With his attention________on the shops along the roadside，he knocked an old man down while riding to school.

A  concentrating     B．concentrated     C．to concentrate      D．concentrates

答案　B

解析　考查词组，故选B项。

Skateboarding has become one of several non - traditional activities that PE teachers around America are introducing to inspire kids to exercise regularly. Some PE classes feature in-line (滚轮) skating, yoga, and even rock climbing. Experts have called those types of activities “the new PE”.

       Such activities are part of a larger effort to help kids develop lifelong fitness habits and to keep them from becoming overweight. Now, 9 million U.S. children and teens are overweight. Obesity (肥胖) can lead to health problems such as diabetes and heart disease later in life.

       “Our children and youth are becoming unhealthy and obese,” says Lindsey Johnson. “Skateboarding is a great activity that keeps kids doing physical movement and gives them new skills and interest.”

       Some schools don’t allow skateboarding because they say it is dangerous. Cendali, however, argues that regular practice eliminates a great deal of the danger. “We teach students how to do it and how to do it safely,” he says.

       Some people say skateboarding teaches life lessons. “Skateboarding teaches kids to believe that if they stick with something they will finally succeed,” says education expert Richard Sagor of Lewis & Clark College in Portland, Oregon.

       Skateboarding inspires kids not to give up in learning difficult skills. “It’s natural for kids to want to learn and get better at things,” adds Sagor. “When it comes to skateboarding, they’ll try a trick hundreds of times before they succeed.” That same effort could be made in schoolwork.

       Eric Klassen agrees that skateboarding requires kids to stop saying a task is too hard for them. “A baby will attempt to walk 600 to 900 times before he or she is successful,” says Klassen. “We tell students that they shouldn’t say ‘I can’t do it’ unless they’ve tried 600 to 900 times.”

73. Skateboarding is introduced into American schools to ______.

A. encourage students to compete bravely in competition

B. teach students how to deal with risks

C. prevent students suffering from heart disease later in life

D. help students form the habit of doing sports

74. The underlined word “eliminates” in Paragraph 4 probably means “______”.

A. reduces    B. increases      C. adds            D. brings

75. What life lesson do kids learn from skateboarding?

A. To succeed in life you have to learn skateboarding.

B. You will succeed in life if you don’t give up.

C. Only after failing 600 to 900 times can you succeed.

D. There is no hard work after learning skate-boarding well.

76. What would be the best title for the passage?

A. The dangerous PE            B. Skills of skateboarding

C. The new PE 　             D. The change of PE

Everyone has an ambition(志向) to travel. But those who cannot do so themselves might find it interesting to work in a travel agency (旅行社)，arranging journeys for other people. Brian Lawtey does this，working in a small travel agency in the industrial city. Most of his work is concerned with holiday，both at home and abroad. Every autumn，the agency sends out hundreds of booklets (小册子) full of attractive，colored photographs，describing the holidays that their customers will be able to have the next year. Soon，people begin to come into the office to book their holidays：perhaps a week’s skiing in Austria in January，perhaps a cruise (巡游) to the Caribbean in February，perhaps a seaside holiday in Spain in May，or a tour of Africa. Brian often has to advise people on what holidays will be suitable for them，and they always have a lot of questions. Last year，for example，a lady of eighty-two wanted to book for a mountaineering (爬山) holiday in the Alps (阿尔卑斯山)，and Brian had great difficulty in persuading her that it would not be suitable. In the end，she decided to go for a Mediterranean cruise instead.

Arranging journeys for people who have to travel abroad on business is often very complicated，but Brian enjoys this work. For example，last spring Mr. Perry，a director of a chemical firm，went on a business trip，and Brian arranged it all for him. First，Mr. Perry traveled to London by train，and stayed overnight in a hotel near the airport，because his plane left early the next morning. He flew to Frankfurt in Germany，where he spent the morning discussing business. Then he went on by train to Zurich (苏黎世)，where he stayed the night. After a meeting the next morning，he caught a plane for Tokyo，and spent three days there before going to America. He had business in Seattle (西雅图)，Chicago and New York，and stayed some time in each of those places. From New York，he flew back to London，and then got home by train. The next day he telephoned the agency to thank Brian for arranging everything so well for him.

1.Who would like to work in a travel agency?

A.People who live in an industrial city.

B.People who would like to travel but cannot.

C.Ambitious people.

D.People who go on holidays abroad.

2.When do the customers come into the office to book their holidays?

A.Early in the morning.

B.Every year.

C.In January.

D.Shortly after receiving the booklet.

3.Those who cannot travel themselves might find it interesting to work in a travel agency　　　 .

A.arranging trips for other people

B.arranging trips for themselves

C.booking trips for other people

D.describing the holidays for other people

4.Mr. Perry telephoned the agency to thank Brian because　　　 .

A.Mr. Perry arranged everything so well for Brian

B.Brian arranged everything so well for Mr. Perry

C.the agency sent Mr. Perry abroad on business

D.Brain helped him in the travel agency

5.How was Mr. Perry’s journey arranged?

a. To fly to Tokyo. 　　　　　　　 b. To Frankfurt by plane.

c. Back home by train. 　　　　　 d. Fly back to London.

e. To Zurich by train. 　　　　　 f. Have business in Seattle，Chicago and New York.

g. To London by train.

A.g，b，a，f，e，d，c　　　　　　　 B.c，g，a，b，e，f，d

C.g，b，e，a，f，d，c　　　　　　　 D.f，e，a，b，g，c，d

C
　　The curtain on the 2008 US presidential election finally rose last month as Requblican Senator(参议员) John McCain and Democratic Senator Barack Obama were formally selected as candidates of the two major parties.This may be one of the hardest decisions voters have to make between two appealing candidates.The big question for voters,as they face both an economic downturn and international threats,is :who will they elect? A young first - term senator promising change and new ideas,or a longtime senator with strong military experience and a reputation as a maverick(特立独行的人)？
　　American voters have never seen a candidate quite like Obama.He has a white mother from the US and a black fater from Kenya who left the family when Obama was very young.He spent part of his youth in Indonesia.
　　However,McCain has a very different life story.
　　He grew up in a Navy family and was a daring pilot during the Vietnam War in the 1960s. When Obama was in kindergarten in Indonesia,McCain's plane was shot down over Ietenam and he became a prisoner of war.McCain could have been set free if he disowned America but he refused and so was held for five years.
　　"We need a president who is very,very old,"McCain joked at his age as many others do.If elected,he would be 72 when he takes office and the oldest man to step in.
　　So in the end,the election may depend on several factors that are hard to judge:Will Obama's race matter to a significant number of voters ? Will workingclass whites who tended to support his primary (党内初选) oponent,Hillary Clinton,vote for Obama? And perhaps most important of all,will uncertain voters be more attracted to Obama's vision or to McCain's experience?
　　Whatever happens,one thing is clear,however:Whoever walks into the White House on January 20,2009,will find huge challenges waiting for him in the Oval Office,both at home and abroad.
　　64.______makes the result of the election hard to predict.
　　　A.Whether working class whites care about Obama's inexperience
　　　B.The economic trouble the country now faces
　　　C.Who uncertain voters will finally decide to vote for
　　　D.McCain being too old to govern the country
　　65.The appeal in Obama as a presidential candidate lies in _________
　　　A.his multi - cultural background
　　　B.his belife in tradition
　　　C.his inexperience in politics
　　　D.his fantastic promises
　　66.The word "disown" in Paragraph 6 means closest to ______.
　　　A.flee from
　　　B.turn his back on
　　　C.not keep it private
　　　D.expose secrets about
　　67.The challenges that will face the new preident______.
　　　A.are not mentioned in the text
　　　B.include buklding a strong party and a friendly image
　　　C.refer to the problems of immigrants and economy
　　　D.refer to the problems of economy amd international relations