文中共有10处语言错误，错误涉及一个单词的增加、删除或修改。
增加：在此处加一个漏字符号(∧)，并在其下面写出修改的词。
删除：把多余的词用斜线(＼)划掉。
修改：在错的词下划一横线，并在其下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从十一处起）不计分。
Dear sir,
　　    I'm glad to recommend (推荐) my friend Li Ming to you. Li Ming was born in July 15, 1974 in Beijing. He graduated from Xisi Primary School in 1986 .When he was in the middle school, he did good in maths, physics and chemistry and fond of art. After graduating from No. 4 High School, he entered Beijing University study physics. After four year of hard work there, he went to the United States for further study. Because of his excellent work, he get a doctor's degree in physics in last year. He is now in good health but would like to make contributions to our country．I will be most gratefully if you consider my recommendation．
　　    Looking forward to receive your early reply!
　　　　　　　　　　　　　　　　　　　　              Yours truly,
　　　　　　　　　　　　　　　　　　　　              Wang Lin

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Many children first learn the value of money by receiving an allowance. The purpose is to let children learn from experience at an age when financial mistakes are not very costly.
The amount of money that parents give to their children to spend as they wish differs from family to family. Timing is another consideration. Some children get a weekly allowance. Others get a monthly allowance.
In any case, parents should make clear what, if anything, the child is expected to pay for with the money. At first, young children may spend all of their allowance soon after they receive it. If they do this, they will learn the hard way that spending must be done within a budget. Parents are usually advised not to offer more money until the next allowance.
The object is to show young people that a budget demands choices between spending and saving. Older children may be responsible enough to save money for larger costs, like clothing or electronics. Many people who have written on the subject of allowances say it is not a good idea to pay your child for work around the home. These jobs are a normal part of family life.
Paying children to do extra work around the house, however, can be useful. It can even provide an understanding of how a business works.
Allowances give children a chance to experience the three things they can do with money. They can share it in the form of gifts or giving to a good cause. They can spend it by buying things they want. Or they can save it.
Saving helps children understand that costly goals require sacrifice: you have to cut costs and plan for the future. Requiring children to save part of their allowance can also open the door to future saving and investing. Many banks offer services to help children and teenagers learn about personal finance. A savings account is an excellent way to learn about the power of compound interest.
Compounding works by paying interest on interest. So, for example, one dollar invested at two percent interest for two years will earn two cents in the first year. The second year, the money will earn two percent of one dollar and two cents, and so on. That may not seem like a lot. But over time it adds up.
77.For children who receive allowances, they’d better not ________.　　
A. waste money to buy gifts for their parents or friends　　
B. buy their favorite clothing or electronics for themselves　　
C. save money like their parents or other adults　　
D. ask for the next allowance before the decided date.
78．Many parents give children an allowance regularly to ______.　　
A. meet children’s basic need for life       
B. give control over their children　　
C. see whether they have financial mistakes  
D. help children learn how to manage money
79.If children are required to save their allowance, they ______.　　
A. can experience three things related to money　　
B. can understand the relation between goals and sacrifice　　
C. will do more work around the house　　
D. help themselves found the basis for their future life
80. What is the best title for the passage?
A. Be Generous to Pay Your Children
B. Be Wise to Avoid Financial Mistakes
C. Saving Allowances Does Good to Children
D. Allowances Help Children Learn about Money

Every time Lionel Messi breaks a record, it seems appropriate to compare him to the legends that came before him.

In 2012, he rewrote soccer history on multiple occasions, and his latest record came when he scored his 86th goal of the calendar year, breaking Gerd Muller’s previous mark, before wrapping up the year with 91 goals.

All statistics indicate that Messi is currently the best player in the world, and that he will go down in history as the top footballer of his generation. But when he is judged against all-time greats like Pele and Diego Maradona, he still has work to do.

We don’t know whether the Barcelona striker will have another year in which he records more than 90 goals, but he must still sustain(维持)a similar level of production for the next several seasons.

Messi has already taken part in three of Barcelona’s victorious Champions League(冠军联赛)campaigns, and he played an important role in two of them. In order to firmly establish himself as the greatest club football player in history, he must win the tournament a few more times.

Most importantly, the Argentine(阿根廷人)needs to win on the international stage. Regardless of what Messi does for Barcelona, his legacy will be incomplete if he cannot win the World Cup with Argentina.

Both Pele and Maradona led their countries to the top of international soccer during their careers, and Messi’s performances for his country have been severely disappointing.

While he was still a teenager in 2006 —and his lackluster(平淡的)showing is excusable due to his youth—he cannot brush off the disappointment that characterized Argentina’s performance in 2010.

But the 4-0 loss to Germany in the 2010 World Cup Quarter Final seems to have sparked Messi. He scored 12 times for Argentina last year, and the next World Cup could finally be Messi’s breakout performance in blue and white stripes.

Due to all of his accomplishments, it is easy to forget that the extraordinary footballer is just 25 years old. If he can avoid injury or lengthy slumps(低潮状态)until his speed and skills start to decline due to age, he may continue to break records and win trophies.

56. What will Messi have to do in order to be complete in his soccer career?

A. He must win the World Cup with Argentina.

B. He must win the tournament a few more times.

C. He must defeat Pele and Maradona.

D. He must avoid injury or lengthy slumps.

57. How was Messi’s performance in 2010 World cup?

A. Excellent　 　 B. Inspiring　 　　 C. Disappointing 　　D. Normal.

58. What can we infer from the passage?

A. Messi has firmly established himself as the greatest club soccer player in history.

B. Messi will try his best to win the next World Cup with Argentina.

C. Messi can avoid injury and lengthy slumps to break records and win trophies.

D. Pele and Maradona led their countries to the top of international soccer during their careers.

59. What is the best title of the passage?

A. Lionel Messi, the Best Soccer Player of All Time ?

B. Lionel Messi, the Greatest Soccer Player in History.

C. Barcelona and Lionel Messi.

D. World Cup and Lionel Messi.

On October 12, 1989, some Chinese scientists were working at the computers to look for information they needed. Suddenly they saw a lot of very bright spots crossing the computers’s screens. At the same time the computers were working much slower. To find out what was happening they stopped their work to check some parts of the computers. To their horror, they found out that most of their stored information was got rid of by computer viruses ! Obviously all these computers had been infected by computer viruses.
　　It is said that the computer viruses were made by a group of young men fond of playing tricks. They all had excellent education. They created the viruses just to show their intelligence . These kinds of computer viruses are named Jerusalem（耶路撒冷）Viruses. These viruses can stay in computers for a long time. When the time comes they will attack the computers by lowering the functions , damaging their normal programs or even getting rid of all the information.
　　We now come to know that Jerusalem Viruses often attack computers on Fridays and that they are spreading to a lot of computers. Among the countries that suffered computer viruses last year are Britain, Australia, Switzerland and the U.S. But fill now , how to get rid of the terrible viruses remains a problem.
【小题1】The group of young men created the virus to________.