speak English as their first,second or a foreign language th

speak English as their first,second or a foreign language th Today,more people speak English as their first,second or a f Most people speak English as a second language.句中为什么用a,而不用th Some people now also speak english as a foreign or second la More people speak English as their first language than never Today,more people speak English as ther first,second or a fo I speak English as（）second language 英语翻译1：People speak English as their second language.2：We sho English is widely spoken as _____ first or second foreign la I speak English as a second language 里面as是起什么作用的修饰什么的 most people speak English as a second language介词为什么用as? Most people speak English as____ second language.为什么答案是a ,th