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Questions 11-15 are based on the following passage:
Firefighters are often asked to speak to school and community groups about the impertance of fire safety,particularly fire preveton and detection.Because smoke detectors reduce the risk of dying in a fire by half,firfighers often provide audiences with information on how to install these protective devices in their homes.
Specifically,they tell them these thing:A smoke detector should be placed on each floor of a home.While sleeping,people are in particular danger of an emergent fire,and there must be a detector outside each sleeping area.A good site for a detector would he a hallway that runs between living speces and bedrooms.
Because of the dead-air space that might be missed by hot air bouncing around above a fire,smoke detectors should be installed either on the ceiling at least four inched from the nearest wall,or high on a wall at least four,but no further than twelve,i
A. on any level of a home
B. outside all bedrooms in a home
C. in all hallways of a home
D. in kitchens where fires are most likely to start

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[单项选择]Questions 15—18 are based on the following passage. You now have 20 seconds to read the questions 15—18.Which car was badly damaged
A. The sports car.
B. A car at the bottom of the hill.
C. A car outside the supermarket.
D. Paul’s car.

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[单项选择] Questions 19—22 are based on the following passage. You now have 20 seconds to read the questions 19—22.What is the characteristic of learners of special English
A. They want to change the way English is taught.
B. They want to have an up-to-date knowledge of English.
C. They know clearly what they want to learn.
D. They learn English to find well-paid jobs.

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Questions 11-15 are based on the following passage:

Watercolor is the oldest painting medium known. It dates back to the early cave dwellers who discovered they could add lifelike qualities to drawings of animals and other figures on the walls of caves by mixing the natural colors found in the earth with water.
Fresco, one of the greatest of all art forms, is done with watercolor. It is created by mixing pigments and water and applying these to wet plaster. Of the thousands of people who stand under Michlangelo’s heroic ceiling in the Sistine Chapel, very few are aware that they are looking at perhaps the greatest watercolor painting in the world.
The invention of oil painting by the Flemish masters in the fifteenth century led to a decline in fresco painting, and for the next several centuries watercolor was used mainly as a medium
A. Early cave dwellers.
B. Italian fresco artists.
C. Flemish masters.
D. Eighteenth-century English artists.

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[单项选择]Questions 16-20 are based on the following passage:

The Xinhua bookstore chain, China’s largest official publishing enterprise, has become a surprising flash point for interest among foreign venture capital investors.
"We are actively promoting the process of shareholding reform. Every day, we receive lots of offers from domestic and foreign investors interested in getting involved and may pick one or two to do so in the next two to three months," Zhang Yashan, the leading cadre of the head store’s office said.
According to a company insider who requested anonymity, several securities firms are overseeing Xinhua bookstore’s reform and the company could list on the domestic stock market once reforms are repotted to the government in May and then completed.
The source would not reveal the specific names of the firms involved or detail
A. Energetic.
B. Excited.
C. Alien.
D. Native.

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[单项选择]Questions 21-25 are based on the following passage:

The growth of population during the past few centuries is no proof that population will continue to grow straight upward toward infinity and doom. On the contrary, demographic history offers evidence that population growth has not been at all constant. According to paleo-ecologist Edward Deevey, the past million years show three momentous changes. The first, a rapid increase in population around one million B. C. , followed the innovations of tool-making and tool-using. But when the new power from the use of tools had been exploited, the rate of world population growth fell and became almost stable.
The next rapid jump in population started perhaps 10,000 years ago, when men began to keep herds, plow and plant the earth. Once again when initial productivity gains had been absorbed, the rat
A. One.
B. Two.
C. Three.
D. None.

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