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2010年職稱英語理工類c級考試試題及答案

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2010年職稱英語理工類c級考試試題及答案

第2部分:閱讀判斷(第16~22題,每題1分,共7分)

下面的短文后列出了7個句子,請根據短文的內容對每個句子做出判斷:如果該句提供的是正確信息,請選擇A;如果該句提供的是錯誤信息,請選擇B;如果該句的信息文中沒有提及,請選擇C。

A Great Quake Coming?

Everyone who lives in San Francisco knows that earthquakes are common in the bav area.Theyhad keen devastating in 1906,for example,a major quake destroyed about 28.000 buildings andkilled hundreds,perhaps thousands of people. Residents now wonder when the next"big one"willstrike.It's bound to happen someday.At least seven active fault(斷層)lines run through the SanFrancisco area.Faults are places where pieces of earth's crust(地殼)slide past each other.Whenthese pieces slip,the ground shakes.

To prepare for that day。scientists are using new techniques to reanalyze the 1906 earthquake and predict how bad the damage might be when the next one happens. One new finding about the 1906 quake is that the San Andreas Fault split apart faster than scientists had assumed at the time.During small earthquakes,faults rupture at about 2.7 kilometersper second.During bigger quakes,however,ruptures can happen at rates faster than 3.5 kilometersper second.

At such high speeds,massive amounts of pressure build up,generating underground waves that can cause more damage than the quake itself.Lucky for San Fancisco,these pressure pulses(脈沖) traveled alway from the city duffng the 1906 event.As bad as the damage was,it could have been farWorse.

Looking ahead,scientists are trying to predict when the next major quake will occur.Records show that earthquakes were common before 1906 event. Since then,the area has been relatively quiet.Pattems in the data,however,suggest that the probability of a major earthquake striking the bay area before 2032 is at least 62 percent.

New buildings in san Francisco are quite safe in case of future quakes.Still,more than 84 percent of the city's buildings are old and weak.Analyses suggest that another massive earthquake would cause extensive damage.

People who live there today tend to feel safe because San Francisco has remained pretty qmet for a while.Accoeding to the new research,however,it's not a matter of whether the big one will hit. It's just a matter of when.

16. The San Francisco area is located above several active fault lines.

A.right

B.wrong

C.not mentiond

17.The 1906 earthquake in San Francisco is the most severe one in American history.

A.fight

B.wrong

C.not mentioned

18.The highest speed of fault ruptures in the 1906 quake was more than 3.5 kilometers per second

A.fight

B.wrong

C.not mentioned

19.Earthquakes rarely happened in San Francisco before 1906.

A.fight

B.wrong

C.not mentioned

20.San Francisco is fully prepared for another big earthquake.

A.right

B.wrong

C.not mentioned

21.Scientists will be able to predict the exact time of an earthquake soon.

A.right

B.wrong

C.not mentioned

22.A major earthquake striking San Francisco someday is inevitable.

A.right

B.wrong

C.not mentiond

參考答案:

ACABBCA

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