are being manufactured in their factory. [ ] A. Bikes of different colour B. The bikes of different colours C. Bikes of different colours D. The bikes of different colour 题目和参考答案——青夏教育精英家教网—

题目内容

________ are being manufactured in their factory.

[　　]

A. Bikes of different colour

B. The bikes of different colours

C. Bikes of different colours

D. The bikes of different colour

答案：C

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第二部分：阅读理解(共两节，满分40分)

第一节 (共15小题；每小题2分，满分30分)

阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项，并在答题卡上将该项涂黑。

BEIJING (AFP) — Archeologists in China have uncovered more than 3，000 dinosaur footprints，state media reported，in an area said to be the world’s largest grouping of fossilized hones belonging to the ancient animals．

The footprints，believed to be more than 100 million years old，were discovered after a three-month excavation(发掘、出土) at a gully in Zhucheng in the eastern province of Shandong，the Xinhua news agency reposed．

The footprints range from 10 to 80 centimeters (4 to 32 inches) in length，and belonged to at least six different kinds of dinosaurs，including tyrannosaurs，the report said Saturday．

Wang Haijun，a senior engineer at the Chinese Academy of Sciences，said the footprints faced the same direction．Xinhua said．

This indicated a possible migration or a panic escape by plant-eating dinosaurs after an attack by predators(食肉动物)，Wang added．

Archeologists have found dinosaur fossils at some 30 sites in Zhucheng，known as“dinosaur city．”The region has seen two major digs since 1964，and experts say the discovery of so many dinosaurs in such a dense area could provide clues on how the animals became extinct millions of years ago．

Plans are being made to set up a fossil park in the area．

36．We can infer from the text that_____．

A．most of the footprints are more than 32 centimeters long

B．the footprints found belong to some predators

C．the dinosaurs were running in all directions because of an attack

D．the area is considered to be a perfect tour source

37．Which statement below is true according to the passage above?

A．The number of the footprints found is more than 3000．

B．The dinosaurs may live in an age 10，000，000 years ago．

C．The discovery of fossils may open a new age．

D．Archeologists still wish to find some more fossils．

38．The passage may be picked out from_____．

A．a magazine B．a science book C．a newspaper D．a students’ textbook

More high-rise buildings are being built now even in some small cities

space.

A. in search of B. in place of C. for lack of D. for fear of

Happy birthday! Do birthday really make people happy? Of course they do. Birthday celebrate the day when we were born. Besides, that extra candle on the cake suggest another year of growth and maturity—or so we hope. We all like to imagine that we are getting wiser and not just older. Most of us enjoy seeing the wonder of growth in others, as well. For instance, seeing our children develop and learn new things makes us feel proud. For Americans, like people in most cultures, growing up is a wonderful process. But growing old? That is a different story.

Growing old is not exactly for people in youth-oriented(以年轻人为中心) American culture. Most Americans like to look young, act young and feel young. As the old saying goes, “You’re young as you feel.” Older people joke about how many years young they are, rather than how many years old. People in some countries value the aged as a source of experience and wisdom. But Americans seem to favor those that are young, or at least “young at heart”.

Many older Americans find the “golden years” to be anything but golden. Economically, “senior citizens” often struggle just to get by. Retirement at the age of 65 brings a sharp decrease in personal income. Social security benefits usually cannot make up the difference. Older people may suffer from poor nutrition, medical care, and housing. Some even experience age discrimination. American sociologist Pat Moore once dressed up like an older person and wandered city streets. She was often treated rudely—even cheated and robbed. However, dressed as a young person, she received much more respect.

Unfortunately, the elderly population in America is increasing fast. Why? People are living longer. Fewer babies are being born. And middle-aged “baby boomers” are rapidly entering the group of the elderly. America may soon be a place where wrinkles(皱纹) are “in”. Marketing experts are ready noticing this growing group of consumer.

1. Growing up is a wonderful thing because ____________.

A. people can celebrate their birthday B. people can receive many presents

C. people can become more mature and wiser D. people will feel younger at heart

2.We can infer from the second paragraph that __________.

A. different countries have different opinions on the old age

B. American older people often joke about their old age

C. American culture is very young

D. young people lack experience and wisdom

3. What does the third paragraph mainly tell us?

A. The golden years can make the old earn lots of money.

B. American social security benefits are not good.

C. The old in America are leading a hard life.

D. The old in America have to retire at the age of 65.

4.What does the underlined word “in” in the last paragraph mean?

A. serious B. disappearing slowly C. cool D. growing fast

5. According to the text, which of the following is correct?

A. The young are often discriminated in America.

B. The young are more respected than the old in America.

C. Growing old makes people feel proud in America.

D. The old are more respected than the young in America.

When you’re surfing the Internet on your laptop from your dorm or home, do you know your personal details are being gathered secretly? And would you be surprised to know the information may be sold cheaply to advertisers and marketers?

According to an investigation by The Wall Street Journal, all it takes is a tiny file in a computer-a single code consisting of a long series of numbers and letters- to record the computer user’s age, gender, location, favorite movies and hobbies.

The newspaper reports that Lotame Solutions Inc., a New York company, uses sophisticated(高科技) software called a "beacon" to capture what people are typing on a website.

Lotame packages that data into profiles（个人资料）about individuals, only without their names, and sells the profiles to companies seeking customers．Batches of such data may be sold for a few dollars.

The Wall Street Journal survey discovered that spying on Internet users is one of the fastest-growing businesses on the World Wide Web.

The "cookie"- a tiny text file put on your PC by websites or marketing firms which might be used to remember your preferences for one site, or to track you across many sites is already old news．There are new and more complex tools such as "beacons" which scan in real time what people are doing on a webpage．These beacons instantly assess the Internet user’s location, income, shopping interests and even medical conditions.

Millions of Internet users around the world also face unprecedented（空前的）threats．Private, sensitive, personal and business information is being gathered and sold without their knowledge.

Companies insist the information they gather is anonymous and the data is used harmlessly. But the technology has grown so powerful that even some of the biggest websites in the US don’t know that they were installing intrusive files on visitors’ computers．These include MSN.com and Yahoo.com.

Next time you visit a webpage and find an ad banner advertising something you’ve been planning to buy, don’t be amazed that your computer can read your mind.

1.The purpose of the passage is to .

A．introduce a tiny file in a computer-a single code

B．show how your individual information was let out when you surf the Internet

C．show how to protect your privacy

D．introduce a sophisticated software called a "beacon"

2.．All of the following statements are Wrong except .

A．Lotame sells the profiles about individuals to companies seeking customers with their age, gender, location, hobbies and names

B．spying on Internet users is the fastest-growing businesses on the World Wide Web

C．some of the biggest websites in the US know they were installing intrusive files on visitors’ computers

D．a tiny file in a computer-a single code consisting of a long series of numbers and letters can record users’ information

3.It can be inferred that .

A．because the data is used harmlessly．Internet users around the world will not face threats

B．when a person surf the Internet, his personal details may be let out without his knowledge

C．your computer can really read your mind

D．MSN.com and Yahoo.com．use software to capture what people are typing on a website

4.According to the passage, “beacon” .

A．is a tiny text file put on your PC by websites

B．is a soft ware that can package that data into profiles about individuals

C．can assess the Internet user’s location, income, shopping interests and even medical conditions

D．is not more complex than the "cookie"

5.What’s the writer’s attitude to this problem?

A．Neutral

B．Worried

C．Optimistic

D．Indifferent

Traditional folk arts of Tianjin like paper cutting ______ at the culture show of the 2010 Shanghai World Expo.

A．are exhibiting

B．is exhibiting

C．are being exhibited

D．is being exhibited

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