Though they lost the game, a small but        crowd cheered as the players came off the court.

       A．desperate  B．enthusiastic      C．anxious     D．critical

I don’t want       any more trouble, you see?

         A．there being        B．it to be       C．it being       D．there to be

The devastation caused by Hurricane Katrina is a wake-up call. It is a call for every American to pay attention to the destruction we risk by allowing human-induced(导致的) climate change to continue. It is impossible to prove that Hurricane Katrina was caused by global warming, or even that human activities made the storm more severe. However, a paper published in the scholarly journal Nature reports that the force of dangerous hurricanes has increased by 50% during the last 50 years. It also reports that a global warming-induced rise in temperature near the ocean’s surface has probably contributed to this increase in dangerous storms, and thus to property(财产) damage and human death.

On August 30, the Los Angeles Times summed up(总结) the view of many scientists who agree that if the frequency of hurricanes does not decrease in the next few years, then we will be fairly certain that humans, and not natural storm cycle, are at the root of the problem. I believe there is at least a chance that by reducing U.S. reliance on fossil fuels for energy, we can prevent future tragedies like Hurricane Katrina. Let the change begin now.

There are many ways to reduce the volume of greenhouse gas emissions. My family drives the most fuel-efficient car we can afford, but I prefer to take public transportation whenever possible. My family buys locally grown food instead of produce that was transported thousands of miles on fuel-burning vehicles. We also replaced our incandescent light bulbs（白炽灯泡）with more energy-efficient compact fluorescents（荧光灯）. This might sound like a trivial move, but the Union of Concerned Scientists reports that if every household in the United States replaced one incandescent bulb with a compact fluorescent, it would have the same effect on U.S. carbon-dioxide emissions as removing 7.5 million cars from the roads. Now think if every household replaced not just one but all of their incandescent bulbs!

The United States, with just five percent of the world’s population, is responsible for close to one quarter of greenhouse gas emissions worldwide, yet our country is doing far less than most European nations to fight global warming. We don’t have to sacrifice our lifestyles; Europeans enjoy the same standards of living as Americans. So what are we waiting for? It is time to act.

Which of the following is a fact?

A. Hurricane Katrina was caused by global warming.

B. Human activities made the storm more severe.

C. The force of dangerous hurricanes has increased by 50 percent during the last 50 years.

D. A global rise in temperature near the ocean’s surface accounts for more dangerous storms.

From Paragraph 2 we can infer that many scientists agree ________.

A. it might be human activities that lead to global warming.

B. natural storm cycles have caused global warming.

C. hurricanes are likely to come more frequently.

D. burning fossil fuels for energy is a better alternative.

If every household in the U.S. replaced all their incandescent bulbs, ________.

A. it would have the same effect as removing 7.5 million cars from the roads.

B. it would save 7.5 million tons of carbon-dioxide from going into the air.

C. this would reduce the total output of CO??emissions in huge amounts.

D. cars will be much more environmentally friendly.

According to the writer,_______in reducing the volume of greenhouse gas emissions.

A. Europe does a better job.   

B. Europe should follow the example of America.

C. he, as an European, wants to see more efforts made by Americans.

D. Europeans should shoulder a greater responsibility.

The time is not far away _______ the news will be made known ________ will represent our company to attend the coming medical conference to be held in Beijing.

  A. until; who    B. when; who  C. before; which   D. when; whenever

We discussed where to go for the weekend, but we decided to stay at home ________.

A. at the end     B. by the end      C. in the end      D. on end

Some people believe that international sports creates goodwill between the nations and that if countries play games together they will learn to live together. Others say that the opposite is true: that international contests encourage false national pride and lead to misunderstanding and hatred. There is probably some truth in both arguments, but in recent years the Olympic Games have done little to support the view that sports encourages international brotherhood. Not only was there the tragic incident involving the murder of athletes, but the Games were also ruined by lesser incidents caused principally by minor national contests.

One country received its second-place medal with visible indignation after the hockey final. There had been noisy scenes at the end of the hockey match, the losers objecting to the final decisions. They were convinced that one of their goals should not have been disallowed and that their opponents’ victory was unfair. Their manager was in a rage when he said: “This wasn’t hockey. Hockey and the International Hockey Federation are finished.” The president of the Federation said later that such behavior could result in the suspension of the team for at least three years.

The American basketball team announced that they would not yield first place to Russia, after a disputable end to their contest. The game had ended in disturbance. It was thought at first that the United States had won, by a single point, but it was announced that there were three seconds still to play. A Russian player then threw the ball from one end of the court to the other, and another player popped it into the basket. It was the first time the USA had ever lost an Olympic basketball match. An appeal jury debated the matter for four and a half hours before announcing that the result would stand. The American players then voted not to receive the silver medals.

Incidents of this kind will continue as long as sport is played competitively rather than for the love of the game. The suggestion that athletes should compete as individuals, or in non-national teams, might be too much to hope for. But in the present organization of the Olympics there is far too much that encourages aggressive patriotism (爱国主义).

According to the author, the recent Olympic Games have ______.

A. created goodwill between nations          

B. bred only false national pride

C. barely showed any international friendship

D. led to more and more misunderstanding and hatred

What would the manager mean by saying, “...Hockey and the International Hockey Federation are finished”?

  A. His team would no longer take part in international games.

  B. Hockey and the Federation are both ruined by the unfair decisions.

  C. There should be no more hockey matches organized by the Federation.

  D. The Federation should be dissolved.

The basketball example implied that ______.

  A. too much patriotism was displayed in the incident

  B. the announcement to prolong the match was wrong

  C. the appeal jury was too hesitant in making the decision

  D. the American team was right in rejecting the silver medals

What conclusion can be drawn from the passage?

  A. The organization of the Olympic Games must be improved.

  B. Athletes should compete as individuals in the Olympic Games.

  C. Sports should be played competitively rather than for the love of the game.

  D. International contests are liable for misunderstanding between nations.

— How are the things in your village?

  — Modern farming methods have been brought in and the villagers are ______ now than before.

  A. well off         B. better off           C. badly off           D. worse off

The little boy was so careless with his spelling that she often_____ letters from words.

    A. left out       B. left behind    C. left off        D. let alone

We first met on a train in 2000．We both felt immediately that we _____ each other for years.

A．knew         B．have known     C．had known         D．know

After hours of searching, their patience was _________ and they found what they were looking for.

       A. calculated                 B. confirmed                C. rewarded                  D. evaluated