Keywords are mainly for indexing, that is, for readers to retrieve the article.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- 中国大学MOOC:" Keywords are mainly for indexing, that is, for readers to retrieve the article.";
- An article attempting to convince readers to
- Situational reference is most commonly denoted by the definite article, but in certain situations the same function can also be performed by zero article. A: 正确 B: 错误
- The article mainly discusses
- This passage mainly tells readers how ________________.