A study shows that students living in non-smoking dorms are less likely to_____ the habit of smoking.

A . offer greater professional satisfaction B . make graduates more easily employed C . offer easy enrollment D . offer more rewarding jobs in terms of payment

A．this improves kids' mathematical and verbal abilities B．the more time spent with kids, the better they speak C．the more strict the fathers are, the cleverer the kids D．girls usually do better than boys academically 此题为多项选择题。

A．Parents play a key role in a child's longevity. B．People with religious belief usually live longer. C．The way of life contributes most to longevity. D．The length of life is strongly linked with genes.

A.the higher B.the highest C.as high D.the high

A．They are not welcome in traditional European study sites there. B．They are worse treated there as minorities than in America. C．They are not entitled to as much scholarship there as elsewhere. D．They are unable to afford their education in European universities.

A．many Americans are very practical when they search for a spouse B．American 20-somethings have a largely romantic view of marriage C．Romantic view of marriage might lead marriage to a happy ending D．Americans are fond of marriage life so they will not care cohabitation

Beth Snoke has watched her mother and both grandmothers battle and survive breast (52) So when she was diagnosed, there was no doubt in her mind (53) she had to do. "I do exactly what the doctors say as far as the medicine that I'm on, as (54) as the vitamins, the diet, and the fitness. And I can't stress enough (55) important that is," says Beth Snoke. But a surprising new study shows that (56) every woman who beats breast cancer is getting that message. In fact, nearly 40% of them say even (57) surviving breast cancer, they haven't made significant changes in the (58) they eat or how much they exercise. "Not all survivors are taking advantage of this teachable moment and making positive health changes in (59) life," says Electra Paskett, PhD, at Ohio State University's Comprehensive Cancer Center. Paskett says diet and exercise have been proven to not only help women feel better during and after treatment, they may (60) play a role in preventing some cancers from coming back (61) growing evidence, some women just aren't listening. "Colon cancer survivors (62) exercise have actually been shown to have improved survival rates. So, yes, it is true that perhaps by making some of these healthy choices we can actually increase their health," says Paskett. As a breast cancer survivor (63) , Paskett knows first hand how much difference diet and exercise can (64) The challenge, she says, is to get more survivors to be more like Beth, during and after treatment. Experts say exercising more and eating a healthier diet can also cut (65) on stress and help women overcome depression. There are more than 2 million breast cancer survivors living in the U.S. Of those, nearly a million have yet to change their diet or exercise routines. 51. A. women B. people C. persons D. men

A．take off extra weight B．lower bad cholesterol C．help prevent heart disease D．reverse memory failure

A．a kind of disability due to differences on the brain B．something that only emerges in a child in infancy C．something that stays with the person for all his or her life D．not a learned behaviour—it is innate

But the article is actually quite optimistic, as it outlines a potential solution to this problem, suggesting that an approach(which involves a one-hour, next-to-no-cost program) can close 63 percent of the achievement gap(measured by such factors as grades)between first-generation and other students. The authors of the paper are from different universities, and their findings are based on a study involving 147 students(who completed the project)at an unnamed private university.First generation was defined as not having a parent with a four-year college degree Most of the first-generation students(59.1 percent) were recipients of Pell Grants，a federal g rant for undergraduates with financial need，while this was true only for 8.6 percent of the students wit at least one parent with a four-year degree. Their thesis-that a relatively modest intervention could have a big impact-was based on the view that first-gene ration students may be most lacking not in potential but in practical knowledge about how to deal with the issues that face most college students They cite past resea rch by several authors to show that this is the gap that must be narrowed to close the achievement gap. Many first-gene ration students”struggle to navigate the middle-class culture of higher education，learn the‘rules of the game，’and take advantage of college resources,” they write And this becomes more of a problem when collages don’t talk about the class advantage and disadvantages of different groups of students Because US colleges and universities seldom acknowledge how social class can affect students’ educational experience，many first-gene ration students lack sight about why they a re struggling and do not unde rstand how students’ like them can improve. Recruiting more first-generation students has______ . A.reduced their d ropoutrates B.narrowed the achievement C.missed its original pu rpose D.depressed college students The study suggests that most first-gene ration students______ .A.study at private universities B.are from single-pa rent families C.are in need of financial support D.have failed their collage The author of the paper believe that first-generation students______ .A.a re actually indifferent to the achievement gap B.can have a potential influence on other students C.may lack opportunities to apply for research projects D.are inexperienced in handling their issues at college We may infer from the last paragraph that______ .A.universities often rect the culture of the middle-class B.students are usually to blame for their lack of resources C.social class g realy helps en rich educational experiences D.colleges are partly responsible for the problem in question The author of the research article are optimistic because______ .A.the problem is solvable B.their approach is costless C.the recruiting rate has increased D.their finding appeal to students 请帮忙给出每个问题的正确答案和分析，谢谢！

A．Right B．Wrong C．Not mentioned

It is unclear what is behind the phenomenon but it may be that beauty creates confidence. The self-confident may appear to be doing better than they are and will not hesitate about asking for a pay rise. Researcher Jason Fletcher, of Yale University in the U.S., rated the attractiveness of the 4,000 men and women. Just over half were judged average, while 7 percent were felt to be very attractive and 8 percent were judged unattractive or very unattractive. The volunteers also sat an IQ test and reported their salary. It became clear that pay scales were far from fair. For instance, a 14- point increase on the IQ score was associated with a 3 to 6 percent increase in wage. But being of above-average looks increased pay by 5 to 10 percent . For a plain person to be paid the same as a very attractive one , they would have to be 40 percent brighter, the journal Economics Letters reports. Dr Fletcher said:“The results do show that people ’s looks have an impact on their wages and it can be very important.” 6.What is the “plainness penalty ”？ A.To be paid less for being ordinarily-looking B.To be laughed at for being ordinarily-looking C.To be fired for being ordinarily-looking D.To be questioned for being ordinarily-looking How many people were rated as very attractive in Jason Fletcher ’s study？A.About 280 B.About 4,000 C.About 2,000 D.About 320 What ’s the average annual salary of a good-looking person？A.￡2,500 B.￡25,000 C.￡22,500 D.￡27,500 Which of the following best summarizes the main idea of the passage ？A.IQ is less important than appearance B.Confidence makes people prettier C.Good looks earn an extra penny D.How Plain Janes get a higher salary Good-looking people are usually paid more probably because________ .A.they look smarter B.they have higher degrees C.they are better at pleasing others D.they are more confident

A.This sentence gives us the main idea of the "in troduction" section of the research article. B.This sentence gives us the main idea of the "results section of the research article. C.This sentence gives us the main idea of the "conclusion" section of the research article. D.This sentence gives us the main idea of the "discussion" section of the research article.

A．Taxes on textbooks are higher in the United States than taxes on textbooks in Germany B．Taxes on textbooks are lower in the United States than taxes on textbooks in Germany C．The price of textbooks is cheaper in the United States than textbooks in Germany D．Both A and C

A．many people decide their majors without knowing their own interest B．parents’ decisions are always blind and will result in a life of low quality C．accounting and financial investment are necessary to ensure a reliable career D．people never have a chance to think about their own interest in choosing career