More natural resources should be made good use of ___________ the ___________ need of energy.

A. meeting; increasing                         B. to meet; increased

C. meeting; increased                          D. to meet; increasing

D

解析:此題不要受of的影響選用v.-ing形式。從句子結(jié)構(gòu)看,選項是動詞不定式作目的狀語。

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As people slowly learn to cure diseases, control floods, prevent hunger, and stop wars, fewer people die every year. As a result, the population of the world is becoming larger. In 1925 there were about 2 billion people in the world; today there are over 6 billion.

When the number rises, extra mouths must be fed. New lands must be brought under development, or land already farmed must be made to produce more crops. In some areas the land is so over-developed that it will be difficult to make it provide more crops. In some areas the population is so large that the land is divided into too tiny units to make improvement possible with farming methods. If a large part of this farming population went into industrial work, the land might be farmed much more productively (多產(chǎn)地) with modern methods.

There is now a race for science, technology, and industry to keep the output of food rising faster than the number of people to be fed. New types of crops, which will grow well in bad weather, are being developed, so there are now farms beyond the Arctic Circle in Siberia and North America. Irrigation (灌溉) and dry-farming methods bring poor lands under the plough. Dams hold back the waters of great rivers, which can provide water for the fields in all seasons and provide electric power for new industries. Industrial chemistry provides fertilizer to suit different soils. Every year, some new methods are made to increase or to protect the food of the world.

The author says that the world population is increasing because _____.

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B. farmers are producing more crops than before

C. people are living longer due to better living conditions

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The author says that in areas with large populations, land might be more productively farmed if _____. 

A. the land was divided into smaller pieces

B. people moved into the countryside

C. industrial methods were used in farming

D. the units of land were much larger

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B. irrigation and dry-farming means

C. providing fertilizers 

D. destroying pests and diseases

Why is the land divided into tiny units in some areas?

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B. It saves more natural resources there. 

C. It prevents crops from serious diseases there.

D. Farmers can grow various kinds of crops there.

Why do some people use dams to hold back waters from great rivers? 

A. To develop a new kind of dry-farming methods.        

B. To prevent crops from floods.

C. To provide water and electricity in all seasons.           

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Working AT home is increasing in popularity as a means of escaping from nine-to-five office life. Why work under the constant watch of your boss when you can work in front of the TV in your carpet slippers? Armed with all the office essentials—telephone, computer, e-mail and fax, many workers believe they can work as effectively as their colleagues in the office. Being able to work wherever you like: from a busy city to a beautiful village, and make working from home an attractive choice, you can even work on a canal boat, like one Internet firm in the Midlands, US.

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With the development of society and economy, animals and their habitats are getting pushed aside as households decrease in size and increase in number.
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【小題2】It can be learned from the passage that China’s Wolong Nature Reserve_____
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B.Modern homes consume more natural resources.
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根據(jù)短文內(nèi)容,從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。
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