[英语专业的进] No language has ever been spoken by a mother-tongue

[英语专业的进] No language has ever been spoken by a mother-tongue mother tongue 和 mother language 的 区别 native language 和mother tongue的区别是什么? it has been said by someone that no language that pronounces a mother tongue还是the mother tongue meaning:thoughout history,the language spoken by a powerful English has developed into the language most widely spoken a English has develbped into the language most widely spoken a language和tongue的区别 The only language----is easy to learn is the mother tongue.A 英语翻译No stereotypic reform package has ever been adopted in a has he ever been to the People's Hospital?a.Yes,he does b.No