问题 单项选择题

下面文件中不是PC-DOS的基本文件的是()。

A、CONFIG.SYS

B、IBMDOS.COM

C、IBMBIO.COM

D、COMMAND.COM

答案

参考答案:A

选择题
阅读理解

     Most people agree that the direct, overconfident American personality is a virtue, but it sometimes

surprises foreigners. In many cultures, respect for older people or those in positions of authority (权威)

keeps others from expressing their true feelings. But in the U.S. children often argue with their parents,

students may disagree with their teachers, and citizens may express opposition to the actions of the

government.  If the soup has a fly in it or the meat is too tough to chew, the diner can complain to the

waiter, if the boss makes a mistake, an employee will politely point it out.

     Some straight talk about the American personality must include the admission that Americans have

their faults. The extremely competitive nature of Americans is probably their worst fault. Of course,

competition isn't always bad. As a matter of fact, it promotes excellence by encouraging individuals and

businesses to try to do their best. But the desire to get ahead of others sometimes causes people to do

things that are unkind and even dishonest. Also, Americans admire what is practical, fast, efficient, and

fresh. Sometimes they fail to understand and appreciate practices that have greater respect for more

traditional, leisurely (不慌不忙的) ways of doing things. On the other hand, people from other cultures

may dislike the practical, challenging American lifestyle.

     Despite culture differences, most foreigners give Americans credit for their virtues. Americans are

generally viewed as friendly, adaptable, energetic, and kindhearted. Most newcomers to the U.S. like

Americans, and the feeling is usually mutual (相互的). Perhaps the greatest American virtue is a deep

interest in new ideas and new people. In a nation of immigrants, the foreigner does not remain an

outsider for long.

1. In order to show the respect for older people, ______.

A. people from some other cultures will always express their true feelings

B. people from some other cultures may sometimes hide their true feelings

C. Americans always show their true feelings

D. Americans usually argue with them

2. Why is the extremely competitive nature considered as one of the American faults?

A. Because people from other cultures fear competition.

B. Because only American people own it.

C. Because it will make people forget leisure.

D. Because it may sometimes urge people to do something bad.

3. It can be inferred from the passage that ______.

A. American people are more critical of everything than people from other cultures

B. the author believes that American character has more faults than virtues

C. the author admires American virtues as they are viewed as competitive and anti-traditional

D. it is difficult for newcomers to get on with Americans

4. The passage mainly talks about ______.

A. American virtues                    

B. American characters

C. American faults                      

D. American lifestyles