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 Smart home applications can share all kinds of helpful information with homeowners. There appears a new housing platform which can detect the stress on electricity — and the stress on the heart.   “There is a growing population of elderly people, a

提问人:ylm发布时间:2021-04-27

 小题1:The system was first designed for a house owner to .

  A.keep watch on his house

  B.keep his house safe

  C.monitor the elderly people inside

  D.save electricity

  小题2:The wristband technology is used in the system to .

  A.sense important organs of a person

  B.keep an old man from falling

  C.get the medical information of a sick person

  D.record a person’s daily activities

  小题3:The researchers are now trying to make the wristband .

  A.more sensitive

  B.be connected with the Internet

  C.available for common people

  D.suitable to wear on the wrist

  小题4:What challenges will the new technology bring according to Siau?

  A.The wristband can be large and expensive.

  B.The wristband will get false information of a person.

  C.It will not be used in the proper way.

  D.It will bring inconvenience to the old people.

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