摘要: A 前文提到这种生物“半人半兽 .那么如果人们真的抓住一个.将面临的问题是:把它放到动物园还是在旅馆里给它一个房间 6 Hard-working Making People Live Longer 努力工作使人长寿 题材:科学发现 难度:***** 词数:245标准时间:15分钟 完成时间: 正确数: Scientists find that hard-working people live longer than average men and women. Career women are 1 than housewives, Evidence shows that 2 are in poorer health than the job-holders. A study shows 3 the unemployment rate increases by 1%, the death rate increases correspondingly by 2%. All this 4 one point: Work is helpful to health. Why is work good for health? It is because work keeps people busy, 5 loneliness and solitude . Researches show that people feel 6 and lonely when they have nothing to do. Instead, the happiest are those who are 7 . Many high achievers who love their careers feel that they are happiest when they are working hard. Work serves as 8 between man and reality. By work, people 9 each other. By collective activity, they find friendship and warmth. This is helpful to health. The loss of work 10 the loss of everything. It affects man spiritually and makes him liable to 11 . 12 , work gives one a sense of fulfillment and a sense of 13 . Work makes one feel his value and status in society. When 14 finishes his writing or a doctor successfully 15 a patient or a teacher sees his students 16 , they are happy 17 . From the above we can come to the conclusion 18 the more you work, 19 you will be. Let us work hard, 20 and live a happy and healthy life.

网址:http://m.1010jiajiao.com/timu3_id_3154883[举报]

  Biomass energy(生物能),often forgotten as a promising alternative(替代物)to oil,received its day in the sun with the gathering of the Bio-Energy World Congress and Exposition in Atlanta,Georgia,late in April,1990.Nearly 1,700 scientists,businessmen,and policy-makers,one-quarter from the foreign nations,gathered for a week to discuss various means of squeezing usable energy out of trees,crops,manure,seaweed,algae,and urban waste.Biomass in the United States contributes 2.5 percent of the total supply,but this amount can be doubled by 2000 and then doubled again by the year 2010.

  Eight percent of Sweden's energy supply,for example,is presently coming from wood bark and pulp remainings,Sweden intends to raise this percentage by more intensive harvesting of waste food lying around in forests,and through the planting of so-called energy forests of fast-growing trees such as willow and birch.

  Brazil is frequently pointed to as a nation with a major successful investment(投资)in energy coming from grains:it presently runs 330,000 automobiles on a water and alcohol(酒精)mixture,replacing 10 percent of its previous oil supply.Brazilian representatives(代表)at the conference said they wish to double this in five years,with a final goal of total replacement.Most of the cars are built at the factory to use the mixture,while older models are changed through low cost government programs.

(1)

In Line 2,the phrase received its day in the sun most probably means ________

[  ]

A.

came to the public mind

B.

had its turn in the sunlight

C.

was regarded as a solar energy

D.

came from the energy of the sun

(2)

Which of the following statements is supported by the passage?

[  ]

A.

1,700 scientists attended the conference.

B.

A quarter of American businessmen were present at the conference.

C.

Foreign policy-makers accounted for a quarter.

D.

Three-quarters of the representatives were from the U.S.

(3)

Of the total supply in 2010,biomass in the U.S.will be ________

[  ]

A.

5%

B.

20%

C.

10%

D.

15%

(4)

Which of the following is not regarded as biomass energy?

[  ]

A.

Willow and seaweed.

B.

Wood and grains.

C.

Water and alcohol mixture.

D.

Crops and oil mixture.

(5)

A suitable title for this passage would be ________

[  ]

A.

An Energy Conference

B.

Approval of Biomass Energy

C.

Bio-Energy for Automobiles

D.

Keys to Energy Crisis

查看习题详情和答案>>

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网