视力;洞察力n.v_______________

翻译：algorithm

Nothingcanstopusnow,__________?

完型填空(本大题共 10 小题，每小题 1 分，共 10 分)从选项中选择一个最适合短文的选项，错选、多选或未选均无分。 

Jogging is becoming one of the ___21___ growing activities in the nation. More people are starting jog each year. This, however, is a recent occurrence. It was not long ago __22____ joggers were rare sight. Some people thought that they looked quite strange. As __23____ people began jogging the sight of them became more common. There are many reasons ___24___ a person to take up jogging. First, it is a good form of exercise. This is __25____ it involves the use of many parts of the body. The exercising of the heart is of great benefit. This is one of the most important parts of the human body. If the heart does not get the needed exercise, serious problems can occur. ___26___ reason for jogging is for enjoyment. ___27___ being good for people, it can also be very much fun. Part of the fun of jogging comes from the opportunity it provides for meeting other people who enjoy it. One ___28___ that should be considered ___29___ a person takes up jogging as a form of exercise of enjoyment is that it is not for everyone. People should first check 30 their doctors and be prepared to find another form of exercise if jogging is not recommended.

21. A. fastest B. quickest C. most D. best 

22. A. when B. while C. that D. as 

23. A. many B. those C. more D. the 

24. A. of B. with C. for D. in 

25. A. that B. why C. reasonable D. because 

26. A. A B. Other C. The other D. Another 

27. A. Except B. Except for C. Besides D. Regardless of 

28. A. matter B. event C. thing D. occurrences 

29. A. of B. that C. what D. when 

30. A. out B. over C. on D. with

In what seems like the prehistoric times of computer history; the earth ’ s postwar era, there was quite a widespread rumor that computers would take over the world from man one day. Already today, less than fifty years later, as computers are relieving us of more and more of the routine tasks in business and in our personal lives, we are faced with a less dramatic but not less foreseen problem. People tend to be over-trusting of computers and are reluctant to challenge their authority. Indeed, they behave as if they were hardly aware that wrong buttons may be pushed, or that a computer may simply malfunction. Obviously, there would be no point in investing in a computer if you had to check all its answers, but people should also rely on their own internal computers and check the machine when they have the feeling that something has gone wrong. Questioning and routine double-checks must continue to be as much a part of good business as they were in pre-computer days. Maybe each computer should come with the warning: for all the help this computer may provide, it should not be seen as a substitute for fundamental thinking and reasoning skills.

37. According to the passage, the author would probably disapprove of__________.

A. investment in computers

B. complete dependence on computers

C. double-check on computers

D. the use of computer

38. In the author ’ s opinion, people should__________.

A. be reasonably doubtful about computers

B. use computers for business purposes only

C. substitute computers for basic thinking

D. check all their answers when using computers

39. What is suggested in this passage?

A. Computer won ’ t change our personal lives.

B. Computer can create unforeseen problems.

C. Computer has taken control of the world.

D. Computer cannot affect our businesses.

40. What is the main purpose of this passage?

A. To look back to the early days of computers.

B. To explain what technical problems may occur with computers.

C. To discourage investment in computers.

D. To warn against a mentally lazy attitude towards computers.