11．-The water supply has been off for days．
-Yes．The workers ________one of the main pipes．（　　）
A．had repairedB．have repaired
C．repairedD．have been repairing

分析 句意：--已經(jīng)停水很多天了．--是的，工人們一直在修理主管道．

解答 答案；D．had done"過去的過去"；have done"過去發(fā)生的動作對現(xiàn)在的影響"；have/has been doing"過去發(fā)生的動作一直持續(xù)到現(xiàn)在，可能剛剛結(jié)束，還可能繼續(xù)持續(xù)下去"．根據(jù)句意，停水很多天了，工人們"一直"在修理主管道，說明修理這個動作從過去開始，可能還會繼續(xù)持續(xù)下去，故選D．

點評 本題考查現(xiàn)在完成進(jìn)行時，要熟悉不同時態(tài)的用法并結(jié)合具體的語境選擇出正確選項．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

1．In my living room，there is a plaque （匾） that advises me to"Bloom （開花） where you are planted．"It reminds me of Dorothy．I got to know Dorothy in the early 1980s，when I was teaching Early Childhood Development through a program with Union College in Barbourville，Kentucky．The job responsibilities required occasional visits to the classroom of each teacher in the program．Dorothy stands out in my memory as one who"bloomed"in her remote area．
Dorothy taught in a school In Harlan County，Kentucky，Appalachian Mountain area．To get to her school from the town of Harlan，I followed a road winding around the mountain．In the eight-mile journey，I crossed the same railroad track five times，giving the possibility of getting caught by the same train five times．Rather than feeling excited by this drive through the mountains，I found it depressing．The poverty level was shocking and the small shabby houses gave me the greatest feeling of hopelessness．
From the moment of my arrival at the little school，all gloom （憂郁） disappeared．Upon arriving at Dorothy's classroom．I was greeted with smiling faces and treated like a queen．The children had been prepared to show me their latest projects．Dorothy told me with a big smile that they were serving poke greens salad and cornbread for"dinner"（lunch）．In case you don't know，poke greens are a weed-type plant that grows wild，especially on poor ground．
Dorothy never ran out of reports of exciting activities of her students．Her enthusiasm never cooled down．When it came time to sit for the testing and interviewing required to receive her Child Development Associate Certification，Dorothy was ready．She came to the assessment and passed in all areas．Afterward，she invited me to the one-and-only steak house in the area to celebrate her victory，as if she had received her Ph．D．degree．After the meal，she placed a little box containing an old pen in my hand．She said it was a family heirloom （傳家寶），but to me it is a treasured symbol of appreciation and pride that cannot be matched with things．（360 words）

61．"Early Childhood Development"in Paragraph 1 refers toB
A．a(chǎn) program directed by Dorothy                             
B．a(chǎn) course given by the author
C．a(chǎn)n activity held by the students                              
D．a(chǎn)n organization sponsored by Union college
62．In the journey，the author was most disappointed at seeingB
A．the long track            
B．the poor houses             
C．the same train          
D．the winding road
63．Upon arriving at the classroom，the author was cheered up byA
A．a(chǎn) warm welcome                                                 
B．the sight of poke greens
C．Dorothy's latest projects                                       
D．a(chǎn) big dinner made for her
64．What can we know about Dorothy from the last paragraph？C
A．She was invited to a celebration at a restaurant．
B．She got a pen as a gift from the author．
C．She passed the required assessment．
D．She received her Ph．D．degree．
65．What does the author mainly intend to tell us？D
A．Whatever you do，you must do it carefully．
B．Whoever you are，you deserve equal treatment．
C．However poor you are，you have the right to education．
D．Wherever you are，you can accomplish your achievement．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

2．The Smiths don't usually like staying at         hotels，but last summer they spent a few days at a very nice hotel by ________ sea．（　�。�
A．/； aB．the； theC．/； theD．the； a

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

19．The island is ____ attractive in spring and autumn because of the pleasant weather in both seasons．（　�。�
A．partlyB．merelyC．nearlyD．equally

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

6．________ the drug was a long and painful process for him．（　　）
A．To take offB．To be addicted to
C．Coming offD．Being addicted to

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

2．His first novel        good reviews since it came out last month．（　�。�
A．receivesB．is receviingC．will receiveD．has received

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

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．
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．
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．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

6．Unless extra money____，the theatre will close．（　　）
A．was foundB．findsC．is foundD．found

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

7．The lady welled around the shops，         an eye out for bargains．（　�。�
A．keepB．keptC．keepingD．to keep

查看答案和解析>>

同步練習(xí)冊答案