首页
AI 智能助手
浏览器插件
学科题目
上传题库
手机APP

题目

C-|||-Researchers from Singapor said in their new study that in older adults,doing housework was tied to a better-|||-memory and attention span,and stronger legs,which helps prevent falls. Shiou-Lian Wee,a researcher said,-|||-"Housework is a purposeful activity perfo by many older adults and represents a significant share of their-|||-self-reported physical ac-|||-For the study,Wee`s team investigated nearly 500 healthy Singaporcans between 21 and 90 years of age.-|||-Among younger participant 36% said they engaged in enough physical activity to meet the goal researchers set as-|||-beneficial,as did 48% of older participants.But 61%of younger and 66% of older participants met this target only-|||-through housework,the study revealed-|||-After taking other types of regular physical activity into considerati the researchers found that housework-|||-was tied with sharper mental abilities and better physical capacity, but only among the older participants. Scores on-|||-tests of mental ability were as much as 8%higher among those who did lots of housework,compared with those-|||-who did little,Lee`s team found.-|||-And among older participants,balance and the time it took to stand up from sitting,which the investigators-|||-used as an indication of physical ability, were better for those who did lots of f housework than for those who didn t.-|||-Dr.Maria Carney,chief of geriatric ( 老年病的)medicine at Northwell Health,N Y.,noted that exercise-|||-benefits your brain,and housework is exercise that also involves mental activity and requires detailed thought-|||-processes to complete.Physical activity incrcas blood circulation to your muscles and your brain,which helps-|||-mental function.Houscwork can be an important part of your cxercise routine.Carney said,"It`s a task you`ve got-|||-to plan for.You`ve got to use devices;you`ve got to use equipment.There`s planning involved,so there `s mental-|||-exercise along with physical exercise."-|||-28.According to Paragraph 1,what do we know about the study?A-|||-A.Older adults benefit from doing housework.-|||-B.Older adults doing housework do not fall.-|||-C.Doing housework is a rising trend in Singapore.-|||-D.Doing housework is older adults`favorite exercise.-|||-29.Which of the following was considered in the study by the researchers? D-|||-A.Participants`ages,sexes and occupations.-|||-B.Goals of physical ability particip set.-|||-C.Ways in which participants do housework.-|||-D.Types of physical activity partici do.-|||-30.What are the research findings based on? A-|||-A.Research data. B.Scientific theory.-|||-C.Related documents. D.Daily observation-|||-31.What is the last paragraph mainly about?-|||-A.Why tools are used in doing housework-|||-B.How housework works for mental ability.-|||-C What physical activities should be done.-|||-D.Who are more suitable to do housework

题目解答

答案

答案见上

相关问题

拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个字母 ) A seq----- of events or things is a number of events or things that come one after another in a particular order.
拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个字母 ) If there is a bo-- in the economy, there is an increase in economic activity.
The Harry Potter series, written by J.K. Rowling, is perhaps the most popular set of novels of the modern era. With seven books and many successful films to its name, the series has gathered about 15 billion dollars in sales. How did the series become so popular? The reason can be broken down into several areas.The first book in the series was rejected 12 times before it was picked up by Bloomsbury—a small publisher in England. So receiving this contract was Rowling's first step to success. However, getting a book contract does not ensure the success of a book. The story was soon loved by children and adults alike. In light of this, Bloomsbury Publishing published a second version of the books with “adult” (less colorful and more boring) book covers. This made it easier for a full range of ages to enjoy the series.Another factor that worked like a charm was that the publisher and Rowling herself, through the books, conducted midnight releases, promotions, and pre-ordering more readers. Customers who feared that their local bookstore would run out of copies responded by pre-ordering over 700,000 copies before the July 8, 2000 release.What does the underlined word “releases” (Para. 3) mean?A. The activity that frees or expresses energy or emotion.B. The announcement about the book’s publishing information.C. The sales of books that is available only at midnight.
拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个字母 ) To enh ---- something means to improve its value, quality, or attractiveness.
Elder and weaker Mr. Mag paid_visits to his old friends.A. scarceB. rare()C. insufficientD. inadequate
If you_________in a job for several years, you may be able to accumulate a lot of work experience and skills that would be beneficial to your future career development.A. have workedB. had workedC. have been workingD. had been working
一、拼写合适的单词补全句子（答案不区分大小写；单词提示中一根小短线代表一个字母） If someone is __ob---__ , they are extremely fat.
6. The children will now play some pieces of music that they ______ themselves. A.were taught posed C.accomplished D.worked7. While she waited,she tried to ______ her mind with pleasant thoughts of the vacation. A.occupy pose C.think D.intensify8. In the film,the peaceful life of a monk ______ the violent life of a murderer. A.is compared with B.is compared to C.is contrasted to D.is contrasted with9. ______ to pay for an order is simplicity itself. A.Use plastic B.Using plastics C.Using plastic D.Used plastic10. Additional time is required for cooking or ______ homemade dishes. A.chill B.to chill C.chilled D.chilling
拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个字母 ) To aut _ _ _ _ _ a factory , office , or industrial process means to put in machines which can do the work instead of people.
ⅢComplete the following sentences with the given sentence structures-|||-get ready for.sa为························备-|||-e.g.Susan has to buy a lot of things to get ready for her trip.(苏珊不得不买很多东西为旅行做准备。)-|||-1 The boy got up early to __ (为上学做准备).-|||-2 I have a lot of work to do to __ (为明天做准备).
选择合适的单词补全句子
拼写合适的单词补全句子（答案不区分大小写；单词提示中一根小短线代表一个字母） Someone or something that is so---- is very serious rather than cheerful or humorous.
question or statement.Hot pot is a traditional dish in China. It is believed to date back more than 1,000 years to the time of the Jin Dynasty. Hot pot's origins can be found in the dining practices of Mongolian horsemen who rode across the steppe and into northern China. Legend has it that the Mongols used their helmets as pots to simmer (炖) broth (汤底) over open fires, and cooked chunks of meat in the broth.Hot pot cooking seems to have spread to northern China during the Tang Dynasty. In the regional variations developed with different ingredients such as seafood. In the centuries that witnessed the growth of the Song Dynasty, hot pot moved — and changed — further south, with each successive region adapting it to their local ingredients and tastes.The ingredients in a hot pot vary a lot from region to region. Perhaps the most famous hot pot is the Chongqing or Sichuan hot pot. It features a dark red broth chock-full (塞满了的) of spices, chili peppers, and the uniquely mouth-numbing Sichuan peppers. In Beijing and elsewhere in the north, hot pot broth tends to be mild and, compared to its racy southern "cousins", a little light. In the northeast of China, a kind of local sauerkraut (酸菜) is used to add some tang (强烈的味道), making the broth a bit sour. People can choose a version of hot pot according to their taste.1 Hot pot is believed to date back more than 1,000 years to the time of _______.A. the Jin Dynasty B. the Tang DynastyC. the Song Dynasty D. the Yuan Dynasty
These drugs are available over-the-counter without a(n)__________. （）A. infectionB. dosageC. prescription
The increase in international business and in foreign investment has created a need for executives with knowledge of foreign languages and skills in cross-cultural communication. Americans, however, have not been well trained in either area and, consequently, have not enjoyed the same level of success in negotiation in an international arena as have their foreign counterparts. Negotiating is the process of communicating back and forth for the purpose of reaching an agreement. It involves persuasion and compromise, but in order to participate in either one, the negotiators must understand the ways in which people are persuaded and how compromise is reached within the culture of the negotiation. In many international business negotiations abroad, Americans are perceived as wealthy and impersonal. It often appears to the foreign negotiator that the American represents a large multi-million-dollar corporation that can afford to pay the price without bargaining further. The American negotiator’s role becomes that of an impersonal supplier of information and cash. In studies of American negotiators abroad, several traits have been identified that may serve to confirm this stereotypical perception, while undermining the negotiator’s position. Two traits in particular that cause cross-cultural misunderstanding are directness and impatience on the part of the American negotiator. Furthermore, American negotiators often insist on realizing short-term goals. Foreign negotiators, on the other hand, may value the relationship established between negotiators and may be willing to invest time in it for long-term benefits. In order to solidify the relationship, they may opt for indirect interactions without regard for the time involved in getting to know the other negotiator. Clearly, perceptions and differences in values affect the outcomes of negotiations and the success of negotiators. For Americans to play a more effective role in international business negotiations, they must put forth more effort to improve cross-cultural understanding. [共5题](1)What kind of manager is needed in present international business and foreign investment? [本题2分]A. The man who represents a large multi-million-dollar corporation. B. The man with knowledge of foreign languages and skills in cross-cultural communication. C. The man who is wealthy and impersonal. D. The man who can negotiate with his foreign counterparts.
选择合适的单词补全句子。-|||-I __ in the city.-|||-live lives
拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中根小短线代表一个字母 ) A va---- is a space that contains no air or other gas.
拼写合适的单词补全句子(答案不区分大小写;单词提提示中一根小短线代表一个字母)Something that is inf- - - - - has no limit,end,or edge.
The coming of the railways in the 1830s ________ our society and economic life.A. transferredB. transformedC. transportedD. transmitted

上一页下一页

广州极目未来文化科技有限公司

注册地址：广州市黄埔区揽月路8号135、136、137、138房

关于

隐私政策
服务协议
权限详情

学科

医学
政治学
管理
计算机
教育
数学

联系我们

客服电话: 010-82893100
公司邮箱: daxuesoutijiang@163.com

©2023 广州极目未来文化科技有限公司粤ICP备2023029972号粤公网安备44011202002296号