Darwin's theories about evolution were ______ by many people who believe in God.

A.renounced

B.pronounced

C.denounced

D.announced

______, Charles Darwin did much to disprove common theories about biological evolution.

A．He was a highly respected naturalist

B．A naturalist was highly respected

C．A highly respected naturalist

D．Although a highly respected naturalist

tion of the authority of experiment and observation over that of reason, intuition, and convention. Bacon thought that as more and more reliable and precise particular facts accumulate, they can be classified and generalized, resulting in an ever-expanding hierarchy of useful "axioms". This is what he meant by "induction".

Although many people today continue to regard the collection of facts and their arrangement by induction into theories as the heart of scientific method, Bacon's conception of what facts and theories are and of the relationship between them was hopelessly unrealistic even in his own time. The most important early scientific discoveries---such as those made by Galileo about the movement of the earth, by Keppler about the elliptical shape of planetary orbits, and later by Newton about the "force" of gravity--could never have been made if Bacon's rules had prevailed.

Determined to avoid all premature speculations, Bacon proposed that data gathering be carried out by illiterate assistants with no interest in whether an experiment turned out one way or another. Plain facts, properly arranged, would automatically lead to certain knowledge of the universe. Nothing could be more misrepresentative of the actual problem-solving techniques of the scientific method. That plain facts do not speak for themselves is evident from Bacon's own acceptance of the errors contained in what appeared to be the most "obvious'' of facts. For Bacon, that the earth did not move was a fact because it could be seen not to move; and for Bacon it was a fact that life was being spontaneously generated because maggots always developed in putrid flesh and frogs appeared after every rain.

What is clear is that the great breakthroughs of Newton, Darwin, or Marx could never have been achieved solely on the basis of Baconian fact gathering. Facts are always unreliable without theories which guide their collection and which distinguish between superficial and significant appearances.

According to Bacon, facts______.

A．are determined by observations

B．can only be understood through logical reasoning

C．have a hierarchy

D．are gathered by illiterate assistants

Questions 21 to 25 are based on the following passage.

There is a difference between science and technology. Science is a method of answering theoretical questions; technology is a method of solving practical problems. Science has to do with discovering the facts and relationships between observable phenomena in nature and with establishing theories that serve to organize these facts and relationships; technology has to do with tools, techniques, and procedures for implementing the finding of science.

Another distinction between science and technology has to do with the progress in each.

Progress in science excludes the human factor. Scientists, who seek to comprehend the universe and know the truth within the highest degree of accuracy and certainty, cannot pay attention to their own or other people's likes or dislikes or to popular ideas about the fitness of things. What scientists discover may shock or anger people-as did Darwin's theory of evolution. But even an unpleasant truth is more than likely to be useful; besides, we have the choice of refusing to believe it! But hardly so with technology; we do not have the choice of refusing to hear the sonic boom produced by a supersonic aircraft flying overhead; we do not have the option of refusing to breathe polluted air; and we do not have the option of living in a non-atomic age. Unlike science progress, technology must be measured in terms of the human factor. The legitimate purpose of technology is to serve people in general, not merely some people; and future generations, not merely those who presently wish to gain advantage for themselves. Technology must be humanistic if it is to lead to a better world.

21. The difference between science and technology lies in that _____.

A) the former provides answers to theoretical questions while the latter to practical problems

B) the former seeks to comprehend the universe while the latter helps change the material world

C) the former aims to discover the inter-connections of facts and the rules that explain them while the latter, to discover new designs and ways of making the things we use in our daily life

D) all of the above

22. Which of the following may be representative of science？

A) The improvement of people's life.

B) The theory of people's life.

C) Farming tools.

D) Mass production.

23. According to the author, scientific theories _____.

A) must be strictly objective

B) usually take into consideration people's likes and dislikes

C) should conform. to popular opinions

D) always appear in perfect and finished forms

24. The author states that technology itself _____.

A) is responsible for widespread pollution and resource exhaustion

B) should serve those who wish to gain advantage for themselves

C) will lead to a better world if put to wise use

D) will inevitably be for bad purpose

25. The tone of the author in this passage is _____.

A) positive

B) negative

C) factual

D) critical

A.Romanticism

B.Transcendentalism

C.Realism

D.Naturalism

ry？

A．Teaching of creationism diminishes teaching of evolution.

B．Teachers are not required to teach Darwin's theory.

C．teachers often leave out the teaching of evolution.

D．Darwin's theory is denied as the central theory of biology.

Darwin's thinking both drew upon and （) the conventional ideas of his time

How did Alfred Russel Wallace's view of peacocks differ from that of Darwin？

A．He thought that a peahen's choice of mate was practical.

B．He believed that animals could experience emotions.

C．He believed animals appreciated beauty for its own sake.

D．He believed that the peacock's train must have a protective function.

A.highlight

B.monologue

C.creative

D.needs