What kind of movies 为什么kind不加s?电影不是有很多种类，可为什么kind不加s?

what kind of movies what kind of movies do you like? What kind of movies and comedies是什么意思? what kind of movies do you like? movies,kind of,do,they,what,like 哪种电影的翻译是What kind of movies do还是What kind of movies 为什么是what kind of movies?用kind不用kinds? 是what kind of movies 还是what kinds of movies 英语 What kind of movies do you like （用英语翻译） 初一英语作文what kind of movies do you like what kind of movies does tom like?翻译 what kind of movies do you like best What kind of movies do you like,comedies or( )(thrilling) kind,what,like,Ben,of,does,movies.(连词成句) what kind of movies do you want to ----(see) boy：（ ）what kind of movies do you like? What movies do you like best 这个说法对吗?What movies 在这里是否可以取代 What kind of movies What kind of movies do you like best?同义句What kind of movies _____ _____ _____ ?