In the third video, the speaker made a formal introduction. What did he mention in the last part of his introduction?
举一反三
- Since the introduction is the first part of the speech, the speaker should begin outlining the introduction.
- What is the introduction part mainly about?
- What is not one of the purposes of introduction part?
- What should a presenter do first in the introduction part?
- What does the introduction part tell us in Text A?