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更多“His experiment is always()(regard)as a big success.”相关的问题
第1题
A．c; a; b; d
B．h; c; a; d
C．b; c; d; a
D．c; a; d; b
第2题
A．c;a;b;d
B．b;c;a;d
C．b;c;d;a
D．c;a;d;b
第3题
I don't know about him, ______comment on him behind his back.
A．let alone
B．let go
C．leave alone
D．take leave
第4题
Watras understood he was picking up radiation at．home as_________．
A.he always set off alarms when passing through the monitors
B.most of his co-workers passed through the monitors without problem
C.he proved one day he wasn’t picking up．radiation at work
D.scientists found out his house contained radiation
第5题
Archimedes is most well-known for one specific idea that he came up with. "Archimede's Principle" states that a solid object which is immersed in a liquid is pushed up by a force which is equal to the weight of the water that the object moves. For example, if you put a piece of wood and a piece of gold the same size in water, only the wood will float. Both the wood and gold move the same amount of water, but the wood weighs less than this water, while the gold weighs more.
It is believed that Archimedes discovered this principle when the king of Syracuse asked him to solve a problem. The king wanted to know if his crown was pure gold or a mixture of gold and silver. The king, of course, did not melt his crown to find out. The idea came to Archimedes as he lowered himself into his bath. He noticed how the water spilled out of the tub. He decided to use the same idea for the crown. He knew that a gold crown immersed in water would weigh more than one made of silver. The experiment was done and the goldsmith was proved guilty of trying to cheat the king.
A good title for the selection is ______.
A．Archimedes
B．Archimedes' Principle
C．A gold and silver crown
D．The king of Syracuse
第6题
Henning studied how students who are learning English as a second language remember vocabulary. The subjects in his experiment were 75 college students. They represented all levels of ability in English; beginning, intermediate, advanced, and native-speaking students.
To begin, the subjects listened to a recording of a native speaker reading a paragraph in English. Following the recording, the subjects took a 15-question test to see which words they remembered. Each question had four choices. The subjects had to circle the word they had heard in the recording. Some of the questions had four choices that sound alike. For example, weather, whether, wither, and wetter are four words that sound alike. Some of the questions had four choices that have the same meaning. Method, way, manner, and system would be four words with the same meaning. Finally the subjects took a language proficiency test.
Henning found that students with a lower proficiency in English made more of their mistakes on words that sound alike; students with a higher proficiency made more of their mistakes on words that have the same meaning. Henning's results suggest that beginning students hold the sound of words in their short-term memory, while advanced students hold the meaning of words in their short-term memory.
Henning made the experiment in order to study ______.
A．how students remember English vocabulary by short-term memory
B．how students learnEnglish vocabulary
C．how to develop students' ability in English
D．how long information in short-term memory is kept
第7题
First, the person must recognize that there is a problem. For example, Sam' s bicycle is bro ken. Sam must【24】that there is a problem with his bicycle. Next the person must【25】the problem. Sam can repair his bicycle, he must know why it does not work. Now the person must look for【26】that will make the problem clearer and lead to possible solutions. Suppose Sam decides that his bike does not work because there is something wrong with the brakes. At this time he can look in his bicycle repair book and【27】his friends at the bike shop. After【28】.the problem, the person should have several suggestions for a possible solution. In the end, one suggestion seems to be the solution【29】the problem. Sam, for example, suddenly sees there is a piece of chewing gum(口香糖) stack to a brake. What he will do is to clean the brake. Finally the solution is【30】. Sam does it and finds his bicycle works perfectly. In short he has solved the problem.
(56)
A．serious
B．usual
C．similar
D．common
第8题
Some people hate everything that is modern. They cannot imagine how anyone can really like modern music; they
find it hard to accept the new fashions in clothing; they think that all modern painting is ugly; and they seldom
have a good word for the new buildings that are being built everywhere in the world. Such people look for
perfection in everything, and they take their standards of perfection from the past. They are usually impatient
with anyone who is brave enough to experiment with new or to express himself or the age in materials original
ways. It is, of course, true that many artists do not succeed in their work and instead produce works that can
only be considered as failures. If the work of art is a painting, the artist’s failure concerns himself alone, but if
it is a building, his failure concerns others too, because it may damage the beauty of the whole place. This does
sometimes happen, but it is completely untrue to say, as some people do, that modern architecture is nothing.
We can’t judge every modern building by the standards of the ancient time, even though we admire the ancient
buildings. Technologically, the modern buildings are more advanced. The modern architect knows he should learn
from the ancient works, but with his greater resources of knowledge and materials, he will never be content to
imitate the past. He is too proud to do that.
Some people hate everything that is modern because _______.
A. they are aged
B. they find it hard to accept modern things
C. they take their standards of perfection from the Greek
D. they look at things by the standards of the past
第9题
Their experiment ______ much attention．
A．attached
B．attracted
C．acquired
D．awaked
第10题
The experiment was ______ easier than we had expected.
A．more
B．much more
C．much
D．more much
第11题
The experiment ______ the discovery of a cure for cancer.
A. happened to
B. led up
C. resulted in
D. set up
