阅读下列短文，从每题所给的四个选项中，选出最佳选项。
(A)
What is language for? Some people seem to think 
it's for practicing grammar rules and learning lists of words—the longer the lists，the better. That's wrong. Language is for the exchange（交流）of ideas and information. It's meaningless knowing all about a language if you can't use it freely. Many students I have met know hundreds of grammar rules, but they can't speak correctly or fluently. They are afraid of making mistakes. One shouldn't be afraid of making mistakes when speaking a foreign language. Native speakers make mistakes and break rules, too. Bernard once wrote, "Foreigners often speak English too correctly.” But the mistakes that native speakers make are different from those that Chinese students make. They're English mistakes in the English language. And if enough native speakers break a rule, it is no longer a rule. What used to be wrong becomes right. People not only make history, they also make language. But a people can only make its own language. It can't make another people's language. So Chinese students of English should pay attention to grammar, but they shouldn't overdo（做过头）it. They should put communication first.
1. Language is used to ________.
A. practice grammar rules B. express oneself
B. talk with foreigners only D. learn lists of words
22. Generally, when an American or an Englishman speaks English, he ________.
A. can't avoid making mistakes B. often makes mistakes
C. never makes mistakes D. always makes mistakes
23. “Foreigners often speak English too correctly.” This sentence means that ________.
A. foreigners speak correct English
B. foreigners speak incorrect English
C. foreigners speak English according to the grammar rules
D. foreigners never make mistakes when they speak English
24. If too many native speakers break a rule, ________.
A. they will become heroes
B. they are against the law
C. they should say sorry to others
D. what they use will become right
25. When we speak a foreign language, we should ________.
A. speak in Chinese way
B. speak by the rules
C. speak to native speakers
D. not be afraid of making mistakes
