You must get the work ___ before Friday.
A. do B. to do C. doing D. done

Do you suppose Darwin, one of the greatest scientists of all time, really did fools experiments? Or did he do experiments that were so simple and basic that other people just thought they were foolish?

　　Sometimes, people think they already know the answer to a question or the solution (解决办法) to a problem. Sometimes, they really do know an answer or a solution, but without thinking they are important.

　　Charles Darwin didn’t settle for (满足于) just thinking he knew something. And, he believed all things could be important however simple they seemed to be.

　　Suppose you drop sheets of paper that are of exactly the same size and shape. If you drop them at the same time in the same place, they will fall in the same way. Now make one of the sheets of paper into a tight (紧的) little ball and let it drop along with the other sheets. What happens? You have done an experiment that is so simple that you might think it couldn’t be worth anything.

　　But this simple experiment is important. It explains part of our present-day understandings of physics, ideas that were worked out long ago by Galileo and Newton. And these understandings set aside some of ancient Greek physics.

Scientist sometimes stops to look at very simple things and to think very hard about them. Even the simplest idea, which we might think is foolish, can shake the foundations of science.

1. The passage tells us that Charles Darwin ____.

　　A. was a great English scientist

　　B. always liked doing the experiments that others thought difficult

　　C. thought even the simplest thing was important

　　D. didn’t get well with others

2. The phrase “set aside” most probably means____ .

　　A. throw away      B. store up

　　C. put to use        D. realize

3. The author of the passage tries to ________.

　　A. convince us that Charles Darwin, Galileo and Newton are the greatest scientists in the world

　　B. draw the conclusion that basic sciences are simple things

　　C. prove that two sheets of paper, with the same size and shape, will fall at the same speed

　　D. draw our attention to everyday happenings around us

4Which of the following is TRUE?

　　A. Darwin really did fools experiments.

　　B. According to some people Darwin did foolish experiments.

　　C. It is believed by all the people that things could be important though they seemed to be simple.

　　D. Galileo and Newton worked out ancient Greek physics.

Do you suppose Darwin, one of the greatest scientists of all times, really
did fools' experiments?  
Or did he do experiments that were so simple and basic that other people just thought they were foolish?
Sometimes people think they already know the answer to a question or the solution (解决办法) to a problem. Sometimes they really do know an answer or a solution, but without thinking they are important.
Charles Darwin didn’t settle for (满足于) just thinking he knew something. And, he believed all things could be important however simple they seemed to be.
Suppose you drop two sheets of paper which are exactly the same size and shape. If you drop them at the same time in the same place, they will fall in the same way. Now make one of the sheets of paper into a tight little ball and let it drop along with the other sheet. What happens? You have done an experiment that is so simple that you might think it couldn't be worth anything.
But this simple experiment is important. It explains part of our present-day understanding of physics ideas that were worked out long ago by Galileo and Newton. And these understandings set aside some of ancient Greek physics.
Science sometimes stops to look at very simple things and to think very hard about them. Even the simplest idea, what we might think is foolish, can shake the foundations (基础) of science.
68. “Sometimes people think they already know the answer to a question.” This means that _________.
A. they are already told the answer
B. the question is so important that everyone should know the answer
C. they are already to answer such a question by others
D. the question is simple enough for them to answer
69. From the passage, we learn that Charles Darwin _________.
A. did many fools' experiments
B. enjoyed doing simple experiments
C. was not satisfied with what he knew
D. tried to prove that Galileo and Newton were sometimes wrong
70. The underlined phrase “set aside” most probably means “________”
A. throw away        B. store up     B. put to use       D. realize
71. The author of the passage tries to ________.
A. convince(使…信服) us that Charles Darwin, Galileo and  Newton are the greatest scientists in the world
B. draw the conclusion that basic sciences are simple things
C. prove that two sheets of paper, with the same size and shape, will fall at the same speed
D. draw our attention to everyday happenings around us

A group of teenagers: they laugh and talk over each other, dance and make faces — you wouldn’t believe they had just played on the same stage as famous American singers Kid Cudi and Eminem.
These seven kids, all under the age of 20, are members of the band Kids These Days (KTD).
Fresh out of high school, the band already has done things that most teens couldn’t even imagine. They played at festivals including the recent SXSW in Austin and Lollapalooza in their hometown, Chicago, to crowds of loyal fans.
KTD uses a mix of hip-hop, jazz, blues and classic rock to make a sound of their own.
“KTD simply mixes most, if not all of my favourite music styles,” said Kamia Jones, as Chicago high school student.“I like that they aren’t afraid to be different and that their music is real and speaks to the soul.”
The band formed two years ago. Now, as well as local fans, they are becoming popular around the world. Their facebook page is filled with supportive posts from admirers from California to Tokyo.
“It’s really strange to me that people from London, Australia and Russia... They have heard
of us and they like our music because it’s really cool feeling,” says Marcie Stewart, who plays keyboard for the band.
Despite their recent fame, KTD is a group of normal teenagers and they remain very close to one another. While talking to the reporters, they dance and make fun of each other.
When asked what advice they would give to other teen musicians, Greg Landfair, KTD’s drummer, said, “Keep your heart in it. Never lose the music and what you are doing, because that’s what you’re here for. Let the music always be first.”
【小题1】KTD’s music is popular among teenagers mainly because ________.

D
One of the main challenges facing many countries is how to maintain their identity in the face of globalization and the growing multi-language trend. “One of the main reasons for economic failure in many African countries is the fact that, with a few important exceptions, mother-tongue education is not practiced in any of the independent African states.” said Neville Alexander, Director of the Project for the Study of Alternative Education in South Africa at the University of Cape Town.
In response to the spread of English and the increased multi-language trends arising from immigration, many countries have introduced language laws in the laws in the last decade. In some, the use of languages other than the national language is banned in public spaces such as advertising posters. One of the first such legal provisions was the 1994 “Toubon law” in France, but the idea has been copied in many countries since then. Such efforts to govern language use are often dismissed as futile by language experts, who are well aware of the difficulty in controlling fashions in speech and know from research that language switching among bilinguals is a natural process.
It is especially difficult for native speakers of English to understand the desire to maintain the “purity” of a language by law. Since the time of Shakespeare, English has continually absorbed foreign words into its own language. English is one of the most mixed and rapidly changing languages in the world, but there has not been a barrier to acquiring prestige and power. Another reason for the failure of many native English speakers to understand the role of state regulation is that it has never been the Anglo-Saxon way of doing things. English has never had a state-controlled authority for the language, similar, for example, to the Academic Francaise in France.
The need to protect national languages is, for most western Europeans, a recent phenomenon—especially the need to ensure that English does not unnecessarily take over too many fields. Public communication, education and new modes of communication promoted by technology, may be key fields to defend.
【小题1】Neville Alexander believes that         .