题目内容
（请给出正确答案）
Under what conditions can the EPA put off its action？
A．No new regulations.
B．No new president and Congress.
C．No appropriate technology.
D．No swift proceeding.
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更多“Under what conditions can the …”相关的问题
What is the following strategy not mentioned by the author？
A．The body temperature can be extremely high and cold.
B．Tolerate the loss of body water and replenish it immediately.
C．Lost appetite under the condition of moderate thirsty.
D．To be light in color.
听力原文： (Ring...ring... Sound of phone being picked up. )
M: Hello, Campus Daily, advertising department. This is Mark speaking.
W: Hi. I'm calling to place a couple of ads.
M: Sure. Under what classification7
W: Well, I want one in the "Roommate Wanted" section.
M: All right. And how would you like that to read？
W: OK, it should road "Female roommate wanted for pleas ant and sunny, two-bedroom apartment on Eliiewood Avenue, three blocks from campus. Share rent and utilities. Available September 1. Call between 5 and 9 P. M. and ask for Cecilia".
M: Fine. And what about your other ad？
W: That one I' d like is under "Merchandise for Sale," and I'd like it to read "Matching blue and white sofa and easy chair, excellent condition, $ 350 or best oiler. Call between 5 and 9 P.M. and ask for Cecilia." Did you get all that'？.
M: Uh-huh. You'll want your phone numbers on these, right？
W: Oh, sure. Thanks for reminding me—it's 555-6972.
M: And how long do you want these ads to run？
W: For a week, I suppose. How much would that be？
M: It' s five dollars a week per line. Each of your ads will take up three lines, so that's $15 per ad.
(20)
A．At a newspaper.
B．At an advertising agency.
C．At a furniture store.
D．At a real estate office.
听力原文：M: Hello, Campus Daily, advertising department. This is Mark speaking.
W: Hi. I'm calling to place a couple of ads.
M: Sure. Under what classification？
W: Well, I want one in the "Roommate Wanted" section.
M: All right. And how would you like that to read？
W: OK, it should read "Female roommate wanted for pleasant and sunny, two-bedroom apartment on Ellinwood Avenue, three blocks from campus. Share rent and utilities. Available September 1. Call between 5 and 9 P.M. and ask for Cecilia".
M: Fine. And what about your other ad？
W: That one I'd like is under "Merchandise for Sale," and I'd like it to read "Matching blue and white sofa and easy chair, excellent condition, $350 or best order. Call between 5 and 9 P.M. and ask for Cecilia." Did you get all that？
M: Uh-huh. You'll want your phone numbers on these, right？
W: Oh, sure. Thanks for reminding me—it's 555-6972.
M: And how long do you want these ads to run？
F: For a week, I suppose. How much would that be？
M: It's five dollars a week per line. Each of your ads will take up three lines, so that's $15 per ad.
(23)
A．At a newspaper.
B．At an advertising agency.
C．At a furniture store.
D．At a real estate office.
听力原文：(RING RING SOUND OF PHONE BEING PICKED UP.)
M: Hello, Campus Daily. Advertisement department. This is Mark speaking.
W: Hi. I'm calling to place a couple of ads.
M: Sure. Under what classification？
W: Well, I'd like one to be in the "Roommates Wanted" section.
M: All right. And how would you like your ad to read？
W: It should read "Female roommate wanted for pleasant, sunny two-bedroom apartment on Elliewood Avenue, three blocks from campus. Share rent and utilities. Available September the first. Call between 5 and 9 p.m. and ask for Cecilia."
M: Fine. And what about your other ad？
W: That one I'd like under "Merchandise for Sale." And I'd like it to read "Matching blue sofa and easy chair for sale. Excellent condition, $350 or best offer. Call between 5 and 9 p.m. and ask for Cecilia." Did you get that？
M: Uh-huh. You'll want your phone number on these, right？
W: Oh, sure. Thanks for reminding me. It's 555-6792.
M: And how long do you want these ads to run？
W: For a week. I guess, How much would that be？
M: Let's see—it's $5.00 a week per line. Your two ads will both take up three lines, so that's $15 per ad.
(23)
A．At a newspaper.
B．At an advertising agency.
C．At a furniture store.
D．At a real estate office.
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.
We are not【68】of theories to explain the mystery; researchers have been seeking a【69】explanation of laughter. One writer put【70】the theory that its function is to frighten others or to humiliate them. Another took the opposite【71】that we laugh in order not to cry. A psychologist offered the explanation that laughter【72】as a remedy to painful experiences and it serves to protect a person from【73】the psychologist called "the many minor pains to which man is exposed". In the seventeenth century a writer set forth the theory that we laugh when we【74】ourselves with others and find ourselves【75】to others; in effect, we laugh at the【76】of others.
Almost every theory has been【77】with either the structure or the function of laughter,【78】relatively few have been devoted【79】the question of its origin. I propose to offer a theory which has not previously been set forth,【80】only those animals capable of speech are capable of laughter; and therefore man, being the only animal that【81】, is the only animal that can laugh.
Those who have【82】chimpanzees(黑猩猩) closely feel confident that chimpanzees occasionally【83】behavior. that looks like a primitive human laughter. This【84】, however, has been observed only in a humanlike way; whether or not it is laughter is doubtful; the【85】fact that under any condition an ape is capable of【86】behavior. is no more than passing interest—it only indicates that early man might have the basic laughter.
(68)
A．read
B．talked
C．spoke
D．named
A.Condition record
B.Valuation class
C.Valuation area
D.Price control
What can be concluded from the fact that Mexico's educational condition seems worse？
A．The economical condition is poor.
B．Mexico lost its membersmip in the OECD.
C．Almost all Mexicans are incapable of critical thinking.
D．Fewer teenagers in its own country are good at thinking and maths.
B.observe the patient's body weight
C.Carry out the corresponding nursing project
D.understand the patient's condition
