首页
登录
职称英语
According to the passage, the science of the future is______. [br] [originaltex
According to the passage, the science of the future is______. [br] [originaltex
游客
2023-11-13
26
管理
问题
According to the passage, the science of the future is______. [br]
Until recently, the "science of the future" was supposed to be electronics and artificial intelligence. Today it seems more and more likely that the next great breakthroughs in technology will be brought through a combination of those two sciences with organic chemistry and genetic engineering. This combination is the science of biotechnology.
Organic chemistry enables us to produce excellent materials. However, it is still difficult to manufacture anything that has the capacity of wool to conserve heat and also to absorb moisture. Nothing that we have been able to produce so far comes anywhere near the combination of strength, lightness and flexibility that we find in the bodies of ordinary insects.
Nevertheless, scientists in the laboratory have already succeeded in "growing" a material that has many of the characteristics of human skin. The next step may well be "biotech hearts and eyes" which can replace diseased organs in human beings. These will not be rejected by the body, as is the case with organs from humans.
The application of biotechnology to energy production seems even more promising. In 1996 the famous science fiction writer, Arthur C. Clarke, many of whose previous predictions have come true, said that we may soon be able to develop remarkably cheap and renewable sources of energy. Some of these power sources will be biological. Clarke and others have warned us repeatedly that sooner or later we will have to give up our dependence on non-renewable power sources. Coal, oil and gas are indeed convenient. However, using them also means creating dangerously high levels of pollution.
选项
A、as good as wool
B、as good as an insect’s body
C、not as good as some natural materials
D、as good as humans’ skin
答案
C
解析
客观推断题。此道题目考查的是考生对于录音当中细节的快速判断和筛除的能力,我们可以听到“However,it is still difficult to manufacture anything that has the capacity of wool to conserve heat and also to absorb moisture.”由此可以断定正确答案是C。
转载请注明原文地址:https://tihaiku.com/zcyy/3183405.html
相关试题推荐
Decidewhichofthechoicesgivenbelowwouldbestcompletethepassageifi
Decidewhichofthechoicesgivenbelowwouldbestcompletethepassageifi
Decidewhichofthechoicesgivenbelowwouldbestcompletethepassageifi
Decidewhichofthechoicesgivenbelowwouldbestcompletethepassageifi
Decidewhichofthechoicesgivenbelowwouldbestcompletethepassageifi
Decidewhichofthechoicesgivenbelowwouldbestcompletethepassageifi
Decidewhichofthechoicesgivenbelowwouldbestcompletethepassageifi
Decidewhichofthechoicesgivenbelowwouldbestcompletethepassageifi
Decidewhichofthechoicesgivenbelowwouldbestcompletethepassageifi
Decidewhichofthechoicesgivenbelowwouldbestcompletethepassageifi
随机试题
[originaltext]W:However,themajorcomponentofChinesemedicaltherapyisher
Asmytrainwasnotduetoleaveforanotherhour,Ihadplentyoftimetos
对称矩阵A正定的充分必要条件是|A|>O
下列哪些食物属于寒凉类()A.鸭肉 B.冬瓜 C.豆腐 D.黑木耳 E
关于尿液检验质控要求,错误的是A.可以不考虑药物对检验结果的影响B.尿液检验记录
2020年末全国城市公共汽电车运营线路70643条,比上年末增加4913条,运营
旅游产业结构的类型主要有()。A.旅游产业运行结构 B.旅游产业所有制结
财务报表分析的方法不包括()。A.因果分析法 B.比较分析法 C.比率分析法
A.批准其设置的人民政府卫生行政部门 B.所在地的省、自治区、直辖市人民政府卫
(2018年真题)根据专利法律制度的规定,申请专利的发明创造在申请日以前6个月
最新回复
(
0
)