Apple is healthy food .Apples are healthy food .哪句话正确?1.My favorite food is apple and banana.2.My favorite foods are apples and bananas.3.My favorite food is apples and bananas.这几种表达方式 哪个正确 错在哪里?欢迎大家来指导.
问题描述：
Apple is healthy food .Apples are healthy food .哪句话正确?
1.My favorite food is apple and banana.
2.My favorite foods are apples and bananas.
3.My favorite food is apples and bananas.这几种表达方式 哪个正确 错在哪里?欢迎大家来指导.
答
Apples are healthy food .这句话正确
My favorite food is apple and banana.错，因为apple和banana是可数，要么单数要么复数
.My favorite foods are apples and bananas.对
My favorite food is apples and bananas错，复数谓语用are
给点分吧，打得蛮累的
答
我的理解，供参考。
Apple is healthy food
My favorite food are apple and banana
答
Apples are healthy food .正确.因为apple是可数名词,必须用an apple,the apple,或（量词+）apples等.My favorite food is apples and bananas.正确.因为主语food是不可数名词,其决定be动词的形式（而非表语apples a...