第一章 单元测试
1、 问题:Which of the following does NOT belong to the general purposes for giving a speech? （ ）
选项：
A:To inform
B:To persuade
C:To show off
D:To entertain
答案: 【
To show off
】
2、 问题:Which of the following are major differences between conversation and public speaking? （ ）
选项：
A:Public speaking is more highly structured
B:Public speaking required instant feedb