题目列表(包括答案和解析)
1.According to the passage, perhaps Einstein once said to himself, “_______.”
A.Well, I just don’t have the work relative to physics. I should give up on it and settle for
something else
B.The job is just what I want, I should work very hard at it
C.I have to support myself by working as a patent clerk now, but I won’t give physics up
D.I must wait until I find my favorite job
20.Those who are in favor of these life-extending measures think it is right that .
A.people’s lives needn’t be saved
B.if a person’s health condition is too bad to be worth living, let him die
C.doctors must try their best to save people’s lives
D.one can end one’s life under any condition
19. are in favor of these life-extending measures
A.Patients B.Doctors C.Nurses D.Not all people
18.In recent years, people’s lives can be .
A.saved with less difficulty than in the past
B.extended as long as people want
C.saved with more difficulty than in the past
D.used to do experiments by doctors
17.A million homes will be fitted with solar heat collector panels .
A.for heat and air conditioning B.in order to get more light and heat
C.to produce electricity D.Both A and C
E
In recent years, advances in medical technology have made it possible for doctors to extend people’s life to ma certain length. However, some people, including some doctors, are not in favor of these life-extending measures, and they argue that people should have the right to die when they want. They say that the quality of life is as important as life itself, and that people should not be forced to go on living when the conditions of life become unbearable. They say that people should be allowed to die with dignity(尊严)and to decide when they want to die. Others argue that life under any conditions is better than death and that the duty of the doctors is always to extend life as long as possible. And so that the battle goes on without a final answer.
16.Which of the following statements doesn’t go with the article?
A.The size of solar industry is expected to be a $ 1.3 billion industry in 1985
B.Experts think that solar energy industry has developed quickly by now
C.People in the U.S come to realize the importance of solar energy
D.Some companies are busy with sale of solar heat collector panels
15.Two three-or four-bedroom houses usually need solar heat collector panels.
A.twelve or more
B.more than two
C.twenty-four at least
D.about forty
14.Which of the following four is false about solar heat collector panels?
A.They are relatively new
B.They can be used to heat home or water in winter, not in other seasons
C.They are usually found on the roof
D.They are made of glass and metal
13.The sentence“tapping the strength of sun for energy”means
A.making full use of sun to obtain more energy
B.getting energy by giving a tap to the sun
C.strengthening energy of the sun
D.changing sunlight into energy
12.From the passage we can see the writer the Death Valley.
A.is fearful of B.appreciates C.dislikes D.has never been to
D
Little by little Americans are turning to solar power, tapping the strength of sun for energy. Solar energy is only in its infancy but already sun-light is heating, cooling or doing both for homes and office buildings mostly in the sunny southwest. Experts say all signs point to the birth of the solar energy industry. Right now, at least twenty-three companies are selling solar heat collector panels to heat and cool homes, or to heat water. The glass and metal panels cost from $ 100 to more than $ 500 each and the three-bedroom home usually requires a dozen or more. They look like sandwiches, or very narrow flower boxes, 3to 6 feet in width, 8 to 10 feet long, and 4 to 8 inches thick. They are usually place on roof tops., Nobody knows how many have been sold, and in addition, many people have built their own units. It has been estimated that solar power equipment will be a $ 1.3 billion industry by 1985, and more than a million homes will be plugged into sunlight for heat, air –conditioning or to generate electricity.
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com