問題詳情
Few technologies make headlines these days 41 nanotechnology. Nanotechnology is considered any technology thatworks on a very tiny scale: about 42 a human hair. According to some researchers, the most exciting potential of nanotech 43 the future. Interesting applications of thetechnology could appear in many fields. It may not be long 44 your iPod can hold one hundred times as many songs as itdoes today. If computer components could be constructed 45 the atomic level, today’s fastest personal computer 46fit on the head of a pin. In the field of medicine, there could soon be nano-machines able to fight diseases such as cancer. Other applications might be tinyrobots that cruise around your body 47 information so doctors and easily determine what treatment is needed. In the field ofenvironment, nano-machines in the environment would operate in 48 the same way 48 they would in the humanbody-fighting harmful pollutants. One 49 application would be 50 of water purification. Many areas of the worldstill do not have clean drinking water and basic sanitation. Nano-machines could help kill harmful bacteria.
【題組】41.
(A) as many as
(B) as few as
(C) as much as
(D) as little as
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)