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。

-----Did Mr Black resign his post as principal?

  -----No,________ was telling a lie.

  A. whoever told you that   B. those who told you that

  C. No matter who told you  D. Anyone told you that

 A 句意：Mrs Black 辞去校长职务了吗？没有，不管谁告诉你的，他都在说谎。Whoever引导的主语从句，相当于anyone who。如果选B，则those作主语，谓语应用were。 C项引导让步状语从句，不能引导主语从句；D项错误，应改为Anyone who told you that。

Your mobile phone rings,and instead of usual electronic signals,it’s playing your favorite music.A friend sends your favorite song to cheer you up.One day,a record company might forward new records and music videos to your phone

The mobile business is getting into the music business.For the moment,the interest is in pleasant ring tones,but some companies are hoping to take full advantage of the next generation of mobile phones-all-purpose gadgets that blend phone,personal stereo,video player and Internet browser into one.

Finally,record companies might send new records and videos to fans who register their cell phone numbers.

The fans could pass music or songs along to friends—a kind of musical trading card.Unlike Internet tracks,mobile downloads would be easy for record companies to control,said former record industry official Ralph Simon,who is now chairman of your mobile,based in Santa Monic,California.

“If you pass a song along to other phones through a network,each phone can be charged,” said Simon.“It’s like going through a toll gate（收费站）.There’s more possibility for copyright control than there is on the Internet.”

Massachusetts-based Converse is offering a service in Portugal and the Netherlands that lets people record tunes on their voice mail or send music as presents to friends.Finally,people might be able to sing karaoke and pass them along.The company is sure that people will want to use music to reach out and touch someone.

“A mobile phone is not a listening machine,and you’ll be disappointed if you think you can change it to a radio,”said Ohad Ouziel,a creative manager for Converse in Israel.“But if someone sends you a song while you’re on vacation,you appreciate the feeling.”

1.The underlined word “blend”in the second paragraph probably means _____.

A.send

B.become

C.mix

D.compare

解析：从上下文以及该词的搭配可知，blend...into...“把……融为一体”。?

答案：C

2.“Massachusetts-based Converse”in the sixth paragraph probably refers to _____.

A.a person

B.a city in Israel

C.a state in the USA

D.a company

3.Record companies _____ the idea of passing songs and music along mobile phones.

A.are worried about

B.are interested in

C.try hard to stop

D.a company

4.According to Ralph Simon it would be easier to _____ through mobile phone network than through the Internet.

A.protect copyright of music works

B.send personal messages

C.pass along songs and music　

D.send voice mail

（2011·安徽卷）B

Think about the different ways that people use the wind. You can use it to fly a kite or to sail a boat. Wind is one of our cleanest and richest power sources（来源）, as well as one of the oldest. Evidence shows that windmills（风车）began to be used in ancient Iran back in the seventh century BC. They were first introduced to Europe during the 1100s, when armies returned from the Middle East with knowledge of using wind power.

For many centuries, people used windmills to grind（磨碎）wheat into flour or pump water from deep underground. When electricity was discovered in the late 1800s, people living in remote areas began to use them to produce electricity. This allowed them to have electric lights and radio. However, by the 1940s, when electricity was available to people in almost all areas of the United States, windmills were rarely used.

During the 1970s, people started becoming concerned about the pollution that is created when coal and gas are burned to produce electricity. People also realized that the supply of coal and gas would not last forever. Then, wind was rediscovered, though it means higher costs. Today, there is a global movement to supply more and more of our electricity through the use of wind.

60. From the text we know that windmills              .

A. were invented by European armies

B. have a history of more than 2800 years

C. used to supply power to radio in remote areas

D. have rarely been used since electricity was discovered

61. What was a new use for wind power in the late l9th century?

A. Sailing a boat. 

B. Producing electricity.

C. Grinding wheat into flour.

D. Pumping water from underground.

62. One of the reasons wind was rediscovered in the 1970s is that             .

A. wind power is cleaner

B. it is one of the oldest power sources

C. it was cheaper to create energy from wind

D. the supply of coal and gas failed to meet needs

63. What would the author probably discuss in the paragraph that follows?

A. The advantage of wind power.

B. The design of wind power plants.

C. The worldwide movement to save energy.

D. The global trend towards producing power from wind.

【解析】选D。推理判断题。根据末段句子Today, there is a global movement to supply more and more of our electricity through the use of wind可知，接下来作者应该谈论利用风能发电的情况，因此选择D项。