The young man has a pleasant ________ which makes him popular among his friends.

A.claim

B.to claim

C.claiming

D.claimed

Part 2 Banked Cloze (Each item: 5 point(s)) Directions: Fill in the blanks in thefollowing passage by selecting suitable words from the word bank. Each word canbe used only once. A.marrying B. retirement C. economic D. displacing E. competitive F.proportion G. epoch H. overthrows I. engagement J. tend K.illiterate L. sociable M.providing N. relationship O. traverse Many great social changes take place in thelives of women. The possibility of a paid job gradually 1. ________some of the old patterns of familylife. During the 20th century there has been a great shortening of the 2. _______of a woman's life spent in child-caring.A woman 3. ________at the end of the19th century would often have seven or eight children in life. By the time theyoungest was 15, the mother would have been in her early 50s. Considering thefact that many of them being 4. ______,it was unusual for them to get any paid work. Today women have fewer children.Usually when the youngest child is 15, a woman would be about 45 and is likelyto take paid work until 5. ________at 60. This important change in life-pattern marksa new 6. ______for women. It has a greateffect on their 7. __________status.Today the school-leaving age is 18. Many girls stay at school after that age,and though women 8. _______to marry younger,more married women stay at work at least until shortly before their first childis born. Many more afterward return to full- or part-time work. Such changeshave led to a new 9. _____in marriage, with both husband and wife sharing moreequally in 10. _________living expenses and running the home. This change insocial roles offers more choices for young girls.

For the past several decades, it seems there's been a general consensus on how to get ahead in America: Get a college education, find a reliable job, and buy your own home. But do Americans still believe in that path, and if they do, is it attainable？ The most recent National Journal poll asked respondents about the American dream, what it takes to achieve their goals, and whether or not they felt a significant amount of control over their ability to be successful. Overwhelmingly, the results show that today， the idea of the American dream—and what it takes to achieve it—looks quite different than it did in the late 20th century. By and large, people felt that their actions and hard work—not outside forces—were the deciding factor in how their lives turned out. But respondents had decidedly mixed feelings about what actions make for a better life in the current economy. In the last seven years, Americans have grown more pessimistic about the power of education to lead to success. Even though they see going to college as a fairly achievable goal, a majority—52 percent—think that young people do not need a four-year college education in order to be successful. Miguel Maeda, 42, who has a master's degree and works in public health, was the first in his family to go to college, which has allowed him to achieve a sense of financial stability his parents and grandparents never did. While some, like Maeda, emphasized the value of the degree rather than the education itself, others still see college as a way to gain new perspectives and life experiences. Sixty-year-old Will Fendley, who had a successful career in the military and never earned a college degree, thinks "personal drive" is far more important than just going to college. To Fendley， a sense of drive and purpose, as well as an effective high-school education, and basic life skills, like balancing a checkbook, are the necessary ingredients for a successful life in America. 51.It used to be commonly acknowledged that to succeed in America, one had to have _____.

A.an advanced academic degree

B.an ambition to get ahead

C.a firm belief in their dream

D.a sense of drive and purpose

52.What is the finding of the latest National Journal poll concerning the American dream_____

A.More and more Americans are finding it hard to realize.

B.It remains alive among the majority of American people.

C.Americans' idea of it has changed over the past few decades.

D.An increasing number of young Americans are abandoning it.

53.What do Americans now think of the role of college education in achieving success_____

A.It still remains open to debate.

B.It has proved to be beyond doubt.

C.It is no longer as important as it used to be.

D.It is much better understood now than ever.

54.How do some people view college education these days_____

A.It promotes gender equality.

B.It needs to be strengthened.

C.It adds to cultural diversity.

D.It helps broaden their minds.

55.What is one factor essential to success in America, according to Will Fendley_____

A.A desire to learn and to adapt.

B.A strong sense of responsibility.

C.A willingness to commit oneself.

D.A clear aim and high motivation.

A.undertake

B.underrestimate

C.understand

A.young

B.old

C.age

D.short

A.is

B.were

C.sits and waits

D.was

A.were

B.weren ’t

C.used

D.didn ’t

For thousands of years, people have known that the best way to understand a concept is to explain it to someone else. "While we teach, we learn," said Roman philosopher Seneca. Now scientists are bringing this ancient wisdom up-to-date. They're documenting why teaching is such a fruitful way to learn, and designing innovative ways for young people to engage in instruction. Researchers have found that students who sign up to tutor others work harder to understand the material, recall it more accurately and apply it more effectively. Student teachers score higher on tests than pupils who're learning only for their own sake. But how can children, still learning themselves, teach others？ One answer: They can tutor younger kids. Some studies have found that first-born children are more intelligent than their later-born siblings (兄弟姐妹). This suggests their higher IQs result from the time they spend teaching their siblings. Now educators are experimenting with ways to apply this model to academic subjects. They engage college undergraduates to teach computer science to high school students, who in turn instruct middle school students on the topic. But the most cutting-edge tool under development is the "teachable agent"—a computerized character who learns, tries, makes mistakes and asks questions just like a real-world pupil. Computer scientists have created an animated (动画的) figure called Betty's Brain, who has been "taught" about environmental science by hundreds of middle school students. Student teachers are motivated to help Betty master certain materials. While preparing to teach, they organize their knowledge and improve their own understanding. And as they explain the information to it, they identify problems in their own thinking. Feedback from the teachable agents further enhances the tutors' learning. The agents' questions compel student tutors to think and explain the materials in different ways, and watching the agent solve problems allows them to see their knowledge put into action. Above all, it's the emotions one experiences in teaching that facilitate learning. Student tutors feel upset when their teachable agents fail, but happy when these virtual pupils succeed as they derive pride and satisfaction from someone else's accomplishment. 1. What are researchers rediscovering through their studies？ A.Seneca's thinking is still applicable today. B.Better learners will become better teachers. C.Human intelligence tends to grow with age. D.Philosophical thinking improves instruction.

A、Seneca's thinking is still applicable today.

B、Better learners will become better teachers.

C、Human intelligence tends to grow with age.

D、Philosophical thinking improves instruction.

以下关于儿童用药剂量，最精确的方法是

A.按年龄计算.

B.按体表面积计算

C.按Young公式计算

D.按成人剂量折算表计算

E.根据成人剂量按小儿体重计算

以下关于儿童用药剂量，最精确的方法是

A.按年龄计算

B.按体表面积计算 c．按Young’s公式计算 C

C.按成人剂量折算表计算

D.根据成人剂量按小儿体重计算