what ----(语言) do you speak?Chineselanguage为什么不加S?

what ----(语言) do you speak?Chineselanguage为什么不加S? what do you do? “what do you do! What do you do? what do you do Love what you do,do what you what are you what do you do? What do you do at what do you do after what do you do ( ) christmas? what do you do every What do you do every What do you do是什么意思 What chores do you do what do you do on what do you do,exactly? 英译汉 what do you do? what do you do there?