the language used in the advertisement differs from ___ used

The language used in this classic is not_______is used today English is the most w_______ used language in the world English is used as the first language in America. English language is widely used in the world The child used to study in the old building,___ Paper used in the USA comes from Canada My daughter used to ___ in the morning In the past,people used ___ to calculate fast.(abacus) English is the most widely used language in the history of o 英语语法知识点 chinese is the most used language in the world Why English has become the most widely used language in the What are the official language used in the United Nations 这句