問題詳情

IV.篇章結構 10%      Nanotechnology will soon be closely involved in our daily lives. It is not something remote that onlyexists in laboratories, but something we will wear, see, and touch every day. _ (51) Even more will appearsoon.       One of the most remarkable nanotechnology-based products that have been thought of so far is theNanoDetecto watch. (52) For example, if someone close to you sneezes, the NanoDetecto watch candetect the presence of any harmful bacteria and sound a warning.       Another great invention is superstick nanotape. It’s just like ordinary sticky tape except much morepowerful. (53) Some researchers believe that with a special suit or gloves made from superstick nanotape,humans would be able to climb walls, just like lizards or spiders!       Certain people have to wear very special sets of clothes to do their jobs. ___(54) The clothing theyrequire is usually unpleasant to wear. Thanks to nanotechnology, however, their lives may be about to get mucheasier. Scientists are working on clothing that can adapt itself to aid in performing different tasks. For example,if a firefighter has to go through a fire, the clothes could change themselves to become more resistant to hightemperatures. (55) They would want to keep heat in instead of out, so their clothes could become tighterto help keep body temperature up.      As you can see, nanotechnology has many fascinating applications. Some people may consider sciencecomplicated and boring, but nanotechnology shows that it can also be interesting and useful.  A. It can stick to any surface, even under water. B. Skiers, by contrast, usually operate in cold environments. C. Among these, for example, are firefighters and soldiers. D. Some exciting nanotechnology products have already come to market.E. This amazing device will not only tell the time, but will warn you of any hidden dangers in the environmentsuch as dangerous chemicals or bacteria.
51

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

內容推薦

內容推薦