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
2023-07-19
69
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、Medicine.
B、Brain cells.
C、The Internet.
D、Human organs.
答案
A
解析
短文中提到在科技变化的讨论中,因特网成为焦点,说话者用But转折提出自己的观点:But the change in medicine can be the real technological event of our times,故答案为[A]。
转载请注明原文地址:http://tihaiku.com/zcyy/2850987.html
相关试题推荐
[originaltext]M:Well,here’syourroom,ma’am.Um...afteryou.W:Why,thank
[originaltext]W:Itlooksasifweareinforsomecoldweatheragainthiswint
[originaltext]M:Ineedtogetintouchwiththeprofessor.I’vegotamathpro
[originaltext]M:ThejamIboughtismissing.Sarahprobablytookithome.W:L
[originaltext]W:Yourwatchlooksnice,butIthoughtyouaskedyouraunttogi
[originaltext]M:Howdoyoulikethissecond-handbike?Itwasonlythirtydoll
[originaltext]Continuingoursurveyofthe19thcentury,let’stakealook
[originaltext]FederalExpressisaprivateairlineservice.Itexpandsthe
[originaltext]W:Timereallyflies.Ican’tbelieveI’vebeeninChinaforalmo
[originaltext]M:DoyouthinkIcanborrowyourcellphonewhileyouareincla
随机试题
DuringthedayinLakeConstance,thezooplanktonD.hyalinadepartsforthedep
Chocolatecouldsoonbeathingofthepast,afterscientistswarnedthatthe
前伸记录的求得是通过A.Christensen现象 B.息止颌间隙 C.正中
A.温中补虚,和里缓急 B.温中散寒,缓急止痛 C.温中补虚,降逆止呕 D
阅读材料,回答问题 材料:中一班区域活动时间,厨房的“小厨师”正在用橡皮泥做
以下不同产业或行业按照2012年1~11月固定资产投资同比增速从高到
(2020年真题)李老师批改五年级学生作文时,看到小勇的作文不足200字,而且字
心室肌前负荷增加时,将出现A.心室舒张末期室内压下降 B.心室收缩时最大张力下
给定资料 1.“碧海蓝天”曾经是广西北部湾引以为自豪的生态品牌。北部湾素
(2018年真题)2017年12月31日,某企业“应付账款——甲企业”明细科目贷
最新回复
(
0
)