How many people（）singing in that room?

A.are;are

B.are;isC .is;are

C.is;is

A.the large number of

B.a good many

C.a great deal of

D.a good many of

The scientist’s knowledge must be exact. There is no room for half right or right just half the time. He must be as nearly right as the conditions permit. What works under one set of conditions at one time must work under the same must be explained by the changes in the conditions. This is one reason that investigations are important in science. Albert Einstein, who developed the Theory of Relativity, arrived at this theory through mathematics. The accuracy of his mathematics was later tested through investigations, and Einstein’s ideas were shown to be correct. A scientist uses many tools for measurements. Then the measurements are used to make mathematical calculations that may test his investigations.

11.What makes a scientist according to the passage？ ________

A.The tools he uses.

B.The way he uses his tools.

C.His ways of learning.

D.The various tools he uses.

12.The underlined part in the passage shows_______.

A.the importance of information

B.the importance of thinking

C.the difference between scientists and ordinary people

D.the difference between carpenters and people with other jobs

13.A sound scientific theory should be one that _________.

A.works not only under one set of conditions at one time, but also under the same conditions at other times

B.does not allow any changes even under different conditions

C.can be used for many purposes

D.leaves no room for improvement

14.The author quotes the case of Albert Einstein to illustrate __________.

A.that measurements are keys to success in science

B.that accuracy of mathematics

C.that investigations are important in science

D.that the mathematical calculations may test his investigations

15.What is the main idea of the passage？ ________

A.The theory of relativity.

B.Exactness is the core of science.

C.Scientists are different from ordinary people.

D.Exactness and ways of using tools are the keys to the making of a scientist.

Questions are based on the following passage．

Without proper planning, tourism can cause problems．For example, too many tourists can crowd public places that are also enjoyed by the inhabitants of a country． If tourists create too much traffic, the inhabitants become annoyed and unhappy． They begin to dislike tourists and to treat them impolitely． They forget how much tourism can help the country's economy．

(79) It is important to think about the people of a destination country and how tourism affects them． Tourism should help a country keep the customs and beauty that attract tourists． Tourism should also advance the well-being of local inhabitants．

Too much tourism can be a problem． If tourism grows too quickly, people must leave other jobs to work in the tourism industry． This means that other parts of the country's economy can suffer．

On the other hand, if there is not enough tourism, people can lose jobs． Businesses can also lose money． It costs a great deal of money to build large hotels, airports, air terminals, first- class roads, and other support facilities needed by tourist attractions． (80) For example, a major international-class tourism hotel can cost as much as 50 thousand dollars per room to build． If this room is not used most of the time, the owners of the hotel will lose money．

Building a hotel is just a beginning． There must be many support facilities as well, including roads to get to the hotel, electricity, sewers to handle waste, and water． All of these support facilities cost money．If they are not used because there are not enough tourists, jobs and money are lost．

第56题答案为 查看材料

A.conditions

B.cases

C.times

D.occasions

Without proper planning, tourism can cause problems. For example, (21) many tourists can (22) public places that are also enjoyed (23) the inhabitants(居住者) of a coun- try: If tourists (24) too much traffic, the inhabitants become annoyed and (25) . They begin to dislike tourists and to (26) them impolitely. They (27) how much tourism can help the country's economy. It is important to (28) about the people of a tourist attraction and how tourism affects it. Tourism should help a country (29) the customs and beauty that attract tourists.

Too much tourism can be a problem. If tourism (30) too quickly, people must leave other jobs to work in the tourism industry. This (31) that other parts of the country's economy can suffer.

On the other hand, if there is not enough tourism, people can (32) jobs. Business can also lose money. It (33) a great deal of money to build large hotels, airports, air terminal, first class roads, and other support facilities(设施) (34) by tourist attractions. For example, a major international-class tourism (35) can cost as much as 50 thousand dollars per room to build. If this room is not used most of the time, the owners of the hotel lose money.

21.

A. so

B. how

C. too

D. rather

"How was your weekend？"

This question comes up at workplaces all over the United States every Monday morning as people greet each other. It is another way of saying, "How did you spend your leisure time？"

In the Unites States the way people spend their leisure time is an important part of their identity. Perhaps everybody does nearly the same thing all day in the office or the factory, but leisure time is what makes people distinct and reveals who they are.

For many people, leisure time means going somewhere -- to a museum, a concert, a restaurant, or a baseball game. Or it means doing something such as playing volleyball, backpacking, swimming, singing in a chorus (合唱), or playing in a park with their children. For other people, free time means staying home with wonderful sources of entertainment, such as VCR, stereo or cable TV with dozens of channels. Others pursue creative activities such as cooking, gardening, and home improvement. The latest stay-at, home activity is "surfing (冲浪) the net" -- that is, looking for information and entertainment on the Internet.

In the United States, leisure time is big business. Enormous amounts of money are spent by competing enterprises that make and sell the goods and services that people use in their free time. In fact, shopping itself is an important leisure time activity. Spending a day at a giant mall has become, for some people, as interesting as spending the day at museum or amusement park.

People in the United States are ultimately not much different from others in what they do in their leisure time. The real difference may lie in the energy, time, money, and sheer enthusiasm that they devote to it.

Why do Americans often greet each other by asking "How did you spend your leisure time？"

A．Because they are interested in the different pastime activities.

B．Because leisure time is what makes people different from each other.

C．Because they are bored with the job they have done for the whole week.

D．Because everybody does the same thing all day long.

Questions （1）to（5） are based on the following passage:

What makes a person a scientist？ Does he have ways ---or tools ---of learning that are different from those of others？ The answer is no. It is not the tools a scientist uses but how he uses these tools that makes him a scientist. You will probably agree that knowing how to use a power saw is important to a carpenter. You will probably agree, too, that knowing how to investigate, how to discover information, is important to everyone. The scientist, however, goes one step further: he must be sure that he has a reasonable answer to his question and that his answer can be confirmed by other persons. He also works to fit the answers he gets to many questions into a large set of ideas about how the world works

The scientist’s knowledge must be exact. There is no room for half right or right just half the time. He must be as nearly right as the condition permit. What works under one set of conditions at one time mustwork under the same conditions at other times. If the conditions are different, any changes the scientist observes in a demonstration must be explained by the changes in the conditions. This is one reason that investigations are important in science. Albert Einstein, who developed the theory of relativity, arrived at this theory through mathematics. The accuracy of his mathematics was latter tested through investigation. Einstein’s ideas were shown to be correct. A scientist uses many tools for measurement. Then the measurements are used to make mathematical calculations that may test his investigations.

（1）A sound scientific theory should be one that .

A) works under one set of conditions at one time and also works under the same conditions at other times

B) leaves no room for improvement

C) does not allow any change even under different conditions

D) can be used for many purposes

（2）What, according to the passage, makes a scientist？

A) The tools he uses.

B) His ways of learning.

C) The way he uses his tools.

D) The various tools he uses.

（3） Albert Einstein built up his theory of relativity through .

A) investigation

B) experiments

C) tests

D) mathematics

（4）“…Knowing how to investigate, how to discover information, is important to everyone.” The author says this to show .

A) the importance of information

B) the importance of thinking

C) the difference between scientists and ordinary people

D) the difference between carpenters and ordinary people

（5） What is the main idea of the passage？

A) Scientists are different from ordinary people.

B) The theory of relativity.

C) Exactness is the core of science.

D) Exactness and way of using tools are the key to the making of a scientist.

Then you place them in order of importance.The most important should be on top of the list.Once you are clear on your standards, you may get some idea of how your future boss operates by the way the interview is conducted.For example, did it start and finish on time？ How formal or informal was the room？

When the interview gets to the "Do you have any questions？" stage, you might like to ask some questions.With well-prepared questions, you can develop a very good idea of your future boss's management style.

36、Many people leave an organization because ______.

A.the boss doesn't like the employees

B.they don't like the boss

C.the organization is not good

D.the organization is not important

37、If you place your questions in order of importance, you ______.

A.put the least important first

B.put the longest question first

C.put the most important last

D.put the most important first

38、You can judge your future boss by the following EXCEPT ______.

A.whether the interview started on time

B.whether the interview room was formal

C.whether the boss played funny jokes

D.whether the interview finished on time

39、From this passage we get to know ______.

A.the interviewee can ask any question to the interviewer

B.the interviewer asks many difficult questions to the interviewee

C.the interviewer asks questions first

D.the interviewee asks questions first

40、The best title for this passage might be ______.

A.How to Get Along with Your New Boss

B.How to Ask Your New Boss Questions

C.How to Select Your New Boss

D.How to Prepare for Interview

What makes a person a scientist？ (是什么使一个人成为科学家？)Does he have ways or toolsof learning that are different from those of others？ The ans wer is “no”. It is not the tools a scientist uses but how he uses these tools that makes him a scientist. You will probably agree that knowing how to use a power is important to a carpenter. You will probably agree, too, that knowing how to investigate, how to discover information, is important to everyone. The scientist, however, goes one step further, he must be sure that he has a reasonable answer to his questions and that his answer can be confirmed by other persons. He also works to fit the answers he gets to many questions into a large set of ideas about how the world works.

The scientist’s knowledge must be exact. There is no room for half right or right just half the time.He must be as nearly right as the conditions permit. What works under one set of conditions at onetime must work under the same must be explained by the changes in the conditions. This is one reasonthat investigations are important in science. Albert Einstein, who developed the Theory of Relativity,arrived at this theory through mathematics. The accuracy of his mathematics was later tested throughinvestigations, and Einstein ’idesas were shown to be correct. A scientist uses many tools formeasurements. Then the measurements are used to make mathematical calculations that may test his investigations.

1、What makes a scientist according to the passage？()

A.The tools he uses.

B.The way he uses his tools.

C.His ways of learning.

D.The various tools he uses.

2、The underlined part in the passage shows().

A.the importance of information

B.the importance of thinking

C.the difference between scientists and ordinary people

D.the difference between carpenters and people with other jobs

3、A sound scientific theory should be one that() .

A.works not only under one set of conditions at one time, but also under the same conditions at other times

B.does not allow any changes even under different conditions

C.can be used for many purposes

D.leaves no room for improvement

4、The author quotes the case of Albert Einstein to illustrate ().

A.that measurements are keys to success in science

B.that accuracy of mathematics

C.that investigations are important in science

D.that the mathematical calculations may test his investigations

5、What is the main idea of the passage？()

A.The theory of relativity.

B.Exactness is the core of science.

C.Scientists are different from ordinary people.

D.Exactness and ways of using tools are the keys to the making of a scientist.

The principle states that a behavior. is influenced or affected by how the environment ---- people, places and things ---- immediately responds to the behavior.Perhaps without realizing it, you have used this principle many times.

On the occasion when you told your child what a good boy he was after he cleaned up his room, you used the principle.When you sent your child to his room for fighting with his brother, you used the principle.When I gave Kim a cookie after she started to cry, I used the principle.In each of these examples, a particular behavior. occurred first ---- cleaning up a room, fighting, and crying.

In addition, there was a reaction to each behavior. ---- the child was praised, sent to his room, or given a cookie.By these actions, we have influenced the previous behaviors and have helped to determine whether those behaviors will occur again in the future.

1、The lecture is mainly about Children's behavior. and our response.()

2、The lecture is based on the principle in behavioral psychology.()

3、The audience at this lecture might be social workers.()

4、According to the lecture, the child was sent to his room as a kind of reward.()

5、People, places and things are elements of "environment" meant by the lecturer.()

A. room

B. household

C. Family