[单项选择]More study are needed to learn （）
A. Vitamin E's side effects
B. who will gain the greatest advantages by taking Vitamin E
C. Vitamin E's other benefits
D. how Vitamin E cuts risks of heart attack

[单项选择]One can learn more about a culture from a study of art history than from general history classes because art history


A. shows us the religions and emotions of a people in addition to political values
B. does not focus on objective politics, or economics, or war
C. gives us an insight into the essential qualities of a time and a place
D. provides us with information about the daily activities of people

[单项选择]（）such a good chance, he planned to learn more.
A. To be given
B. Having been given
C. Having given
D. Giving

[单项选择]What is needed is a study of a large number of people living under noisy conditions（）
A. 需要对大批生活在噪音条件下的人进行研究。
B. 应该研究大批生活在噪音条件下的人需要的是什么。
C. 我们需要研究有多少人正生活在噪音条件下。
D. 必须对生活在噪音中的人的数量之大这点有所了解。

[单项选择]

The study of social science is more than the study of the individual social sciences. Although it is true that to be a good social scientist you must know each of those components, you must also know how they interrelate. By specializing too early, many social scientists can lose sight of the interrelationships that are so essential to understanding modern problems. That’s why it is necessary to have a course coveting all the social sciences. In fact, it would not surprise me if one day a news story such as the one above should appear.
The preceding passage placed you in the future. To understand how and when social science broke up, you must go into the past. Imagine for a moment that you’re a student in 1062, in the Italian city of Bologna, site of one of the first major universities in the Western world. The university has no buildings. It consists merely of a few professors and students. There is no tuition fee. At the end of a professor’s lecture, i
A. Socrates can be regarded as the first social scientist in the Western world.
B. The universities in Italy have no buildings.
C. Socrates created the "Socratic method".
D. Greece is not as civilized as Italy.

[单项选择]What can we learn from the findings of the study


A. Family-oriented day-care centers will surely increase.
B. Infants benefit more from being with familiar babies.
C. Even one-year-old babies can become friends.
D. Children are comfortable with their baby-sitters.