在扑救影剧院火灾中，必须坚持（）的原则，积极疏散、救助被困人员，迅速消灭火灾。A、先

It's said that smoking won't be _______ in indoor public places or workplaces in China soon. [ ]

A. attacked

B. admired

C. attracted

D. allowed

我国的关境与国境的关系是( )。

A．关境大于国境

B．关境等于国境

C．关境小于国境

D．国境包括关境与单独关税地区

阅读理解。

     The US Department of Labor statistics show that there is an oversupply of college trained

workers and that this oversupply is increasing. Already there have been more than enough

teachers, engineers, physicists, aerospace experts, and other specialists. Yet colleges and

graduate schools continue every year to turn out highly trained people to compete for jobs

that aren't there. The result is that graduates cannot enter the professions for which they were

trained and must take temporary jobs which do not require a college degree.

     On the other hand, there is a great need for skilled workers of all sorts: carpenters,

electricians, mechanics, plumbers, TV repairmen. These people have more work than they

can deal with, and their annual incomes are often higher than those of college graduates. The

old gap that white-collar workers make a better living than blue collar workers no longer holds

true. The law of supply and demand now favors the skilled workmen.

     The reason for this situation is the traditional myth that college degree is a passport to a

prosperous future. A large part of American society matches success in life equally with a

college degree. Parents begin indoctrinating (灌输) their children with this myth before they

are out of grade school. High school teachers play their part by acting as if high school

education were a preparation for college rather than for life. Under this pressure the kids fall

in line. Whether they want to go to college or not doesn't matter. Everybody should go to

college, so of course they must go. And every year college enrollments go up and up, and

more and more graduates are overeducated for the kinds of jobs available to them.

     One result of this emphasis on a college education is that many people go to college who

do not belong there. Of the sixty percent of high school graduates who enter college, half of

them do not graduate with their class. Many of them drop out within the first year. Some

struggle on for two or three years and then give up.

1. It's implied but not stated in the passage that ______.

A. many other countries are facing the same problem

B. fewer students will prefer to go to college in the future

C. the law of supply and demand has a strong effect on American higher education

D. white-collar workers in the US used to make more money than blue-collar workers

2. Which of the following is NOT a reason why the number of college students goes up every year?

A. Many parents want their children to go to college.

B. Every young man and woman wants to go to college.

C. High school teachers urge their students to go to college.

D. Many people believe that the only way to success is a college education.

3. By saying that "many people go to college who do not belong there", the author means that______.

A. many people who do not have enough money go to college

B. many people who go to college have their hopes destroyed

C. many people who go to college drop out within the first year

D. many people who are not fit for college education go to college

4. We can infer from the passage that the author believes that ______.

A. college education is a bad thing

B. every young man and woman should go to college

C. people with a college education should receive higher pay

D. fewer people should go to college while more should be trained for skilled jobs

在Excel 2000的同一个工作簿中，工作表不能多于______个。

A．254

B．255

C．256

D．3

数据库系统中实现各种数据管理功能的核心软件称为 【5】 。