-- How many people are still leading life under poverty line in the world? -- Perhaps one fourth. [ ] A．the; /B．a; theC．a; aD．/; / 题目和参考答案——青夏教育精英家教网—

题目内容

-- How many people are still leading ________ life under ________ poverty line in the world?

-- Perhaps one fourth.

[　　]

A．the; /

B．a; the

C．a; a

D．/; /

答案：
解析：

本题考查冠词。lead a...life表示“过着……的生活”，第二空表特指，在“贫困线以下”，不是别的什么线以下，故用“the”。

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C. To lose weight D. To improve their health

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A. freezing points B. burning points C. melting points D. boiling points

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A. it is necessary to keep the air-conditioning on all the time ..

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We already know the fastest, least expensive way to slow climate change: Use less energy. With a little effort, and not much money, most of us could reduce our energy diets by 25 percent or more―doing the Earth a favor while also helping our wallets.

Not long age. My wife, PJ, and I tried a new diet―not to lose a little weight but to answer an annoying question about climate change. Scientists have reported recently that the world is bending up even faster than predicted only a few years ago, and that the consequences could be severe if we don’t keep reducing emissions（排放）of carbon dioxide（CO₂）and other greenhouse gases that are trapping heat in our atmosphere.

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A. To take special kinds of food B. To respond to climate change.

C. To lose weight D. To improve their health

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A. freezing points B. burning points C. melting points D. boiling points

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A. it is necessary to keep the air-conditioning on all the time

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第一节：阅读理解（共20小题；每小题2分，满分40分）
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A．To take special kinds of food B．To respond to climate change．
C．To lose weight      D．To improve their health
42．The underlined words “tipping points” most probably refer to          .
A．freezing points         B．burning points
C．melting points           D．boiling points
43．It can be inferred from the passage that        .
A．it is necessary to keep the air-conditioning on all the time
B．it seems possible for every household to cut emissions of CO2
C．the average US household produces about 3,000 pounds of CO2 a month
D．the average European household produces about 1,000 pounds of CO2 a month
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C．Changing Climate Sounds Reasonalbe    D．Reducing Emissions of CO2 Proves Difficult

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