依次填入下列各句中划横线处的词语，恰当的一组是

  (1)老舍曾经说过，茶馆是三教九流会面之处，可以    各色人物，他们身上带有时代的特征，其实一个茶馆就是一个小型社会。

  (2)有的学校分陕慢班时，只根据学生的成绩，以某个分数为    ，把学生人为地分成“好”与“差”两大类，这种做法是不够科学的。

  (3)对严复提出的“信、达、雅”的翻译标准，有学者    为：“信”是忠于原作，“达”是忠于读者，“雅”是对于文学语言的忠诚。

  (4)路瓦栽夫人面对——的家居环境，却偏偏梦想那些宽敞的客厅，那里张挂着古式的壁挂，陈设着精巧的木器和珍奇的古玩。

  A．容纳  界限  品读  简陋    B．容纳  界线  解读  简陋

  C．容身  界线  解读  简朴    D．容身  界限  品读  简朴

Motherhood may make women smarter and may help prevent dementia （痴呆） in old age by bathing the brain in protective hormones （荷尔蒙） , U.S. researchers reported on Thursday.
Tests on rats show that those who raise two or more litters of pups do considerably better in tests of memory and skills than rats who have no babies, and their brains show changes that suggest they may be protected against diseases such as Alzheimer’s （早老痴呆症）. University of Richmond psychology professor Craig Kinsley believes his findings will translate into humans.
“Our research shows that the hormones of pregnancy are protecting the brain, including estrogen （雌激素）, which we know has many neuroprotective （保护神经的） effects,” Kinsley said.
“It’s rat data but humans are mammals just like these animals are mammals,” he added in a telephone interview. “They go through pregnancy and hormonal changes.”
Kinsley said he hoped public health officials and researchers will look to see if having had children protects a woman from Alzheimer’s and other forms of age-related brain decline.
“When people think about pregnancy, they think about what happens to babies and the mother from the neck down,” said Kinsley, who presented his findings to the annual meeting of the Society of Neuroscience in Orlando, Florida.
“They do not realize that hormones are washing on the brain. If you look at female animals who have never gone through pregnancy, they act differently toward young. But if she goes through pregnancy, she will sacrifice her life for her infant—that is a great change in her behavior that showed in genetic alterations （改变） to the brain.”
【小题1】 How do scientists know “Motherhood may make women smarter”?

I usually doubt about any research that concludes that people are either happier or unhappier or more or less certain of themselves than they were 50 years ago.While any of these statements might be true, they are practically impossible to prove scientifically. Still, 1 was struck by a report which concluded that today’s children are significantly more anxious than children in the 1950s. In fact, the analysis showed, normal children between 9 and 17 have a higher level of anxiety today than children who were treated for mental illness 50 years ago.
Why are America’s kids so stressed? The report cites two main causes: increasing physical isolation (孤独) brought on by high divorce rates and less involvement in community, and a growing perception that the world is a more dangerous place.
Given that we can’t turn the clock back, adults can still do plenty to help the next generation to cope.
At the top of the list,nurturing (培育) is a better appreciation of the limits of individualism. No child is an island. Strengthening social ties helps build communities and protect individuals against stress.
To help kids build stronger connections with others, you can pull the plug on TVs and computers. Your family will thank you later.They will then have more time for face-to-face relationships, and they will get more sleep.
Limit the amount of virtual (虚拟的) violence your children are exposed to. It’s not just video games and movies; children see a lot of murder and crime on the local news.
Keep your expectations for your children reasonable. Many highly successful people never attended Harvard or Yale.
Make exercise part of your daily routine. It will help you deal with your own anxieties and provide a good model for your kids. Sometimes anxiety is unavoidable,but it doesn’t have to ruin your life.
【小题1】What does the author thinks of the conclusion that people in America are unhappier than 50 years ago?

Easy Ways to Keep Your Brain Sharp
Everyone is forgetful, but as we age, we start to feel like our brains are slowing down a bit—and that can be a very annoying thing.  1    Read on for some techniques worth trying.
1.  2    
People who regularly made plans and looked forward to upcoming events had a 50 percent
reduced chance of Alzheimer's disease (早老性痴呆症), according to a recent study.   3  
Something as simple as setting a goal to have a weekly coffee date with a friend will do. There's evidence that people who have a purpose in life or who are working on long or short-term goals appear to do better. In other words, keep your brain looking forward.
2. Go for a walk.
Mildly raised glucose (葡萄糖) levels can harm the area of the brain that helps you form memories and physical activity can help get blood glucose down to normal levels. In fact,exercise produces chemicals that are good for your brain.   4    
3. Learn something new.
Take a Spanish class online, join a drawing club, or learn to play cards. A study found that mental stimulation (刺激) limits the weakening effects of aging on memory and the mind. But the best thing for your brain is when you learn something new and are physically active at the same time.   5    Or go dancing with your friends.

Scientists find that hard-working people live longer than average men and women. Career women are ___1___ than housewives, Evidence (证据) shows that ___2___ are in poorer health than the job-holders. A study shows ___3___ the unemployment rate increases by 1%, the death rate increases correspondingly (相应地) by 2%. All this ___4___ one point: Work is helpful to health.

Why is work good for health? It is because work keeps people busy, __5___ loneliness and solitude (孤独). Researches show that people feel __6___ and lonely when they have nothing to do. Instead, the happiest are those who are ___7___. Many high achievers who love their careers feel that they are happiest when they are working hard. Work serves as ___8___ between man and reality. By work, people ___9___ each other. By collective (集体的) activity, they find friendship and warmth. This is helpful to health. The loss of work __10___ the loss of everything. It affects man spiritually and makes him liable to (易于)___11___.

__12___, work gives one a sense of fulfillment (充实感) and a sense of ___13___. Work makes one feel his value and status in society. When ___14___ finishes his writing or a doctor successfully __15___ a patient or a teacher sees his students ___16___, they are happy __17___.

From the above we can come to the conclusion ___18___ the more you work, __19___ you will be. Let us work hard, __20___ and live a happy and healthy life.

1. A. more healthier              B. healthier           C. weaker             D. worse

2. A. career women         B. the busy          C. the jobless   D. the hard-working

3. A. that whenever          B. whether           C. that though               D. since

4. A. comes down to        B. equals to          C. adds up to               D. amounts to

5. A. 不填                    B. off                  C. in touch with      D. away from

6. A. happy, interested      B. glad, joyful      C. cheerful, concerned   D. unhappy, worried

7. A. busy                      B. free               C. lazy                  D. empty

8. A. a river                   B. a gap         C. a channel           D. a bridge

9. A. come across    B. come into contact with  C. look down upon      D. watch over

10. A. means                  B. stands           C. equals                      D. matches

11. A. success                       B. death         C. victory              D. disease

12. A. Besides                   B. Nevertheless    C. However        D. Yet

13. A. disappointment        B. achievement      C. regret             D. apology

14. A. a worker                B. a farmer        C. a writer            D. a manager

15. A. manages                 B. controls         C. operates on        D. deals with

16. A. raise                    B. grow         C. rise                   D. increase

17. A. in a word             B. without a word  C. at a word         D. beyond words

18. A. that                     B. which                C. what                 D. 不填.

19. A. the lonelier and weaker            B. lonelier and weaker

C. happier and healthier                    D. the happier and healthier

20. A. study well            B. studying well     C. study good        D. studying good