Rule: first mention, singular countable noun. - a / an, Rule: before a word starting with a vowel sound. - an, Rule: unique things - the, Rule: plural nouns in general. - 0 article, Rule: second mention (we already know which one). - the, Rule: before a word starting with [ju:] - a (a university), Rule: meals in general. - 0 article, Rule: superlatives. - the,

articles

由
打印
嵌入

排行榜

闪存卡是一个开放式模板。它不会为排行榜生成分数。

视觉风格

选项

切换模板

恢复自动保存：？