11.-Alice,what s your opinion about my suggestion?
-Sorry,I___.Would you please say it again?( 。
A.hadn't listenedB.wouldn't listen
C.wasn't listeningD.didn't listen

分析 -愛麗絲,你對我的建議有什么看法?
-對不起,我沒有聽清.你能再說一遍嗎?

解答 答案:C.
考查過去進(jìn)行時.根據(jù)句意可知聽話人在對方詢問時沒有聽見,事情發(fā)生在剛才,是過去的時間,強(qiáng)調(diào)問話人說的時候沒有聽見,兩個動作同時發(fā)生,用過去進(jìn)行時,否定形式在was/were后加not,所以選C.

點(diǎn)評 本題考查過去進(jìn)行時的用法. 過去進(jìn)行時表示在過去某一時刻或某一段時間內(nèi)發(fā)生或進(jìn)行的動作或狀態(tài).其形式為was/were+V-ing,否定在be動詞后加not.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:填空題

5.The company hopes to increase the sales of their new product byadvertising(做廣告) on TV.

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

2.The World Health Organization reports a number of people have died of the Ebola virus in central Africa during the last few months.Ebola,also known as Ebola hemorrhagic (出血) fever or Ebola viral disease.is a rare and deadly illness with high death rates in humans and primates.The natural source of Ebola virus remains unknown,although bats seem to be the most likely source.
The Ebola virus began spreading after victims were discovered in northeastern Cabon.So far,it is the third time Ebola has spread through Cabon since 1994.Health officials believe people moving across the border spread the disease from Cabon co Congo Ebola is highly infectious and kills up to 80% of its victims.Researchers do not know the method with which the virus first appears in humans,but they believe it is through infected animals.The disease then spreads from person to person through blood and other body liquids.
Ebola victims treated early have the base chance of survival.Signs of Ebola include a high temperature,diarrhea,muscle pains and bleeding inside the body.in severe cases,victims experience chest pains and death.There is no known cure for the disease and no way yet to prevent it.
Scientists at the American National institutes of Health are working to develop a vaccine(疫苗) to prevent Ebola.Doctor Cary Nobel is leading the research effort at N-l-H testing center in the eastern state of Maryland.He says that during the past two years,the vaccine has been tested on small animals and monkey a for safety and effectiveness.
In the most recent study,four monkeys who had been given the vaccine were completely protected from a deadly injection of the Ebola virus.the study was described in November in Nature magazine.Doctor Nobel says the tests appear to have moved scientists one step closer to a vaccine for humans.
28.Where does the Ebola virus come fromD?
A.Bats.B.Monkeys.C.Infected humans.D.Something unknown.
29.When infected with Ebola virus,people may experience the following exceptA.
A.heart attack B.a(chǎn) rise in temperature
C.chest pains D bleeding inside the body
30.What can we learn from the passageB?
A.Once infected with the Ebola virus.people can never survive.
B.Half of the Ebola victims will lose their lives.
C.No cure has been found for the disease.
D.Scientists have succeeded in preventing Ebola.
31.What is Doctor Nobel's attitude towards the testsB?
A.Discouraged.B.Positive.C.Doubtful.D.Not mentioned.

查看答案和解析>>

科目:高中英語 來源: 題型:選擇題

19.The rescuers were forced to       the search for survivors due to the worsening weather.( 。
A.cut offB.call offC.give offD.turn off

查看答案和解析>>

科目:高中英語 來源: 題型:選擇題

6.energetic(  )
A.evaluateB.existC.evidenceD.edition

查看答案和解析>>

科目:高中英語 來源: 題型:選擇題

16.Smokers who regularly drink are nearly________ to suffer from lung cancer as are smokers who don't drink,according to a new study in Cancer Research.( 。
A.twice likely asB.twice as likelyC.as twice likelyD.as likely as

查看答案和解析>>

科目:高中英語 來源: 題型:選擇題

3.-You know I dropped medicine and _____ physics?
-You made a right decision.(  )
A.took upB.took inC.took apartD.took off

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

1.One day,Mr.Arnold was teaching a lesson,and things were going as normally as ever.He was explaining the story of mankind to his pupils.He told them that,in the beginning,men were nomads; they never stayed in the same place for very long.Instead,they would travel about,here and there,in search of food,wherever it was to be found.And when the food ran out,they would move off somewhere else.
He taught them about the invention of farming and keeping animals.This was an important discovery,because by learning to cultivate(耕作)the land,and care for animals,mankind would always have food steadily available.It also meant that people could remain living in one place,and this made it easier to set about tasks that would take a long while to complete,like building towns,cities,and all that were in them.All the children were listening attracted by this story,until Lucy jumped up:
"And if that was so important and improved everything so much,why are we nomads all over again,Mr.Arnold?"
Mr.Arnold didn't know what to say.Lucy was a very intelligent girl.He knew that she lived with her parents in a house,so she must know that her family were not nomads; so what did she mean?
"We have all become nomads again,"continued Lucy,"The other day,outside the city,they were cutting the forest down.A while ago a Gsherman told me how they fish.It's the same with everyone:when there's no more forest left the foresters go elsewhere,and when the fish run out the fishermen move on.That's what the nomads did,isn't it?9,
The teacher nodded,thoughtfully.Really,Lucy was right Mankind had turned into nomads.Instead of looking after the land in a way that we could be sure it would keep supplying our needs,we kept developing it until the land was bare.And then off we would go to the next place!The class spent the rest of the afternoon talking about what they could do to show how to be more civilized.
The next day everyone attended class wearing a green T-shirt,with a message that said"I am not a nomad!"
And,from then on,they set about showing that indeed they were not.Every time they knew they needed something,they made sure that they would get it using care and control.If they needed wood or paper,they would make sure that they got the recycled kind.They ordered their fish from fish farms,making sure that the fish they received were not too young and too small.They only used animals that were well cared for,and brought up on farms.
And so,from their little town,those children managed to give up being nomads again,just as prehistoric men had done,so many thousands of years ago.
41.Why would early humans travel about in the beginning?C
A.To experience different lifestyles.
B.To go sightseeing in different places.
C.To find what they could to feed themselves.
D.To do more exercise to build themselves up.
42.From Paragraph 2,we can know thatD•
A.people got tired of living in the same place
B.people gradually got used to living in cities
C.people spent a long time in learning to keep animals
D.people tended to settle down after learning farming
43.In the teacher's opinion,Lucy's argument wasA
A.reasonable   B.ridiculous  C.puzzling  D.shocking
44.Which of the following agrees with the message"I am not a nomad"(Paragraph 7)?B
A.People eat young fish for its delicious taste.
B.People use recycled materials as much as possible.
C.Fishermen move elsewhere when there is no fish left.
D.Foresters leave the place where wood is not available.
45.The writer tries to make us believe thatB.
A.mankind has been progressing mainly through traveling about
B.it's unwise for mankind to use the land in an uncontrolled way
C.if S quite good for students to learn more about the history of mankind.D.in the beginning men were nomads.

查看答案和解析>>

科目:高中英語 來源: 題型:選擇題

17.Tom _______ the TV set for $500,which was much cheaper than he had expected.( 。
A.boughtB.paidC.costD.spent

查看答案和解析>>

同步練習(xí)冊答案