中国大学MOOC: （单选）Discourse markers are short phrases we can use to
举一反三
- If we don't know the relationships between sentences, we can use discourse markers to make it clear.
- Discourse markers are words and phrases that are used to _____.
- 中国大学MOOC: Which of the following are NOT discourse markers?
- 中国大学MOOC: When we are doing paraphrase, we usually use shorter similar words or phrases for longer phrases.
- 中国大学MOOC: We can use a medical surgical _________ for self-protection.