Now the question that you must carefully consider is _____ can be put into practice.
A. how what you have learned B. how you have learned
C. that why you have learned D. how that you have learned
高二英语单项填空中等难度题
Now the question that you must carefully consider is _____ can be put into practice.
A. how what you have learned B. how you have learned
C. that why you have learned D. how that you have learned
高二英语单项填空中等难度题查看答案及解析
What will people die of 100 years from now? If you think that is a simple question, you have not been paying attention to the revolution that is taking place in bio-technology(生物技术). With the help of new medicine, the human body will last a very long time. Death will come mainly from accidents, murder and war. Today's leading killers, such as heart diseases, cancer, and aging itself, will become distant memory.
In discussion of technological changes, the Internet gets most of the attention these days. But the change in medicine can be the real technological event of our times. How long can humans live? Human brains were known to decide the final death. Cells(细胞) are the basic units of all living things, and until recently, scientists were sure that the life of cells could not go much beyond 120 years because the basic materials of cells, such as those of brain cells, would not last forever. But the upper limits will be broken by new medicine. Sometime between 2050 and 2100, medicine will have advanced to the point at which every 10 years or so, people will be able to take medicine to repair their organs(器官). The medicine, made up of the basic building materials of life, will build new brain cells, heart cells, and so on---in much the same way our bodies make new skin cells to take the place of old ones.
It is exciting to imagine that the advance in technology may be changing the most basic conditional human existence, but many technical problems still must be cleared up on the way to this wonderful future.
1. According to the passage, human death is now mainly caused by _______.
A. diseases and aging B. accidents and war
C. accidents and aging D. heart diseases and war
2. In the author's opinion, today's most important advance in technology lies in _____.
A. medicine B. the internet C. brain cells D. human organs
3. Humans may live longer in the future because ______.
A. heart disease will be far away from us
B. human brains can decide the final death
C. the basic materials of cells will last forever
D. human organs can be repaired by new medicine
4. We can learn from the passage that _____.
A. human life will not last more than 120 years in the future
B. human have to take medicine to build new skin cells now
C. much needs to be done before humans can have a longer life
D. we have already solved the technical problems in building new cells.
高二英语阅读理解中等难度题查看答案及解析
What will people die of 100 years from now? If you think that is a simple question, you have not been paying attention to the revolution that is taking place in bio-technology(生物技术). With the help of new medicine, the human body will last a very long time. Death will come mainly from accidents, murder and war. Today’s leading killers, such as heart disease, cancer, and aging itself, will become distant memories.
In discussion of technological changes, the Internet gets most of the attention these days. But the change in medicine can be the real technological event of our times. How long can humans live? Human brains were known to decide the final death. Cells(细胞) are the basic units of all living things, and until recently, scientists were sure that the life of cells could not go much beyond l20 years because the basic materials of cells, such as those of brain cells, would not last forever. But the upper limits will be broken by new medicine. Sometime between 2050 and 2100, medicine will have advanced to the point at which every 10 years or so, people will be able to take medicine to repair their organs ( The medicine, made up of the basic building materials of life, will build new brain cells, heart cells, and so on—in much the same way our bodies make new skin cells to take the place of old ones.)
It is exciting to imagine that the advance in technology may be changing the most basic condition of human existence, but many technical problems still must be cleared up on the way to this wonderful future.
1.According to the passage, human death IS now mainly caused by____.
A. diseases and aging B. accidents and war
C. accidents and aging D. heart disease and war
2.In the author’s opinion, today’s most important advance in technology lies in____.
A. medicine B. the Internet C. brain cells D. human organ
3.Humans may live longer in the future because_____.
A. heart disease will be far away from us
B. human brains can decide the final death
C. the basic materials of cells will last forever
D. human organs can be repaired by new medicine
4.We can learn from the passage that ______.
A. human life will not last more than 120 years in the future
B. humans have to take medicine to build new skin cells now
C. much needs to be done before humans can have a longer life
D. we have already solved the technical problems in building new cells
5.What will people in 2113 mainly die of /from?
A. Aging B. Accidents C. Cancer D. Heart disease
高二英语阅读理解中等难度题查看答案及解析
What will people die of 100 years from now? If you think that is a simple question, you have not been paying attention to the revolution that is taking place in bio-technology. With the help of new medicine, the human body will last a very long time. Death will come mainly from accidents, murder and war. Today’s leading killers, such as heart disease, cancer, and aging itself, will become distant memories.
In discussion of technological changes, the Internet gets most of the attention these days. But the change in medicine can be the real technological event of our times. How long can humans live? Human brains were known to decide the final death. Cells are the basic units of all living things, and until recently, scientists were sure that the life of cells could not go much beyond l20 years because the basic materials of cells, such as those of brain cells, would not last forever. But the upper limits will be broken by new medicine. Sometime between 2050 and 2100, medicine will have advanced to the point at which every 10 years or so, people will be able to take medicine to repair their organs. The medicine, made up of the basic building materials of life, will build new brain cells, heart cells, and so on — in much the same way our bodies make new skin cells to take the place of old ones.
It is exciting to imaging that the advance in technology may be changing the most basic condition of human existence, but many technical problems still must be cleared up on the way to this wonderful future.
1.According to the passage, human death is now mainly caused by .
A. diseases and aging B. accidents and war
C. accidents and aging D. heart disease and war
2.In the author’s opinion, today’s most important advance in technology lies in .
A. the Internet B. brain cells
C. medicine D. human organ
3.Humans may live longer in the future because .
A. heart disease will be far away from us
B. human brains can decide the final death
C. human organs can be repaired by new medicine
D. the basic materials of cells will last forever
4.We can learn from the passage that .
A. much needs to be done before humans can have a longer life
B. human life will not last more than 120 years in the future
C. humans have to take medicine to build new skin cells now
D. we have already solved the technical problems in building new cells
高二英语阅读理解中等难度题查看答案及解析
根据汉语、首字母或语境提示写出单词, 每空限填一词。
1.I can draw the c___________ without question that he is lying.
2.We must ________ (更新) our information sources constantly in today’s society.
3.Mrs. Smith cried just now and her eyes were watery and s________.
4.Her o ___________ attitude to illness and humorous stories were published in a series titled Go Away, Mr. Tumor.
5.He ________（以前）worked as a announcer and now a manager in a big company.
6.3-D printing can be ______ (应用) to helping children with breathing disorder.
7.Chinese teachers are well-known for being able to _________（挤出）every second out of their students.
8.The idea of your article is quite original but the language needs _______ (润色)a little.
9.To my d_______, my efforts are well recognized by my colleagues and leaders .
10.Goodbye Mr. Loser made a deep i____________ on the viewers.
高二英语单词拼写中等难度题查看答案及解析
—Must I turn off the gas after cooking?
—Of course. You ________ never be careful enough with that.
A. must B. can
C. may D. should
高二英语单项填空困难题查看答案及解析
You must read the _______ with great care to see if the drug contains PPA before it is taken.
A. instructions B. introductions C. explanations D. Expressions
高二英语单项填空简单题查看答案及解析
---- It’s raining heavily! Why must we go out right now?
---- The reason is that we are going to help the villages on the mountains.
---- ______.
| A．Go ahead | B．with pleasure | C．It depends | D．Congratulations |
高二英语单项填空中等难度题查看答案及解析
It is vital that you _________the next question depending on what the person says while communicating.
A. prepare B. prepare for C. prepared D. must prepare
高二英语单项填空简单题查看答案及解析
I’m as busy as a bee; ________ you bother me with so many questions now?
A. can B. shall C. must D. may
高二英语单项填空中等难度题查看答案及解析