a/an, used for one example of something the first time it's mentioned, used when you give about one person's job title, the, used when both speaker and listener know what's being referred to, countries with a plural form, mountain ranges, rivers, seas, oceans, universities with "of" in the title, peoples/nationalities as a group, ordinal numbers, superlatives, when there's only one of something, no article, continents, most countries, cities, lakes, single mountains, nationalities/languages, ixed expressions with bed, work, home, school, prison, hospital, people's names

Articles sorting

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？