题目列表(包括答案和解析)
Want a glance of the future of health care? Take a look at the way the various networks of people about patient care are being connected to one another, and how this new connectivity is being exploited to deliver medicine to the patient - no matter where he or she may be.
Online doctors offering advice based on norman symptoms(症状)are the most obvious example. Increasingly, however, remote diagnosis(远程诊断)will be based on real physiological data(生理数据)from the actual patient. A group from the University of Kentucky has shown that by using personal data assistance plus a mobile phone ,it is perfectly practical to send a patient’s important signs over the telephone. With this kind of equipement, the cry asking whether there was a doctor in the house could well be a thing of the past.
Other medical technology groups are working on applying telemedicine to rural (countryside) care. And at least one team wants to use telemedicine as a tool for disaster need - especially after earthquakes. On the whole, the trend is towards providing global access to medical data and experts’ opinions.
But there is one problem. Bandwidth(宽带) is the limiting factor for sending complex (复 杂 )medical pictures around the world,—CU photos being one of the biggest bandwidth users. Communication satellites say be able to deal with the short - term needs during disasters such as earthquakes or wars. But medicine is looking towards both the second - generation Internet and third generation mobile phones for the future of remote medical service.
Doctors have met to discuss computer - based tools for medical diagnosis, training and telemedicine. With the falling price of broadband communications, the new technologies should start a new time when telemedicine and the sharing of medical information, experts’opinions and diagnosis are common.
The writer chiefly talks about ________ .
A. the use of telemedicine
B. the on -lined doctors
C. medical care and treatment
D. communication improvement
Which of the following statements is true according to the text?
A. Patients don’t need doctors in hospitals any more.
B. It is impossible to send a patient’s signs over the telephone.
C. Many teams use telemedicine dealing with disasters now.
D. Broadband communications will become cheaper in the future.
The“problem”in the fourth paragraph refers to the fact that ________ .
A. bandwidth isn’t big enough to send complex medical pictures
B. the second - generation of Internet has not become popular yet
C. communication satellites can only deal with short - term needs
D. there is not enough equipment for spreading the medical care
__their differences,the couple were developing an obvious and genuine affection for each other.
A)But for? B)For all? C)Above all? D)Except for
For more than twenty years scientists have been searching for signs of life on other planets. Most of these searches have been done over the radio. The hope is that someone in outer space may be trying to get in touch with us. Scientists also have sent radio and television messages on spaceships traveling through space, on the chance that someone may be receptive to such messages.
Scientists are using powerful radio telescopes to listen to signals from about 1, 000 stars, all within 100 light years of earth. In addition, they will scan(扫视)the entire sky to “listen” for radio messages from more distant stars. Using a computer, they will be able to monitor more than eight channels at one time. Scientists are looking for any signal they stands out from the background noise.
Of the 200 billion stars in the Milky Way galaxy(银河星系), scientists find that five percent are like our sun. Perhaps half of them have a planet like earth. Such a planet would be a reasonable distance from the star for temperatures to be right for the evolution(进化)of life. Based on the inhabitable(that can be lived in)planets in our galaxy, most scientists agree that chances are likely that one or more of these planets support some life.
However, many scientists wonder whether intelligent(有智力的)life exists on other planets. Some believe that twenty years of searching without any intelligible messages shows that no one is out there. They say that the evolution of intelligence comparable to ours is unlikely.
Other scientists believe that our search hasn’t been long enough to rule out the possibility that intelligent life exists in our galaxy. Although our sun family is only about five billion years old, our galaxy is about 20 billion years old. In that time, some scientists think it is likely that civilization(文明)much more advanced than ours have developed. Perhaps these civilizations send us no signals; perhaps we have not recognized the signals they have sent us. If we hope to find intelligent life, these scientists believe that we have to keep looking.
According to the passage, how many planets in our galaxy might be inhabitable?
A. 5 billion. B. 10 billion.
C. 15 billion. D. 200 billion
The first paragraph in this passage is mainly about ________ .
A. how scientists are looking for signs of life on other planets
B. why scientists are looking for signs of life on other planets
C. where scientists are looking for signs of life on other planets
D. when scientists are looking for signs of life on other planets
The underlined word “monitor” in the passage means“ ________ ”.
A. find B. follow
C. check D. form
Which of these statements is true based on the information in the passage?
A. The earth is one of the oldest planets in our galaxy.
B. Most scientists believe that there is intelligent life on other planets.
C. Scientists are trying different ways to find signs of life on other planets.
D. Scientists don’t believe that there might be life on other planets.
Want a glance of the future of health care? Take a look at the way the various networks of people about patient care are being connected to one another, and how this new connectivity is being exploited to deliver medicine to the patient - no matter where he or she may be.
Online doctors offering advice based on norman symptoms(症状)are the most obvious example. Increasingly, however, remote diagnosis(远程诊断)will be based on real physiological data(生理数据)from the actual patient. A group from the University of Kentucky has shown that by using personal data assistance plus a mobile phone ,it is perfectly practical to send a patient’s important signs over the telephone. With this kind of equipement, the cry asking whether there was a doctor in the house could well be a thing of the past.
Other medical technology groups are working on applying telemedicine to rural (countryside) care. And at least one team wants to use telemedicine as a tool for disaster need - especially after earthquakes. On the whole, the trend is towards providing global access to medical data and experts’ opinions.
But there is one problem. Bandwidth(宽带) is the limiting factor for sending complex (复 杂 )medical pictures around the world,—CU photos being one of the biggest bandwidth users. Communication satellites say be able to deal with the short - term needs during disasters such as earthquakes or wars. But medicine is looking towards both the second - generation Internet and third generation mobile phones for the future of remote medical service.
Doctors have met to discuss computer - based tools for medical diagnosis, training and telemedicine. With the falling price of broadband communications, the new technologies should start a new time when telemedicine and the sharing of medical information, experts’opinions and diagnosis are common.
The writer chiefly talks about ________ .
A. the use of telemedicine
B. the on -lined doctors
C. medical care and treatment
D. communication improvement
Which of the following statements is true according to the text?
A. Patients don’t need doctors in hospitals any more.
B. It is impossible to send a patient’s signs over the telephone.
C. Many teams use telemedicine dealing with disasters now.
D. Broadband communications will become cheaper in the future.
The“problem”in the fourth paragraph refers to the fact that ________ .
A. bandwidth isn’t big enough to send complex medical pictures
B. the second - generation of Internet has not become popular yet
C. communication satellites can only deal with short - term needs
D. there is not enough equipment for spreading the medical care
Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.
A. based B. schedule C. individual D. determined E. achieving
F. ambitious G. success H. studying I. marvel J. smarter
The Secret of Success
The secret of success is that there is no secret. Some people succeed because they are just __1__ than other people. Some people succeed because they just work harder than other people. And some people succeed because they are just plain lucky.
Ma Donghan is a student at Tsinghua University who is __2__ to be successful and she’s not going to leave it to luck. Ma is obviously smart because she’s a student at the best university in China, but her plan for success is __3__ on the old fashion value of hard work. You can see that by the weekly schedule she’s set up for herself which was recently posted online.
Every hour of every day is accounted for. There is her classroom __4__, of course, but then blocks of time are set aside for __5__ each subject and also for a few activities like playing sports. There are no hours set aside for just relaxing and there are only five hours allotted (分配) each night for sleeping. She has set a very __6__, almost punishing schedule for herself, but it seems to be working.
Other students __7__ at Ma’s diligence and discipline but doubt that they could achieve the same level of success. Perhaps not, but Ma is obviously a unique and special __8__. She has set high goals, made a plan to achieve those goals, and worked hard to keep to her plan. This is what other students can learn from Ma.
In school, as in life, __9__ is never guaranteed and not everyone will find him or herself at the top of the pyramid. The important thing to remember is that having a plan and working hard to stay with the plan will bring you a level of success that just being smart and lucky cannot.
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