most people speak English as a second language介词为什么用as?

Most people speak English as a s___ language. Most people in Mexico and Argentian speak S ___________ speak as ___ as people 填many还是most most　people　in　the　usa　speak　english同义句转化 He thought most people speak English as a second language.中的speak要不要改成spoke? most people Most people speak English ___a second language(填in ,of ,as,with中的一个 most people speak English as a second language介词为什么用as? Most people speak English as a second language.句中为什么用a,而不用the. Most people in Mexico and America speak S 应该填什么单词 Chinese _(speak) by the most people in the world now What language do most people speak in China?这个语法是否正确? It is right l love you most of the people ,why don't you speak Most professions where people needed to speak in public were closed to them. 英语翻译About one hundred years ago,many educated people spoke French when they met people from other countries.Today most people speak English when they meet foreigners.It has become the new international language.There are more people who speak Japanese people speak Japanese? English is the language ________ most people in Shanghai want to learn to speak..A.who B.that C.where Teachers often tell us _____(not fight)with othersEnglish is ___________(speak)by most people in Canada