomatoes are a kind of vegetable.为什么这里 are 后面是 a kind ,系动词与表语不一致吗? Tomatoes is a kind of vegetable这句话对吗? you are a kind 什么are these tomatoes?They are 2 yuan a kilo. you are a really kind you are a kind girl What kind of noodles would you like?——A.Mutton and tomatoes noodles.B.Mutton and tomato noodles.C.Muttons and tomatoes noodlesD.Muttons and tomato noodles.. On the table there are five_________.A.tomatos B.picec of tomatoes C.tomatoes 为什么不能选B? Men are a kind,are liars ( ) are these tomatoes?they are tow yuan a kilo .A.HowB.How manyC.WhereD.What --What are these?--they are some__of__.A.photos;tomatoB.tomatoes;photoC.photos;tomatoesD.tomato;photos what kind of ___do you like for lunch today?Tomatoes,carrots and chicken.A food B foods选哪个,为什么 There are a lot of tomatoes in the fields.他的答案是There are not many tomatoes in the fields.可以写成There are not any tomatoes in the fields. There are a lot of tomatoes and milk on the table改为同义句There are ---------tomatoes and --------milk on the table I prefer sandwiches to tomatoes--tomatoes are gross 翻译. There are only few/a few/little/a little tomatoes in the fridge Dolphins are a kind of clever_____ 1.Flowers are a kind of g______.