何谓炮制中药炮制的目的是什么

50多年来，人类已向太空发射了5000多颗卫星及其他航天器，火箭残骸、卫星碎片、飞船脱落的部件、宇航员失落的工具等都成为在太空游荡的垃圾。当地球轨道上废弃的人造卫星及其碎片的数量达到一定规模时，人类可能不得不停止一切航天活动。材料给我们的哲学启示是 [ ]

A．认识受各种条件的限制，具有反复性

B．办事情应立足整体，统筹全局

C．避免犯“先污染再治理”的错误

D．要坚持实践第一的观点

在我国，公安机关是国务院和各级人民政府领导下的( )

A．行政职能部门

B．司法机构

C．综合管理部门

D．军事化机构

Miss Smith is ______ that we all like her lessons. [ ]

A. so good a teacher

B. so good teacher

C. a such good teacher

D. such good teacher

Barack Obama, Lady Gaga and Steve Jobs—what do they have in common? They are, of course, all Americans. And according to a survey by social networking site badoo. com, they all best illustrate(举例说明) the word “cool”.

But just what does it mean to say someone is “cool”? Most would answer that it is something to do with being independent-minded and not following the crowd.

Yale University art professor Robert Farris Thompson says that the term “cool” goes back to 15th century West African philosophy(哲学).  “Cool” relates to ideas of grace(优雅) under pressure.

“In Africa, ” he writes, “coolness is a positive quality which combines calmness, silence, and life.”

The modern idea of “cool” developed largely in the US in the period after World War II. “Post-war ‘cool’ was in part an expression of war-weariness (n. 厌战情绪)

. . . it went against the strict social rules of the time,” write sociologists Dick Pountain and David Robins in Cool Rules:Anatomy of an Attitude.

But it was the American actor James Dean who became the symbol for “cool” in the hugely successful 1955 movie Rebel without a Cause.  Dean plays a tough guy who disobeys his parents and the authorities. He always gets the girl, smokes cigarettes, wears a leather jacket and beats up bullies(欺凌弱小者). In the movie, Dean showed what “cool” would mean to American young people for the next 60 years.

Today the focus of “cool” has changed to athletics (体育运动) stars. Often in movies about schools, students gain popularity on the athletics field more than in the classroom. This can be seen quite clearly in movies like Varsity Blues and John Tucker Must Die.

But many teenagers also think being smart is cool. Chess and other thinking games have been becoming more popular in schools.

“Call it the Harry Potterization of America—a time when being smart is the new cool,” writes journalist Joe Sunnen.

小题1:Barack Obama, Lady Gaga and Steve Jobs are mentioned in the first paragraph to ________.

A．introduce the topic

B．draw our attention

C．tell us what they have in common

D．tell us what is “cool”小题2:If you were considered “cool” in Africa in the 15th century, you ________.

A．thought and acted differently from the majority

B．had a calm and quiet attitude towards life

C．didn’t observe rules and authorities

D．had all kinds of “bad” manners小题3:The heroes in Varsity Blues and John Tucker Must Die are likely to be those who ________.

A．do very well in their studies

B．are very skilled at sports

C．are good at chess and other thinking games.

D．have supernatural powers like Harry Potter小题4:Which of the following is NOT true according to the article?

A．It is generally considered “cool” to be independent-minded and not to follow the crowd.

B．“Cool” was used as early as the 15th century.

C．Disobeying one’s parents and the authorities is considered “cool” among American young people nowadays.

D．Getting the first place in an exam can also be considered “cool”.小题5:What does the article mainly talk about?

A．The origin of the word “cool”.

B．The kinds of people who are “cool”.

C．The changing meaning of the word “cool”.

D．How to be a “ cool” person.

创业，对于创业者来说面临着（）

A.机遇

B.风险

C.机遇和风险并存

D.获得大量利润