Johnny Smith was a good student at a high school. He loved his computer. He came home early every day, then he worked with it till midnight. But Johnny was not a good English student at all. He got an F in his English class. One day after school, Johnny joined his computer to the computer in his high school office. The school office computer had the grades of all the students, the maths grades. An F! Johnny changed his English grade from an F to A. Johnny's parents looked at his report card. They were very happy.

    "An A in English! "said Johnny's Dad. "You are a very clever boy, Johnny."

    Johnny is a hacker(黑客).Hackers know how to take information from other computers and put new information in. Using a modem, they join their computers to other computers secretly. School headmasters and teachers are worried about hackers. So are the police, for some people even take money from bank computer account(帐户)and put it into their own ones. And they never have to leave home to do it! They are called hackers.

61. Johnny changed his English grade with the computer in    .

A. the classroom      B. the school office              C. a bank near his house              D. his own house

62. When Johnny's parents saw the report, they were happy because    .

A. Johnny was good at maths                              B. Johnny loved computers

C. Johnny could join one computer to another

D. they thought Johnny was not poor in English any longer

63. Who are worried about hackers in the story?    .

A. Johnny's parents                                     B. School headmasters, teachers and the police

C. The police                                              D. School headmasters and teachers

64. What do you think the hackers should know well, after you read this story?    .

A. Information  B. Bank computer accounts   C. Computers        D. Grades

65. The last paragraph is about    .

A. Johnny                      B. computers         C. hackers             D. modem

In Western countries, bread is one of the most important foods. When they get up in the morning many people eat toast(烤面包). They spread butter and jam on their toast. People eat bread at other times of the day too. For example, at main meals, they often eat bread with soup.

  It's also very common to eat sandwiches. A sandwich is two pieces of bread with a filling inside salad, cheese or fish. A hamburger is a kind of sandwich.

  There are many different kinds of bread. Some are special to some countries. For example, the baguette(法国棍子面包) is a long, thin loaf that began in France.

  There is also white bread and whole-wheat(全麦面) bread. What's the difference? White bread is refined(精制的). It has things taken out of it to make it softer and easier to eat. The trouble is, white bread also has lots of goodness taken out. Although some people dislike the taste of whole-wheat bread, it is much healthier.

  Some kinds of bread have additives(添加剂). They are put into the bread for many reasons. Some additives are good for you, for example, vitamin C. Others are there to make the bread last longer. Still others to make it taste better-but they do not necessarily make the bread healthier to eat!

(  )34. People in the west have      as their main food.

A. butter         B.bread          C. cheese         D. fish

(  )35. The fourth paragraph tells us       .

     A. how to make white bread     

B. how to make whole-wheat bread

     C. the difference between white bread and whole-wheat bread

     D. people dislike the taste of whole-wheat bread

(  )36. Which of the statements about additives is WRONG?

     A. Not all the additives are good for our health.

     B. Vitamin C makes the bread last longer.

     C. Some additives are put into bread to make bread healthier.

     D. To make bread taste better, some additives can be put into bread.

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