共用题干A Doctor in the House Brushing your teeth twice a day should keep the...

作者: rantiku 人气: - 评论: 0

问题共用题干A Doctor in the House Brushing your teeth twice a day should keep the dentist away.But if a group of scientific researchers have their wish,it will make the rest of your body healthy too._____(46)It is one of many gadgets （小装置）proposed by engineers and doctors at the Center for Future Health in New York一others include a pair of glasses that help to jog your memory,and a home camera designed to check for cancer. The devices seem fanciful,but the basic principles are simple.The gadgets should make it easy for peo- pie to detect illness long before it strikes and so seek treatment far earlier than normal.________(47)In the long run,the technology may even prevent illness by encouraging us to lead healthier lives. Intelligent bandages（绷带）are a good example. Powerful sensors within the bandage could quickly identi行tiny amounts of bacteria in a wound and determine which antibiotics（抗生素）would work best. _________(48) Socks are long overdue for t makeover. In the future they will be able to automatically detect the amount of pressure in your foot and alert you when an ulcer（溃疡）is coming up. All the projects should have far-reaching implications,but the biggest single development is a melanoma （黑瘤）monitor designed to give early warnings of cancer. _________ (49)If a problem is found,the sys- tem would advise you to get a check-up at your doctor's surgery. If all this sounds troublesome,then help is at hand. ___________(50)A standard computer would be able to understand your voice and answer questions about your symptoms in plain English and in a way which would calm your nerves.

选项 __________(46) A:A toothbrush that checks blood sugar and bacteria while you brush is currently in development in USA. B:Experts are also working on a"digital doctor",complete with a comforting bedside manner. C:Instead of relying on hi-tech hospitals,the emphasis is shifted to the home and easy-to-use gadgets. D:The cut could then be treated instantly,so avoiding possible complications. E:That is going to be the difficult part. F:The device could be used to take a picture of your body each week,then compare it with previous images.

答案 A

解析后面一句说“It is one of many gadgets..."，空前的句子说科学家们可以研制出能使你全身都健康的牙刷，由此可见此空处很可能要讲一种跟牙刷有关的小装置，再观察选项，通过比较和联系上下文便可发现A项放在此处正好合适。前面一句讲这些装置能使人们更早地发现疾病，及早就医而不是当疾病汹涌来袭时才去求医。这是把重点放到了用这些装置进行居家诊查上，所以C项放在这儿很合适。前一句中的“wound”即可使我们注意到0项，因为D项中说的是伤口，再从意思看，D 项适合此处的语境。 F项说的是“每周可以用该装置对全身进行拍照，并将照片与之前的进行对比。”黑瘤可能发生在身体的几乎任何一个部位，所以F项说的这个装置应该就是前一句说的能发现黑瘤的装置。由后面一句说的该装置可以回答有关你的症状的问题并抚慰你，再联系上下文即可确定此处应选B。

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