2. 计算机
  3. (2012年下半年上午试题71～75) Computer will become more advanced and they will also become easier to use．Improved speed recognition wi

(2012年下半年上午试题71～75) Computer will become more advanced and they will also become easier to use．Improved speed recognition wi

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问题 (2012年下半年上午试题71～75)
    Computer will become more advanced and they will also become easier to use．Improved speed recognition will make the operation of a computer easier．Virtual reality(虚拟现实)，the technology of______【C1】 with a computer using all of the human senses，will also contribute to better human and computer ______【C2】．Other，exotic(奇异的)models of computation are being developed，including biological computing that uses living organisms，molecular computing that uses molecules with particular ______【C3】，and computing that uses DNA，the basic unit of heredity(遗传)to store data and carry out operations．These are examples of possible future computational platforms that，sofar，are limited in abilities or are strictly______【C4】．Scientists investigate them because of the physical limitations of miniaturizing circuits embedded in silicon．There are also______【C5】 related to heat generated by even the tiniest of transistors．
【C1】
选项 A、interact
B、interacting
C、communicate
D、using
答案B
解析 参考译文：计算机将越来越高级且易于使用。识别速度的提高将使计算机的操作更加容易。虚拟现实是一种用人的所有感官与计算机交互的技术，它也将有助于创造更好的人机接口。其他奇异的计算模型正在开发中，包括使用生物体的生物计算、使用具有特殊性质分子的分子计算，及使用DNA来存储数据和执行操作的计算。到目前为止，这些可能的未来计算平台都受到性能上的限制或是严格理论化的。科学家研究它们，是因为嵌入硅中的小型化电路存在物理限制。还有一些限制与最微小的晶体管也会产生的热量相关。
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