The social group isolated for any given study is called the speech _____.
举一反三
- An impromptu speech is also called a prepared speech, which a speaker is given with some preparation or advanced thought._______________
- Social ______ , in short, means the movement of a person or a group from one social class to another within a given society.
- A speech delivered without any immediate preparation is called a(n) ____ speech.
- According to your textbook, a speech that pays tribute to a person, a group, an institution, or an idea is called a __________.
- A variable that can take on values at any point over a given interval is called _______.