简述经典社会学家对社会互动的分析。

Started in 1636, Harvard (哈佛) University is the oldest of all the colleges and universities in the United States. Yale, Princeton, Columbia and Dartmouth were opened soon after Harvard.

In the early years, these schools were nearly the same. Only young men went to college. All the students studied the same subjects, and everyone learned Latin and Greek. Little was known about science. And few people knew that one kind of school could teach everything that was known about the world. When the students graduated, most of them became ministers or teachers.

In 1782, Harvard started a medical school for young men who wanted to become doctors. Later, lawyers could study in Harvard’s law school. In 1825, besides Latin and Greek, Harvard began to teach modern languages, such as French and German. Soon it began to teach American history.

As knowledge increased, Harvard and other colleges began to teach many new subjects. Students were allowed to choose the subjects that interested them.

Today, there are many different kinds of colleges and universities. Most of them are made up of smaller schools that deal with special fields of learning. There’s so much to learn that one kind of school can’t offer all.

小题1:In the early years, people learned ________ in colleges.  

A．science

B．medicine

C．law

D．Latin and Greek小题2:Most of college graduates became ________ in the early years.

A．ministers or teachers

B．lawyers

C．doctors

D．workers小题3:Which of the following is TRUE according to the passage?

A．In the early years, everyone can go to colleges.

B．In 1782, Harvard began to teach German.

C．In the early years, different colleges majored in different fields.

D．More and more courses were taught in college with the improvement of knowledge.小题4:Which of the following is the right order of the courses taught in Harvard?

a. law

b. French and German

c. Latin and Greek

d. medicine

e. American history

A．d-b-e-c-a

B．a-d-b-c-e

C．c-d-a-b-e

D．c-d-b-e-a小题5:Nowadays college students ________.

A．can learn everything they are interested in

B．go to different smaller schools that deal with special fields of learning

C．learn the same subjects

D．must learn Latin and Greek

問題４

発足（ほっそく）（出发，动身，开始活动）（ ）

A．これから、先日発足（発生）した問題について検討しましょう。

B．新技術を発足（開発）したおかげで、他社との勝負に勝った。

C．この団体は先月発足したばかりです。/这个团队上个月刚刚出发。

D．この出版社は、来月、新しい週刊誌を発足（発行）する。

用于信号和报警的装置，在设计时应该注意，一种信号（）视觉信号的亮度应比背景亮度（）。

A.只能有一种含义，小

B.可以有多种含义，大

C.只能有一种含义，大

D.尽量有多种含义，小

张中行散文的代表作是什么？

炉水中进入有机物会使pH值（），进入碳酸盐会使pH值（）。