题目内容
14．-When did the computer crash？-This morning，while I ______ the reading materials downloaded from some websites．（ ）
| A． | have sorted | B． | was sorting | C． | am sorting | D． | had sorted |
分析 句意：----你电脑什么时候死机的？---今天早上我正把从网上下载的阅读材料分类的时候．
解答 答案B．根据句意和语境可知，句中时间状语this morning知道是发生在过去的事，排除A和C两项，D项过去完成时表示分类阅读材料这个动作应在电脑死机动作之前发生，然而本句指的是"今天早晨我正把从网上下载的阅读材料分类时电脑坏的．"指的是过去一个动作正在进行过程中又发生了另一件事，要用过去进行时，故B项正确．
点评 本题考查时态的用法．解答此类题目的关键是要读懂句意，分析上下文的语境，判断时态，锁定答案．
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相关题目
19．The island is ____ attractive in spring and autumn because of the pleasant weather in both seasons．（ ）
| A． | partly | B． | merely | C． | nearly | D． | equally |
2．His first novel good reviews since it came out last month．（ ）
| A． | receives | B． | is receviing | C． | will receive | D． | has received |
9．Directions：Read the following text and choose the most suitable heading from A-F for each paragraph．There is one extra heading which you do not need．
76．B
With the arrival of the age of"information economy"，intellectual work is becoming a more important source of wealth than manufacturing．Organizations in all walks of life are doing more to spread their information．So people of the Public Relations are hired to speak for them．A lot of our news is actually collected from press releases and reports of events intentionally staged for journalists．In the information age，journalists spend their time，not investigating，but passing on the words of a spokesperson．
77．E
There is a joke in the novel Scoop about the newspaper's owner，Lord Copper．The editors can never disagree with him．When he's right about something they answer"definitely"，and when he's wrong they say"to some extent，Lord Copper．"It seems reasonable to suppose that，in the real world，the opinions of such powerful people still influence the journalists and editors who work for them．
78．F
In countries where the news is not officially controlled，it may be provided by commercial organizations who depend on advertising．The news has to attract viewers and maintain its audience ratings．I suspect that some stories get air-time just because there happen to be exciting pictures to show．In Britain，we have the tabloid newspapers which millions of people read simply for entertainment．There is progressively less room for historical background，or statistics，which are harder to present as a sensational story．
79．C
There is an argument that with spreading access to the internet and cheap technology for recording sound and images we will all be able to find exactly the information we want．People around the world will be able to publish their own eye-witness accounts and compete with the widely-accepted news-gatherers on equal terms．But what it will mean also is that we'll be subjected to a still greater amount of nonsense and lies．Any web log may contain the latest information of the year，or equally，a made-up story that you will never be able to check．
80．D
Maybe the time has come to do something about it，and I don't just mean changing your choice of TV channel or newspaper．In a world where everyone wants you to listen to their version，you only have two choices：switch off altogether or start looking for sources you can trust．The investigative journalist of the future is everyone who wants to know the truth．
| A．Manufacturing industry in information economy B．News in the age of information C．Argument about individual accounts and their reliability D．Be your own investigative journalist E．Don't believe everything you read in the newspapers． F．Information is presented in an entertaining way． |
With the arrival of the age of"information economy"，intellectual work is becoming a more important source of wealth than manufacturing．Organizations in all walks of life are doing more to spread their information．So people of the Public Relations are hired to speak for them．A lot of our news is actually collected from press releases and reports of events intentionally staged for journalists．In the information age，journalists spend their time，not investigating，but passing on the words of a spokesperson．
77．E
There is a joke in the novel Scoop about the newspaper's owner，Lord Copper．The editors can never disagree with him．When he's right about something they answer"definitely"，and when he's wrong they say"to some extent，Lord Copper．"It seems reasonable to suppose that，in the real world，the opinions of such powerful people still influence the journalists and editors who work for them．
78．F
In countries where the news is not officially controlled，it may be provided by commercial organizations who depend on advertising．The news has to attract viewers and maintain its audience ratings．I suspect that some stories get air-time just because there happen to be exciting pictures to show．In Britain，we have the tabloid newspapers which millions of people read simply for entertainment．There is progressively less room for historical background，or statistics，which are harder to present as a sensational story．
79．C
There is an argument that with spreading access to the internet and cheap technology for recording sound and images we will all be able to find exactly the information we want．People around the world will be able to publish their own eye-witness accounts and compete with the widely-accepted news-gatherers on equal terms．But what it will mean also is that we'll be subjected to a still greater amount of nonsense and lies．Any web log may contain the latest information of the year，or equally，a made-up story that you will never be able to check．
80．D
Maybe the time has come to do something about it，and I don't just mean changing your choice of TV channel or newspaper．In a world where everyone wants you to listen to their version，you only have two choices：switch off altogether or start looking for sources you can trust．The investigative journalist of the future is everyone who wants to know the truth．
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| A． | in terms of | B． | in need of | C． | in favor of | D． | in praise of |
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| A． | was found | B． | finds | C． | is found | D． | found |
3．I'll go to the library as soon as I finish what I ．（ ）
| A． | was doing | B． | am doing | C． | have done | D． | had been doing |