中国大学MOOC: You should use vaocal variety when delivering your impromptu speech.
举一反三
- 中国大学MOOC: You should not try to cover too much in your impromptu speech.
- When delivering your speech, try to use your voice as __________ as you would in normal conversation.
- When delivering your impromptu speech, maintaining with the audience can avoid vocalized pauses.
- 中国大学MOOC: The most important thing your impromptu speech should do is:
- 中国大学MOOC: Impromptu speech, the speech that you have to make when you haven’t prepared, is also known as a/an .