首页
登录
职称英语
[originaltext] What will people die of in 100 years from now? If you think t
[originaltext] What will people die of in 100 years from now? If you think t
游客
2024-02-20
78
管理
问题
What will people die of in 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 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. 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.
Questions 32 to 35 are based on the passage you have just heard.
32. Which is the main cause for human death now according to the passage?
33. In the speaker’s opinion, in which aspect does today’s most important advance in technology lie?
34. Why humans may live longer in the future?
35. What can we learn from the passage?
选项
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.
答案
C
解析
短文最后提到,在通往美好未来的路上,仍然有许多技术问题需要解决,故答案为[C]。
转载请注明原文地址:https://tihaiku.com/zcyy/3467253.html
相关试题推荐
ManypeopleintheliterarywouldsaythatBritishliteraturehaslostits【C
ManypeopleintheliterarywouldsaythatBritishliteraturehaslostits【C
ManypeopleintheliterarywouldsaythatBritishliteraturehaslostits【C
ManypeopleintheliterarywouldsaythatBritishliteraturehaslostits【C
ManypeopleintheliterarywouldsaythatBritishliteraturehaslostits【C
ManypeopleintheliterarywouldsaythatBritishliteraturehaslostits【C
ManypeopleintheliterarywouldsaythatBritishliteraturehaslostits【C
[originaltext]Peopleovertheageof65intheU.S.arecalledseniorcitiz
[originaltext]Peopleovertheageof65intheU.S.arecalledseniorcitiz
[originaltext]Peopleovertheageof65intheU.S.arecalledseniorcitiz
随机试题
Althoughhewasgenerallyconsideredanextremely______individual,histestimon
[originaltext]AnInterviewwithanActressInterviewer:
医生在诊断病情时往往需要依据各种检查报告,这体现的思维特点是()A.间接性
某公共建筑500㎡大堂采用地面辐射供暖,计算热负荷为40kW,但其中200㎡的地
长江流域发现的第一座商代古城遗址是湖北省的( )。A.丹阳城 B.楚王城
下列选项中,属于360度考评的优点的是()。A.信息来源窄 B.侧重单一评价
女性,56岁,久站或咳嗽时左腹股沟区胀痛1年,有慢性支气管炎病史3年,近1个月咳
兴奋通过神经-肌肉接头时,ACh与受体结合可使终板膜A.对Na+、K+通透性增加
(2017年真题)平均稳态血药浓度是( )A.Cmax B.t1/2 C.
工程施工过程中发生索赔事件以后,承包人首先要做的工作是()。A.向监理工程师提
最新回复
(
0
)