An explosion on Thursday killed one and injured 21 in a busy street in Tongren, Southwest China’s Guizhou Province.
The bomb was hidden in a rubbish bin in the city’s commercial hub（商業(yè)中心），where lots of shops and restaurants are concentrated.
The ear-splitting blast was heard around 12∶50 p.m.，said a local newspaper, citing witnesses. The power of the blast shattered（使粉碎）nearby shop windows and ripped the stainless（不生銹的）steel rubbish can to pieces.
One passer-by，identified（確認）only as Zhang，said she was shocked by the noise and saw a lot of pedestrians lying on the ground when she got to the scene.
Thirteen of the injured were taken to a local hospital after the explosion. A doctor there said five were in serious condition but already out of danger after emergency treatment. The others were just slightly hurt.
The cause of the explosion is still under investigation, said an officer with the Tongren police, but refused to speculate as to the cause.
It can be inferred from the passage that ________.
A. All the injured were taken to a hospital
B. 8 of the injured were not taken to a hospital
C. The rubbish bin with a bomb was in a restaurant
D. The rubbish bin with a bomb was in a shop
Which of the following statements is true according to the passage?
A. One passer- by, indentified only as Zhang, saw the man throwing a bomb into a bin.
B. Some customers in restaurants were injured.
C. The writer didn’t get to the scene.
D. All customers in shops got hurt.
In the last paragraph the underlined word“ speculate” probably means ________.
A. tell B. guess
C. discuss D. talk
What of the follwing can be the best title for the passage?
A. Bomb Hidden in a Rubbish Bin
B. The Cause of the Explosion
C. A Terrible Thing
D. Market Blast Kills 1 ,Injures 21
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I called Hnnah many times yesterday evening, but I couldn’t get through. Her brother _________ on the phone all the time!
A. was talking B. has been talking
C. has talked D. talked
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—Flight 331 _______.I’d better be on my way.Goodbye.?
—Bye.Happy landing!
A. was announced?
B. is being announced?
C. has announced?
D. is announcing?
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Australia is _______ country.?
A. an English-speaking?
B. an English-spoken?
C. a speaking-English?
D. a spoken-English?
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科目：高中英語 來源： 題型：閱讀理解
Nearly two thousand years have passed since a census decreed by Caesar Augustus become part of the greatest story ever told. Many things have changed in the intervening years. The hotel industry worries more about overbuilding than overcrowding, and if they had to meet an unexpected influx, few inns would have a manager to accommodate the weary guests. Now it is the census taker that does the traveling in the fond hope that a highly mobile population will stay long enough to get a good sampling. Methods of gathering, recording, and evaluating information have presumably been improved a great deal. And where then it was the modest purpose of Rome to obtain a simple head count as an adequate basis for levying taxes, now batteries of complicated statistical series furnished by governmental agencies and private organizations are eagerly scanned and interpreted by sages and seers to get a clue to future events. The Bible does not tell us how the Roman census takers made out, and as regards our more immediate concern, the reliability of present day economic forecasting, there are considerable differences of opinion. They were aired at the celebration of the 125th anniversary of the American Statistical Association. There was the thought that business forecasting might well be on its way from an art to a science, and some speakers talked about newfangled computers and high-falutin mathematical system in terms of excitement and endearment which we, at least in our younger years when these things mattered, would have associated more readily with the description of a fair maiden. But others pointed to the deplorable record of highly esteemed forecasts and forecasters with a batting average below that of the Mets, and the President-elect of the Association cautioned that “high powered statistical methods are usually in order where the facts are crude and inadequate, the exact contrary of what crude and inadequate statisticians assume.” We left his birthday party somewhere between hope and despair and with the conviction, not really newly acquired, that proper statistical methods applied to ascertainable facts have their merits in economic forecasting as long as neither forecaster nor public is deluded into mistaking the delineation of probabilities and trends for a prediction of certainties of mathematical exactitude.
Taxation in Roman days apparently was based on
[A]. wealth. [B]. mobility. [C]. population. [D]. census takers.
The American Statistical Association
[A]. is converting statistical study from an art to a science.
[B]. has an excellent record in business forecasting.
[C]. is neither hopeful nor pessimistic.
[D]. speaks with mathematical exactitude.
The message the author wishes the reader to get is
[A]. statisticians have not advanced since the days of the Roman.
[B]. statistics is not as yet a science.
[C]. statisticians love their machine.
[D].computer is hopeful.
The “greatest story ever told” referred to in the passage is the story of
[A]. Christmas. [B]. The Mets.
[C]. Moses. [D]. Roman Census Takers.
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He ____ you more help even though he was very busy .
A . might have given B . might give C . may have given D . may give
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—Did you telephone the manager’s office??
—Yes，he__________back before 9 o’clock this morning.?
A.expects B.is expected C.expected D.was expected
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Everyone shouts“Kill it！”when a rat is seen to run________the street.
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科目：高中英語 來源： 題型：閱讀理解
A new study says one part of the human brain may become smaller as the result of a condition known as jet lag. Jet lag results from flying long distances in an airplane. People with jet lag may feel extremely tired for several days. They may also have problems thinking clearly and remembering.?
Recently a researcher at the University of Bristol in Britain reported the findings of his jet lag study, which involved twenty young women who worked for international airlines. They had served passengers on airplanes for five years. These flight attendants flew across many countries and at least seven time zones. In the study, the flight attendants had different amounts of time to recover from jet lag. Half the women spent five days or fewer in their home areas between long flights. The other half spent more than fourteen days in their home areas.?
The researcher took some saliva from the women's mouths to measure levels of a hormone(荷爾蒙) that increases during stress. He tested them to see if they could remember where black spots appeared on a computer screen. And he took pictures of their brains to measure the size of the brain's temporal lobes(腦葉).?
It was found that the women who had less time between flights had smaller right temporal lobes. This area of the brain deals with recognizing and remembering what is seen. The same group performed worse and had slower reaction times on the visual memory test. And their saliva samples showed higher levels of stress hormones.?
The researcher believes the brain needs at least ten days to recover after a long trip. He says airline workers told him their ability to remember got worse after working on planes for about four years. Other studies have shown that increased feelings of stress can cause a loss of cells in the part of the brain that controls memory.?
Scientists say more tests are needed to study the effects of jet lag on the brain. They want to find out if too much jet lag could permanently affect memory.?
According to the text, jet lag _______.?
A. can cause difficulties in speaking
B. can make people feel tired for a few weeks?
C. can be only found in flight attendants
D. can be caused by flying over several time zones?
It can be inferred from the text that _______.
A. the conclusion is refused by many scientists?
B. scientists fear that this research is not done properly?
C. every scientific conclusion needs the support from many tests?
D. the women who were examined in the research were not healthy?
From the result of the research we can see that _______.
A. the women who have longer rest at home show better memory?
B. the women who fly in short time have smaller right temporal lobes?
C. the women who have longer flights fail the memory test?
D. the women who rest more than 14 days produce less hormones?
What is the subject discussed in the text??
A. The cause of jet lag.?
B. A story of a group of flight attendants.?
C. The importance of having enough rest after flights.?
D. A research about the effects of jet lag on the brain.??
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