-What's that terrible noise?-The neighbors for a party.A．have prepared B．are preparing C．prepare D．will prepare 题目和参考答案——青夏教育精英家教网—

题目内容

—What's that terrible noise?

—The neighbors ________ for a party.

A．have prepared B．are preparing

C．prepare D．will prepare

【解析】答案　B　[只有正在准备聚会，才会发出那么大的噪音，所以要用现在进行时。]

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On October 12,1989，some British scientists were working at the computers to look for the information they needed.Suddenly they saw a lot of very bright points crossing the computer 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(病毒)！Clearly 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 Viruses.These viruses can stay in computers for a long time.When the time comes they will attack(袭击)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 Friday and that they are spreading(传播)to a lot of computers.Among the countries that were attacked by computer viruses last year are Britain，Australia，Switzerland and the U．S.But till now，how to get rid of the terrible viruses remains a problem.

1.When the viruses attack the computers，the computers will work________.

A．normally B．slowly C．faster D．well

2.The group of young men created the viruses to________.

A. damage the computers

B. test their ability

C. tell people that they were intelligent

D. play a trick on users of the computers

3.According to the passage，computer viruses seem to ________.

A. have been in nature for years

B. stay in any computers

C. be difficult to get rid of at present

D. be able to be got rid of in the near future

4.According to the passage，which of the following is TRUE?

A. Last year six countries found their computers were infected by viruses.

B. The viruses will come to a new computer after staying in the old one for some time.

C. Scientists are trying to find a way to get rid of the viruses.

D. The Jerusalem Viruses are dangerous to human health.

I thought I knew the way to the small wood house in the jungle，but ________ I got lost.

A．somewhat B．somehow

C．somewhere D．sometimes

The reason ________ he was late for the meeting is ________ his car broke down on the road.

A．why; that B．why; because

C．that; that D．for which; because

A person may have an idea about himself that will prevent him from doing good work. He may have the belief that he is not capable (有能力的) of it. A child may think he is ___ because he doesn't understand how to make the ____ of his mental faculties (才能). Older people may be mistaken that they are incapable of learning new things because of their ____.

A person who believes that he is incapable will not make a real ____ because he feels that it would be useless. He won't go at a job with the confidence necessary for ___， and he won't work his hardest way, even though he may think he is doing so. He is ____ likely to fail, and the failure will ____ his belief in his incompetence (无能)．

Alfred Alder, a famous doctor, had ____ like this. When he was a small boy, he had a poor ___ in maths. His teacher told his parents he had no ability in maths in order that they would not ____ too much of him. In his way, they two ____ the idea. He accepted ____ mistaken thinking of his ability, felt that it was useless ____ and was very poor at maths, ____ as they expected.

One day he worked at a problem which ____ of the other students had been able to solve.

Alder ___ in solving the problem. This gave him confidence. He now ___ with interest, determination and purpose, and he soon became especially good at maths. He not only ____ that he could learn maths well, but luckily he learnt ____ in his life from his own experience that if a person goes at a job with determination and purpose, he may ____himself as well as others by his ability.

1.A.clever B．shy C．useless D．stupid

2.A.biggest B．most C．highest D．deepest

3.A.ability B．age C．brain D．knowledge

4.A.decision B．success C．effort D．trouble

5.A.work B．study C．improvement D．success

6.A.truly B．really C．however D．therefore

7.A.lead to B．strengthen C．increase D．add to

8.A.an experience B．an example C．a thought D．a story

9.A.state B．mind C．start D．ending

10.．A.blame B．expect C．get D．win

11.A.developed B．organized C．discovered D. found

12.A.his B．her C．its D．their

13.A.managing B．succeeding C．trying D．acting

14.A.only B．almost C．just D．then

15.A.none B．no C．no one D．nobody

16.A.gave B．succeeded C．failed D．believed

17.A. lived B．worked C．played D．graduated

18.A.made B．took C．expected D．proved

19.A.early B．deeply C．late　 D．simple

20.A.encourage B．love C．astonish D．disappoint

The dollar is becoming weaker and weaker. What effects will it have?

Look at the record?high price of oil. Even if the same amount of oil is being pumped out of the ground，since it is traded in dollars and the dollar has weakened，the price of oil has increased to make up for the lost value of the dollar，creating a sort of vicious cycle(恶性循环)．

Oil?producing countries don't want to keep all the dollars they are getting for their oil，since it's declining in value，so they exchange their dollars for euros or other currencies. That pushes more dollars back out into currency markets，which in turn pushes down the dollar's value.

One expert told ABC News that Russia used to have 90 percent of its financial reserves in dollars. It now has 45 percent in dollars,45 percent in euros and 10 percent in British pounds.

In the US itself，the news is mixed. It's good，because it makes what we produce here cheaper to sell in foreign markets，and that in turn spurs(刺激) exports of our products around the world. That translates into more manufacturing and more jobs.

But a weak dollar is bad，because it leads to inflation (通货膨胀) in this country. Imports from foreign countries will become more expensive，and in particular，oil will be more expensive. That puts pressure on businesses to increase prices for anything that uses oil or products that come from overseas. One benefit for American shoppers is that China has largely pegged its currency to ours，so that keeps the price of Chinese?made goods low and therefore，keeps a check on inflation.

1.Which of the following would be the best title for this passage?

A．Why is the dollar losing value?

B．What caused the weak dollar?

C．What to do with the weak dollar?

D．What effects will the weak dollar have?

2.With the dollar losing its value，oil?producing countries will do all of the following EXCEPT ________.

A．raising the price of oil

B．raising their production of oil

C．exchanging their dollars for other currencies

D．decreasing their financial reserves in dollars

3.It can be inferred that ________.

A．the American economy is having a hard time