why are healthy foods good for

合并 Carrots are healthy food.Beef is healthy food. fruit and vegetables are healthy food 为什么food用单数? beef and fish are healthy food ,noodles and rice are also healthy food ,fruit and vegetable food foodsBeef and tomato are healthy food.还是 Beef and tomato are healthy foods.哪个对 英语作文 what is the most healthy food?why? why are healthy foods good for why are healthy foods good for healthy food 用is或are填空 milk and bread( )healthy food tomatoes and milk （ ） healthy food Are you healthy?Why?Why not?怎么回答 关于FOOD的英文小短文提示：what's your favourite food?what kind of food are healthy to us?Do you think teenagers eat healthily?if not,why?长短：1分钟 She likes carrots (because they are healthy food) The bread and butter ( ) healthy food A is B are Meat,vegetables and friuit are healthy food.的中文意思 healthy food可数吗,后面写is 还是are There are lots of healthy food and drinks 同义句 Fish （ ）healthy food.A.is B.are说明理由 Is fast food healthy food?why?Which do you like,western fast food or Chinese fast food?Why?麻烦说的详细些,