复数语法问题pumas are large animals which are found in America 为什么是复数形式（pumas,animals)泛指不是用单数形式么

复数语法问题pumas are large animals which are found in America 为什么是复数形式（pumas,animals)泛指不是用单数形式么 语法复数问题They are not the official name of the country.请问为什么name不是用的复数 新概念英语第三册里第一课pumas are large为什么用复数形式?说动物种类不应该用单数吗? pumas are large,cat-like animals which are found in american.为什么要加WHICH?pumas are large,cat-like animals are found in american.这样不行吗? pumas are large,cat-like animals which are found in america Friends and the local paper are always a good source of information.这句话从从语法上说对么?这句话的主语和谓语都是复数形式,宾语却是单数,在语法上有问题么? we are a team这句话语法有问题吧? Pumas are large,cat-like animals which are found in America.这里的 ,cat-like animals 是什么成分 pumas are large ,cat-like animals which are found in America为什么是主系表不是主谓宾? except的用法.（新概念）pumas never attack human being except ______ cornered.A.they areB.beingC.that they areD.when they are我觉得都对,特别是B,最简练,怎么读怎么顺.请问语法角度来说,是不是都对?回一下1楼，excep 一个小小的SAT语法问题.25years 后面的谓语动词应该是单数还是复数? 可以说I like apple.吗?apple用加复数吗?有没有语法问题? pumas are large, cat-like animals 的表语究竟是什么?!是large, cat-like animals还是animals? Gmat 语法 名词单复数问题《There are no legal limits,as there are for cod and haddock,on the size of monkfish that can be caught,a circumstance that contributes to their depletion through overfishing.》A,There are no legal limits,as there a 【求助】基础复数语法问题1.There are some glasses on the table.2.would you like some bread?3.Do you want some potatoes for supper?为什么1,3中的glass,potapo要变复数 而2中的bread不变呢 Pumas never attack a human being except( )cornered?这新概念的老问题哈,可是好像谁都没说清楚.A.they areB.beingC.that they areD.when they are.except 加That从句 和when从句 这个选项中有什么区别哈,为什么一定要选D 1,my favorite animals are pandas 2,my favorite animals is panda 语法对吗那个animal单数复数均可? There are not only many ancient goods but also some modern technology.语法正确吗?前面ancient goods 有复数,后面modern technology不用变复数吧