beverage不加s吗kinds of后面用beverage 为什么不加s beverage是可数名词吗

beverage不加s吗kinds of后面用beverage 为什么不加s beverage是可数名词吗 They can do many kinds of work 中的work怎么不加s,不是有many kinds of 吗? We did a survey about (of) different kinds of transportation.transportation为什么不加s Carmen likes musicians who paly different kinds of music.为什么play不加s kind of 、kinds of和a kind of 的用法?第三人称单数kind of加s吗 kind of 、kinds of和a kind of 的用法?第三人称单数kind of加s吗? kind of 、kinds of和a kind of 的用法?第三人称单数kind of加s吗? I want to buy many different kinds of fruit.fruit要加S吗? two kinds of fisheskind为什么要加s some kinds of book中的book是不是一定要加s? beverage的用法它的含义是饮料 和drink相同的含义 可是二者有何区别 在用法上何时加s 何时用单数 例如 cock is a kind of beverage .为什么不是beverages 呢 some food要加s吗求大神帮助还有lot of food,some fruit,two kinds of fruit哪个要加s,说明理由 two different kinds of book 和 two kinds of different books 有什么区别?是不是两者都可以.two different kinds of books，忘了加s了 many kinds of food和many kinds of seafood的food后面有s吗 pollution可数吗可数的词是不是就是后面可以加s?可以说many kinds of pollutions吗? bamboo or bamboos?Some___ are even thinner than your little finger.A.kinds of bamboo B.kinds of bamboos为什么正确答案是A,不是B呢?bamboo不是可数名词么?为什么不加s? he likes all kinds of sports activities ,like basketball ,football and so on.sports为什么加s,activities,已经加s了吗? 为什么What kind of clothes do they want to wear 和What kinds of accidents do you know of中kind为什么一个加s一个不加s