vegetable、fruit、food的问题啦.什么叫做按照种类讲.为什么There are lots of vegetables and fruit.为什么有的加s有的不加.那food和foods呢.能不能说得清楚一点啊

food ,vegetable,fruit那些可数 food,vegetable and fruit 是不是可数名词? fruit` vegetable `food 可不可数?为什么? fruit、vegetable、food、dessert哪些是可数名词 vegetable,fruit和food的单复数如何区分使用 关于fruit,vegetable,foodfruit,food,vegetable什么情况下不加s?是I like eat fruit还是I like eat fruits? beef and fish are healthy food ,noodles and rice are also healthy food ,fruit and vegetable Which is your favourite food ,fruit,_ or meat?A.a vegetable B.the vegetable C.vegetables D.th...Which is your favourite food ,fruit,_ or meat?A.a vegetable B.the vegetable C.vegetables D.the vegetables fruit,vegetable,food,这三个词哪些是可数名词啊?(后面可加S You must eat lots of unhealthy food,like vegetable and fruit. vegetable与fruit 可数不? Fruit and vegetable give us ( Are ------(tomato)fruit or vegetable food,fruit,snack,vegetable,drink应该用单数还是复数,加S吗?谓语用单数还是复数? 关于food、fruit、vegetable的词组没那么复杂，给一些单词就行了。如：“fruit”就给“apple”就行了 fruit 和 vegetable连用时 vegetable要加s吗 vegetable、fruit、food的问题啦.什么叫做按照种类讲.为什么There are lots of vegetables and fruit.为什么有的加s有的不加.那food和foods呢.能不能说得清楚一点啊 vegetable food junk food 可数吗 为什么