With our country entering an aging society, _...

With our country entering an aging society, ______ the retirement age is probably unavoidable.

A.having delayed B.delaying C.being delayed D.to be delayed

高二英语单项填空中等难度题查看答案及解析

With our country entering an aging society, ______ the retirement age is probably unavoidable.

A. having delayed　　 B. delaying　　　　 C. being delayed　　 D. to be delayed

高二英语单项填空中等难度题查看答案及解析

Compared with the generation of our grandparents, who grew up in an age when people were lack of almost every kind of materials, we should be content with the ____ supply.

A. abundant    B. apparent    C. absurd    D. academic

高二英语单项填空中等难度题查看答案及解析

Compared with the generation of our grandparents, who grew up in an age when people were lack of almost every kind of materials, we should be content with the________ supply.

A. abundant　　 B. apparent

C. absurd　　 D. academic

高二英语单项填空中等难度题查看答案及解析

Compared with the generation of our grandparents, who grew up in an age when people were _____ in almost every kind of materials, we should be content with the abundant supply.

A. lacking　　　　　　 B. curious

C. cautious　　　　 　 　　 D. accurate

高二英语单项填空中等难度题查看答案及解析

An ageing society is one in which the population of people over the age of 60 is increasing. This is a social problem. Can we solve it with the help of robots?

Researchers are placing robotic dogs in the homes of lonely old people to determine whether they can improve the quality of life for humans. Alan Beck,an expert in human animal relationship ,and Nancy Edwards, a professor of nursing, are leading the animal assisted study concerning the influence of robotic dogs on old people’s depression, physical activity, and left satisfaction. ”No one will argue that an older person is better off being more active, challenged, or stimulated(刺激),”Edwards points out.” The problem is how we promote (促进)that, especially for those without friends or help. A robotic dog could be a solution.”

In the study, the robot, called AIBO, is placed for six weeks in the houses of some old people who live alone. Before placing AIBO in the home, researchers will collect baseline data for six weeks. These old people will keep a diary to note their feelings and activity before and after AIBO. Then, the researchers will review the data to determine if it has inspired any changes in the life of its owner.

”I talk to him all the time, and he responds to my voice,” says a seventy year old lady, ”When I’m watching TV, he’ll stay in my arms until he wants down. He has a mind of his own.”

The AIBOs respond to certain orders. The researchers say they have some advantages over live dogs, especially for old people. Often the elderly are disabled and cannot care for an animal by walking it or playing with it. A robotic dog removes exercise and feeding concerns.

”At the beginning, it was believed that no one would relate to the robotic dog, because it was metal and not furry.” Beck says.” But it’s amazing how quickly we have given up that belief.”

”Hopefully, down the road, these robotic pets could become a more valuable health helper. They will record their masters’ blood pressure, oxygen levels. Or heart rhythms. AIBOs may even one day have games that can help stimulate older people’s minds.”

1.Which of the following can be the best title?

A.Dogs and the Old

B.Medical Examination and the Old

C.Robots Serving the Old

D.Dogs Needn’t Feeding

2.The purpose of Beck and Edwards’ study is to____ .

A.understand human animal relationship

B.make lonely old people’s life better

C.find the causes of old people’s loneliness

D.promote the animal assisted research

3.What is the advantage of AIBO over live dogs?

A.It is easier to keep at home.

B.It can help the disabled people.

C.It responds to all the human orders.

D.It can watch TV with its owner.

4.The author seems to suggest that the future robotic dogs may　　　　 .

A. cure certain diseases

B. keep old people active

C. change people’s beliefs

D. look more like real dogs

高二英语阅读理解中等难度题查看答案及解析

What are the biggest problems that society will have to deal with in the new age? There are diseases like AIDS and cancer. There’s climate change, of course. And what about producing enough cheap food and energy for the world’s growing population? Who’s going to solve all these terrible problems? Yes, politicians and world leaders will have a big part to play. Yes, businesses will need to create the economic wealth to pay for some of these things. But who’s going to make a much greater difference to something like AIDS or climate change? It’s going to be a scientist. It is the scientist who can turn some new bit of science into a new technology to solve these problems.

If you like thinking about the world around you, why not become a scientist? It doesn’t mean you have to wear a white coat and plastic glasses and spend all your time in a lab as most people often imagine! Scientists do all kinds of amazing things that are actually interesting!

Military scientists develop not only new weapons but new military technologies that could help make wars out of date. Forensic(法医的) scientists work with the police to find quite small clues to catch criminals. Scientists work in schools and colleges as the teachers and professors who will train tomorrow’s scientists. Don’t think a scientist is far away! Maybe you like cooking? You could be a food technologist helping to keep fruit and vegetables fresher for longer. Perhaps sport is your thing? Do you know that most top athletes work with sports scientists in order to improve their performance? You could even be the science writer who gets to spend the life studying the latest advances and sharing them with the world.

Looking for something to do for the rest of your life? My advice? Take a long and hard look at science. It is interesting and ever.

1.Many problems are mentioned in the first paragraph to ________.

A.suggest they are impossible to be solved

B.introduce the causes of these problems

C.show the writer’s worry about the future world

D.show scientists play an important part in solving them

2.What is needed to solve these problems?

A.Advanced weapons. B.Enough energy.

C.New technologies. D.A growing population.

3.Most people think the life of scientists is ________.

A.amazing B.boring C.colorful D.unreal

4.Which of the following statement is NOT true according to the passage?

A.Military technologies could help prevent wars in the future.

B.For those interested in cooking, food technologies may be a choice.

C.Forensic scientists play an important part in dealing with crimes.

D.Politicians and world leaders can solve all the social problems.

5.The passage is intended for people who ________.

A.haven’t decided on their career

B.have no interest in science

C.hope for the world peace

D.have little knowledge of science

高二英语阅读理解中等难度题查看答案及解析

What are the biggest problems that society will have to deal with in the new age? There re diseases like AIDS and cancer. There’s climate change, of course. And what about producing enough cheap food and energy for the world’s growing population? Who’s going to solve all these terrible problems? Yes, politicians and world leaders will have a big part to play. Yes businesses will need to create the economic wealth to pay for some of these things. But who’s going to make a much greater difference to something like AIDS or climate change. It’s going to be a scientist. It is the scientist who can turn some new bit of science into a new technology to solve these problems. If you like thinking about the world around you, why not become a scientist? It doesn’t mean you have to wear a white coat and plastic glasses and spend all your time in a lab as most people often imagine! Scientists do all kinds of amazing things that are actually interesting!

Military scientists develop not only new weapons but new military technologies that could help make wars out of date. Forensic(法医的) scientists work with the police to find quite small clues to catch criminals. Scientists work in schools and colleges as the teachers and professors who will train tomorrow’s scientists. Don’t think a scientist is far away! Maybe you like cooking? You could be a food technologist helping to keep fruit and vegetables fresher for longer. Perhaps sport is your thing? Do you know that most top athletes work with sports scientists in order or improve their performance? You could even be the science writer who gets to spend the life studying the latest advances and sharing them with the world.

Looking for something to do for the rest of your life? My advice? Take a long and hard look at science. It is interesting and ever.

1.Many problems are mentioned in the first paragraph to 　　　　　 .

A. suggest they are impossible to be solved

B. introduce the causes of these problems

C. show the writer’s worry about the future world

D. show scientists play an important part in solving them

2.What is needed to solve these problems?　　　　　 .

A. Advanced weapons　　 B. Enough energy

C. New technologies　　 D. A growing population

3.Most people think the life of scientists is　　　　　 .

A. amazing　　 B. boring

C. colorful　　 D. unreal

4.Which of the following statement is NOT true according to the passage?

A. Owing to military technologies, there has been no wars

B. For those interested in cooking, food technologies may be a choice

C. Forensic scientists play an important part in dealing with crimes

D. Most athletes can achieve greater achievement with the help of sports scientists

高二英语阅读理解中等难度题查看答案及解析

What are the biggest problems that society will have to deal with in the new age? There are diseases like AIDS and cancer. There’s climate change, of course. And what about producing enough cheap food and energy for the world’s growing population? Who’s going to solve all these terrible problems? Yes, politicians and world leaders will have a big part to play. Yes, businesses will need to create the economic wealth to pay for some of these things. But who’s going to make a much greater difference to something like AIDS or climate change? It’s going to be a scientist. It is the scientist who can turn some new bit of science into a new technology to solve these problems.

If you like thinking about the world around you, why not become a scientist? It doesn’t mean you have to wear a white coat and plastic glasses and spend all your time in a lab as most people often imagine! Scientists do all kinds of amazing things that are actually interesting!

Military scientists develop not only new weapons but new military technologies that could help make wars out of date. Forensic(法医的) scientists work with the police to find quite small clues to catch criminals. Scientists work in schools and colleges as the teachers and professors who will train tomorrow’s scientists. Don’t think a scientist is far away! Maybe you like cooking? You could be a food technologist helping to keep fruit and vegetables fresher for longer. Perhaps sport is your thing? Do you know that most top athletes work with sports scientists in order to improve their performance? You could even be the science writer who gets to spend the life studying the latest advances and sharing them with the world.

Looking for something to do for the rest of your life? My advice? Take a long and hard look at science. It is interesting and ever.

1.Many problems are mentioned in the first paragraph to ____.

A. suggest they are impossible to be solved

B. introduce the causes of these problems

C. show the writer’s worry about the future world

D. show scientists play an important part in solving them

2.What is needed to solve these problems?

A. Advanced weapons. B. Enough energy.

C. New technologies. D. A growing population.

3.Most people think the life of scientists is ____.

A. amazing B. boring C. colorful D. unreal

4.Which of the following statement is NOT true according to the passage?

A. Military technologies could help prevent wars in the future.

B. For those interested in cooking, food technologies may be a choice.

C. Forensic scientists play an important part in dealing with crimes.

D. Politicians and world leaders can solve all the social problems.

5.The passage is intended for people who ____.

A. haven’t decided on their career

B. have no interest in science

C. hope for the world peace

D. have little knowledge of science

高二英语阅读理解中等难度题查看答案及解析

According to the United Nations, an aging society refers to one ____ 10 percent or more of the population is over 60, or 7 percent or more is over 65.

A. where           B. when             C. which            D. that

高二英语单项填空简单题查看答案及解析