animal加s么?

animal加s么? animal friends为什么animal不加s what's your favourite animal?为什么animal不加s What is your favorite animal animal后面加s行么 What's your favourite animal?为什么不加s? What’s your favorite animal?后面要加s吗?是animal后面,要加s吗? What后面跟animal这个单词时,animal要加s吗?RT是的 monkeys are clever animals 为什么animal加s what's your favourite flower? what's your favourite animal? (flower and animal要不要加s?） 我最喜欢的动物是狗,英语中animal加s吗?dog加s吗 They are my favorite animals 为什么animals要加s ,什么时候animals要加s,my favorite animal arepandas animal要加s吗,为什么用are 关于animal何时加s何时不加s,那后面的名词何时加s呢?例如1 1、..and all the other animals 为什么animal这里可以加S?animal 动物不是复数吗? panda are my favourite animal这句话对不对.还是pandas are my favourite animal,还是animal必须加s?the panda是单数还是复数 animal's hair ,animal hair哪一个正确 animal names 的用法?为什么animal names 是这样的用法呢?animal后不用加S,而names后加S,而且动物的不是应该animals' name 为什么要加冠词anEnvironment conditions an animal's development.环境能影响动物的成长为什么要在animal前面加an? It’s known by everyone that______ horse is______ useful animal.马前面用不用加冠词?