Wearing a hearing aid can slow the progress of dementia（癡呆）by up to 75 percent，according to a new study.Scientists believe that keeping older people active by adopting the devices can significantly reduce age-related cognitive （認(rèn)知的）decline.
They followed the progress of 2，040 people between 1996 and 2014，asking them to complete word memory tests at various stages and monitoring the rate of decline before and after getting a hearing aid.The research team found that while the aids did not halt cognitive decline，they slowed it down by three-quarters.Meanwhile，in a separate group of 2，068 who underwent cataract surgery （白內(nèi)障手術(shù)），decline slowed by around half.
The team at the University of Manchester said the strength of the connection between hearing aids，cataract surgery and mental decline meant policy makers should consider hearing and sight loss screening（篩查）for all older adults.Dr.Piers Dawes said，"These studies underline just how important it is to overcome the barriers which stop people from accessing hearing and visual aids.It's not really certain why hearing and visual problems have an effect on cognitive decline，but I'd guess that separation，shame and the resultant lack of physical activity that are linked to hearing and vision problems might have something to do with it，" "And there are barriers to overcome-people might not want to wear hearing aids because of embarrassment attached to wearing them，or they feel the amplification（放大）is not good enough or they're not comfortable."
The number of people in Britain suffering hearing problems will rise by 40 percent by 2035，a charity has forecast.The charity Action on Hearing Loss believes the number of people suffering such difficulties will rise from one in six to one in five，so it calls for more investment in treatment and research into hearing loss.
（1）How does wearing hearing aids benefit old people？ BB
A．It improves their cognitive ability.
B．It slows down their cognitive decline.
C．It enables them to make more friends.
D．It helps them overcome life barriers easily.
（2）What does Paragraph 2 mainly talk about？ AA
A．The result of the research.
B．The principle of the research.
C．The importance of the research.
D．The participants of the research.
（3）What does the underlined word "halt" in Paragraph 2 probably mean？ BB
A．Increase.
B．Stop.
C．Change.
D．Help.
（4）What do researchers suggest policy makers do？ CC
A．Provide hearing aids for people freely.
B．Spend more on research into hearing loss.
C．Screen all old people for hearing and sight loss.
D．Encourage factories to produce good hearing aids.
【答案】B；A；B；C
【解答】
【點(diǎn)評(píng)】
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發(fā)布：2024/5/27 14:0:0組卷：2引用：1難度：0.5
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1．Hi Judy!
You often complain to me that you always buy goods unreasonably on sale promotion（促銷）and feel it shameful after going back to your school dormitory with new things not needed，considering all the money you spend is your parents' income．
In fact，this is a common phenomenon，called impulsive buying，a buying unplanned and hard to control．It usually happens when a store offers discounts（打折）or sales promotion-a special way used by stores to get more customers，which means you may fall into its traps even without notice．
Stores，with a good knowledge of customers' psychology（心理），make use of it to drive business．Avoiding all the impulsive buying is a hard thing．However，knowing our psychology behind it and reducing the times when influenced by sales promotion may be useful．So you should keep calm when facing the sales promotion by keeping in mind what you really need．
Find out the conditions where you are likely to buy things blindly．When seeing a dress advertised at 20% off，do not concentrate on the discount，but warn yourself against falling into the trap of "saving money''．
Besides，do not forget the long-term effects of your choice when meeting a sales promotion．Short-term benefits，like excited feeling just after buying items encourage impulsive buying．But the long-term costs such as waste of money and the sense of shame really annoy you．When seeing the advertisements，remember what you really want to buy originally and warn yourself of that terrible feeling．Only in this way can you save money for really needed things．
Yours，
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（1）Judy felt it a shame to．
A．complain to others about the poverty of her family
B．waste her parents' money on unneeded things
C．buy cheap things at lower prices or with less money
D．rely on her parents for further education
（2）Which of the following is true of impulsive buying according to Rachel？
A．It is designed by shops to draw customers' attention．
B．It can be brought under control with the help of stores．
C．It is planned by buyers with the purpose of saving money．
D．It is done by customers without considering its bad effects．
（3）In face of sales promotion Judy is advised to．
A．have belief in her own immediate decision
B．check the quality of the goods at low prices
C．stay calm by thinking about what she really needs
D．take the chance to learn more about stores tricks
（4）How do buyers usually feel in the long run after buying discounted things？
A．Regretful．
B．Thrilled．
C．Relaxed．
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B．It is located in London.
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