共用题干 A Doctor in the HouseBrushing your teeth twice a day should keep the de...

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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—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
identify tiny amounts of bacteria in a wound and determine which antibiotics（抗生素）would work best.
___________(48)
Socks are long overdue for 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 system
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 __________（47） A:The device could be used to take a picture of your body each week,then compare it with previous images. B:That is going to be the difficult part. C:The cut could then be treated instantly,so avoiding possible complications. D:Experts are also working on a "digital doctor" ,complete with a comforting bedside manner. E: Instead of relying on hi-tech hospitals,the emphasis is shifted to the home and easy-to-use gadgets. F:A toothbrush that checks blood sugar and bacteria while you brush is currently in development in USA.

答案 E

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，由此可推测此空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发现F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求医。这是把重点已放到了用这些装置进行居家诊查上，所以E项放在这儿很合适。
前一句中的“wound”即可使我们注意到C项，因为C项中说的是伤口，再从意思看，C 项也很合此处的语境。
A项说“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A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D。第6部分：完形填空

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