The telephone rang in the police station at Richmond, California, USA. “Police station？ A train for Santa FE collide（碰撞）with a（n）　31　at the McDonald Street Crossing. Please go there at once, with an ambulance too. A man is badly injured，” said a（n）　32　voice of a young woman.

“Just a minute, we’ll come　33　. Please stay there and wait，” answered the policeman.

Within a minute, a police car and an ambulance　34　. Soon they got to the　35　, but only to　36　everything was fine. No collision, no　37　man.

“What a dirty trick！” said the policeman　38　. “We must find out that mischievous（恶作剧的）　39　and.”

They had not been able to say anything about a punishment　40　they heard the whistle of a train: the train was nearing them quickly. All　41　a sudden, a truck appeared. It came fast towards them, too. 　42　it was passing the crossing, it suddenly refused to move on. Right then and there, before the eyes of all the people present, the train collided with the truck heavily and struck it　43　meters away.

When Randolph Bruce, the driver was　44　out of the damaged truck, he was　45　hurt just　46　the young woman had foretold on the phone. As he was taken to the　47　in time, he was saved at last.

Later the policemen did　48　they could to find the woman who had telephoned them, but　49　.

It is　50　that a prophecy（预言）should coincide（巧合）with the fact so exactly.

-----I think it _______ to smoke .

 ----- _______.

　 A. was wring; Neither do I 　 B. wrong; So do I

　 C. wrong; So I don’t 　    D. wrong; So I do

Thomas Alva Edison was awarded more patents on inventions than any other American.When he died in 1931，Americans wondered how they could best show their respect for him.One suggestion was that the nation observe a minute or two of total blackout.All electric power would be shut off in homes，streets，and factories.Perhaps this suggested plan made Americans realize fully what Edison and his inventions mean to them.Electric power was too important to the country.Shutting it off for even a short time would have led to complete confusion.A blackout was out of the question.

　 On the day of Edison’s funeral，many people silently dimmed their lights.In this way they honored the man who had done more than anyone else to put the great force of electricity at his countrymen’s fingertips.

1.This selection says that Thomas Edison　　　　 .

　 A.was the only important American inventor

　 B.received the first American patent

　 C.received more patents than any other American

　 D.was the first American inventor

2.People decided to honor Edison when　　　　 .

　 A.he made the first electric light

　 B.electric power was 100 years

　 C.the country realized electricity’s importance

　 D.he died in 1931

3.The suggested plan was to　　　　 .

　 A.turn off the lights in factories and schools

　 B.observe a few minutes of total silence

　 C.dim all electric lights

　 D.shut off all electricity for a short time

4.Americans fully realized what Edison’s inventions meant when they　　　　 .

　 A.heard of his death

　 B.heard of the plan to honor him

　 C.first used electric power

　 D.tried to carry out the plan

5.The plan was never carried out because　　　　 .

　 A.not everyone wanted to honor Edison

　 B.it was too difficult

　 C.electric power was too important to the country

　 D.it honored only one of Edison’s inventions

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.

　　　so happened 　　　I was there.

A.It;that　　　　　B.What;is　　　　C.That;it　　　　D.It;it