What is the introduction aboutIt is about ______ .
举一反三
- What is the first advertisement mainly aboutIt is mainly about ____________________.
- What does the passage talk aboutIt talks about the changes in ______.
- What is the receiver’s cable of the 23rd aboutIt’s about ______.
- What is the introduction part mainly about?
- What is stage 2 of introduction? A: Statements about the research field. B: Statements about the research niche. C: Statements about the purpose of study. D: Statements about work already done by other researchers.