66. Why does the writer give the example of Zheng Xiaoyu in paragraph 4?
A. To show Zheng Xiaoyu deserves the punishment.
B. To show the government’s determination on safety of products.
C. To tell any regulation violation will not escape punishment.
D. To warn people of the danger of using fake products.
D
What does it mean to say that we live in a world of persuasion? It means that we live among competing interests. Your roommate’s need to study for an exam may take priority(优先) over pizza. Your instructor may have good reasons not to change your grade. And the object of your romantic interest may, alas, have other choices.
In such a world, persuasion is the art of getting others to give fair and favorable consideration to our point of view. When we persuade, we want to influence how others believe and behave. We may not always win---other points of view may be more persuasive, depending on the listener, the situation, and the merits(价值) of the case. But when we practice the art of persuasion, we try to ensure that our position receives the attention it deserves.
Some people, however, object to the very idea of persuasion. They may regard it as an unwelcome intrusion(侵扰) into their lives or as a control or domination. In contrast, we believe that persuasion is unavoidable---to live is to persuade. Persuasion may be ethical(道德的) or unethical, selfless or selfish, inspiring or unpleasant. Persuaders may enlighten our minds or take 
