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Here is some news of the future. March 2...

    Here is some news of the future.

March 20,2035

There was a lot of news around the life extension drugs that hit the market a decade ago.They didn’t promise that you would live forever,but they gave you a chance to extend your life an extra five to ten years.Even though the life expectancy rate at birth has increased greatly,the life expectancy for seniors hasn’t improved that much.Basically,you have a greater chance to become a senior,but you will not have a much longer lifespan,and this is where the anti-aging drugs intend to kick in.So,do the anti-aging drugs work?Well,it is too early to tell.But the sales so far are very good.

April 19,2035

Of the total US population of 378 million,people over 65 years old now make up 20% for the first time.The senior ratio was only 4.1% by the year 1900,and 12.4% 30 years ago.The number of people above 65 compared to those of what is considered working ages,between 15 and 64,is currently 33.7%.This is up from 18.5% in the year 2005,which means that for every retired person there are now two workers,compared to four workers 30 years ago.The number of people above the age of 80 has grown to 23.8 million,making them 6.3% of the total population compared to 3.6% in 2005.

April 12,2040

Although introduced in the market only five years ago,10% of all hydrogen fuel now sold in the US is of the environmentally friendly Re-Hydro label,produced through electrolysis(电解)based on a source of 100% renewable energy.Several producers have turned to producing Re-Hydro,mainly because of lower tax,which also keeps the price of Re-Hydro on the same level as regular hydrogen.Most analysts believe that Re-Hydro will be the dominating fuel in the future.

1.According to News 1 we know that the life extension drugs   .

A.were first sold in the year 2025

B.were made to make people live forever

C.should be taken when people are young

D.have greatly increased the life expectancy rate at birth

2.The sales of the life extension drugs so far clearly show that   .

A.people have no faith in them B.people want to give them a try

C.they work very well for seniors D.they have no effect on people’s health

3.What can we learn from News 2?

A.Many Americans will find it hard to find a job.

B.It’s very hard for seniors to pass the age of 80.

C.The US population has been increasing rapidly since 2005.

D.The American population has been aging rapidly since 2005.

4.What can we infer from News 3?

A.Re-Hydro will not be widely used in the future.

B.The government encourages production of Re-Hydro.

C.Producers are not interested in producing Re-Hydro.

D.Re-Hydro is more expensive than regular hydrogen.

 

1.A 2.B 3.D 4.B 【解析】 这是一篇说明文。文章介绍了一些关于未来的消息。 1.细节理解题。根据第一则新闻中的March 20,2035以及There was a lot of news around the life extension drugs that hit the market a decade ago.“有很多关于十年前上市的延长寿命药物的新闻。”可知,根据新闻1,我们知道延长寿命的药物在2025年首次销售。故选A。 2.推理判断题。根据第一则新闻中的But the sales so far are very good.“但是到目前为止,销售情况很好。”可知,这种药卖得很好,说明人们愿意一试。故选B。 3.推理判断题。根据第二则新闻中的Of the total US population of 378 million,people over 65 years old now make up 20% for the first time.The senior ratio was only 4.1% by the year 1900,and 12.4% 30 years ago.“在美国3.78亿总人口中,65岁以上人口首次占到20%。到1900年,这一比例仅为4.1%,30年前为12.4%。”可知,美国年满65岁的老人在总人口中所占的比例从2005年的12.4%增长到了2035年的20%,这说明美国人口老龄化很快。故选D。 4.推理判断题。根据第三则新闻中的Several producers have turned to producing Re-Hydro,mainly because of lower tax“一些生产商已经转向生产再水力发电,主要是因为税收更低”。可知,这种能源税收很低,这说明政府支持这种能源的开发使用。故选B。
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