11. The main idea of the first paragraph is that ______.
　　（A） the opportunities for criminal activities on the Internet have been low
　　（B） the opportunities for criminal activities on the Internet are low
　　（C） there are more opportunities for criminal activities on the Internet
　　（D） people should not make money transactions on the Internet

　　12. The word “temptations” in the first paragraph is closest in meaning to ______.
　　（A） interests （B） attractions
　　（C） benefits （D） profits

　　13. In the passage， it‘s said that hackers may attack the Internet system of all the following institutions except _____.
　　（A） banks
　　（B） telephone companies
　　（C） universities
　　（D） government departments

　　14. Which of the following is not the reason for a hacking being found？
　　（A） The customer found something wrong with his account.
　　（B） There was a huge amount of information being downloaded.
　　（C） There was a wrong money transaction.
　　（D） The hacker proudly admitted his successful break-in.

　　15. In the last sentence of the paragraph， “somebody” refers to a______.
　　（A） customer （B） card user
　　（C） hacker （D） bank clerk

　　Questions 16-20 are based on the following passage：

　　For any Englishman， there can never be any discussion as to who is the world‘s greatest writer. Only one name can possibly suggest itself to him： that of William Shakespeare（莎士比亚）。 Every Englishman has some knowledge of his work. All of us use words and phrases from Shakespeare’s writings that have become a part of the English-speaking people.

　　Shakespeare， more perhaps than any other writer， made full use of the English language. Most of us use about five thousand words in our normal employment of English； Shakespeare in his works used about twenty-five thousand！ There is probably no better way for a foreigner （or an Englishman！） to appreciate the richness and variety of the English language than by studying the various ways in which Shakespeare uses it. Such a study is well worth the effort （it is not， of course， recommended to beginners）， even though some aspects of English usage， and the meaning of many words， have changed since Shakespeare‘s day.

　　16. From the first two sentences of the passage we can conclude that ________.
　　（A） it can‘t be discussed about who is the world’s greatest poet
　　（B） it can‘t be discussed about who is the world’s greatest dramatist
　　（C） Shakespeare is regarded as a greatest writer
　　（D） Englishmen like to discuss about who is the world‘s greatest writer

　　17. According to the passage many English words and phrases that we use today are from ______.
　　（A） Englishmen （B） Shakespeare‘s works
　　（C） English speaking people （D） ancient people

　　18. To learn the richness of the English language， people should ______.
　　（A） read Shakespeare‘s plays
　　（B） learn from an English man
　　（C） be glad to be a foreigner
　　（D） write and read more