I can’t find my dictionary now. Tom must have taken it by mistake, ______?

     A. mustn’t he                      B. doesn’t he                C. didn’t he           D. hasn’t he

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語 來源:山東省實(shí)驗(yàn)中學(xué)2010屆高三第三次診斷性測(cè)試 題型:閱讀理解


第三部分:閱讀理解(共20小題;每小題2分,滿分 40分)
閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
A
A university math tutor has discovered the science behind “singledom”, finding that our chances of finding the perfect partner are just 1 in 285,000. Peter Backus, a tutor at the University of Warwick, published his “Why I Don’t Have a Girlfriend” paper after a three-year love drought.
His unconventional study uses a famous math formula called The Drake Equation(德雷克等式), which was first used to estimate the existence of extra-terrestrial(地球以外) life.
The results don't look promising for British singles. 30-year-old Mr. Backus found that out of the 30 million women in the UK, only 26 would be suitable girlfriends for him.
The dull equation takes into account the number of women aged 24 to 34, living in his home city of London, and who are single, meaning his chances of meeting his dream woman on a night out are slim.
The economics expert said: “There are 26 women in London with whom I might have a wonderful relationship. So, on a given night out in London there is a 0.0000034% chance of meeting one of these special people. That’s a 1 in 285,000 chance, so it’s not great.”
The puzzling Drake equation reads: N =" R*" x Fp x Ne x Fi x Fc x L, and helped pioneering scientist Professor Drake to predict that there could be 10,000 civilizations in our galaxy.
Mr. Backus simply replaced the original equation with his own criteria for a dream date, which included the percentage of women likely to find him attractive, and the number of girls aged 24-34 in London. He said: “The research may sound depressing to people looking for love, but the good news for singles is, it’s probably not your fault!”
56. Mr. Backus’ discovery in this passage is mainly concerned about ______.
A. whether there exists life out of our planet
B. the possibility of his being able to find love
C. how to get rid of singledom
D. what math can do to serve our daily life
57. What does Mr. Backus think of the result of his research?
A. Optimistic.     B. Depressing.      C. Unrealistic.     D. Exciting.
58. What can we learn from the first paragraph?
A. Mr. Backus’ major research field is “singledom”.
B. Mr. Backus found a girlfriend three years ago.
C. Mr. Backus’ new thesis will surely be well received.
D. Mr. Backus has been searching for love for long.
59. By “the good news for singles” in the last sentence, Mr. Backus probably mean _____.
A. you don’t have to blame yourself for remaining single
B. maybe the discovery is not reliable at all
C. the result was based on his own criteria
D. there might be more dream date out of London
60. Which of the following statements is true?
A. This passage could be published in a scientific magazine.
B. The passage intends to prove there are other civilizations.
C. The passage writer doesn’t really understand the Drake equation.
D. Most women in London are not suitable for university teachers.

查看答案和解析>>

科目:高中英語 來源:2012屆云南省紅河州高三統(tǒng)一檢測(cè)英語試卷(帶解析) 題型:閱讀理解


Cellphones: is there a cancer link?
Could your cellphone give you cancer? Whether it could or not, some people are worrying about the possibility that phones, power lines and wi-fi could be responsible for a range of illnesses, from rashes to brain tumors.
Some say there is evidence to support the growing anxieties. David Carpenter, a professor of environmental health sciences at the university at Albany, in New York, thinks there’s a greater than 95 percent chance that power lines can cause childhood leukemia(白血病). Also there’s a greater than 90 percent chance that cellphones can cause brain tumors. “It’s apparent now that there’s a real risk,” said Carpenter.
But others believe these concerns are unjustified. Dr Martha Linet, the head of radiation epidemiology(流行病學(xué)) at the US National Cancer Institute, has looked at the same research as Carpenter but has reached a different conclusion. “I don’t support warning labels for cellphones,” said Linet. “We don’t have the evidence that there’s much danger.”
Studies so far suggest a weak connection between EMFs(電磁場(chǎng)) and illness — so weak that it might not exist at all. A multinational investigation of cellphones and brain cancer, in 13 countries outside the US, has been underway for several years. It’s funded in part by the European Union, in part by a cellphone industry group. The final report should come out later this year, but data so far don’t suggest a strong link between cellphone use and cancer risk.
【小題1】From the passage we can learn that some people are worried because   .

A.they have evidence the use of cellphone can lead to cancer.
B.they make a fuss over cellphone use.
C.some expert has given a warning.
D.cellphones are responsible for brain tumors.
【小題2】By saying “I don’t support warning labels for cellphones,” Dr Martha Linet has the idea that   .
A.the worrying is unnecessary.
B.cancer-warning labels should be on cellphones.
C.there is a link between cellphones and cancer.
D.cellphones have nothing to do with cancer.
【小題3】The underlined word “underway” is closest in meaning to   .
A.started.B.kept on.C.gone on.D.in progress.
【小題4】Which of the following best describes the attitude of the author towards the debate?
A.Optimistic.B.Objective.C.Disapproving.D.Casual.

查看答案和解析>>

科目:高中英語 來源:2013-2014學(xué)年河北省唐山市高三第一次模擬考試英語試卷(解析版) 題型:閱讀理解

How cool can libraries be in an era(時(shí)代)of iPods and Kindles? More than you thinkOnly if you know where to go

Central Library: Seattle, Washington, United States

The Central Library in Seattle is modern and fashionable and has tourists from around the world paying visits and taking toursIt was designed by Dutch architect Rem Koolhaas and American designer Joshua RamusTours began in 2006, two years after its openingThe library holds various art exhibitions, book signings and other events, while visitors can stop by the Chocolate cart for a coffee and scan through the gift shop anytime

Trinity College Library: Dublin, Ireland

The Trinity College Library in Dublin is the oldest library in Ireland, founded in 1592 by Queen Elizabeth IIt is the largest single library in the world, also known as the Long Room, which contains more than 200,000 0fthe library's oldest booksThe Long Room houses one of the oldest harps(豎琴) in IrelandDating to the 15th century, the old harp is the model for the symbol foreland

Geisel Library, University of California: San Diego, United States

At first glance, it looks like a spaceshipArchitect William Pereira, who helped design actual space launch facilities at Cape Canaveral in Houston, Texas, designed the library in 1970It has been featured in sci-fi films, short stories and novelsThe library hosts "Dinner in the Library," which invites readers for cocktails, and also a special speech from distinguished authors

TU Delft Library: The Netherlands

The library at the Delft University of Technology was constructed in 1997 and has more than 862,000 books, 16,000 magazine subscriptions and its own museumThe building itself exists beneath the ground, so you can't really see the actual LibraryWhat makes it interesting is the roof, which is a grassy hillThe roof covers 5,500 square metersAnd it has become one of the most striking and greenest structures in the area

1.Which of the four libraries has the longest history?

ACentral Library

BTrinity College Library

CGeisel Library

DTU Delft Library

2.What makes Geisel Library different from the others is that

Afamous writers often deliver speeches there

Bit has a reoffer grassy hill

CQueen Elizabeth I founded the library

Dit is the largest single library in the world

3.In Central Library, you can

Abuy souvenirs

Bdrink cocktails

Cenjoy sci-fi films

Dsee the old harp

 

查看答案和解析>>

科目:高中英語 來源:2013屆四川省高二下學(xué)期第二次月考英語試卷(解析版) 題型:閱讀理解

Superman, Spider-Man, Batman and Iron Man ... .There is no shortage of superheroes. You find them in comic books, on the TV and the big screen.

In a survey of fans by the sci-fi and fantasy website, SFX.co.uk, Batman, 70 years old this year, was voted Britain's favorite superhero.

Unlike many crime-fighting superheroes Batman has no special powers. He can't fly like Superman or shoot a sticky web like Spider-Man.

Bruce Wayne is born to a wealthy Gotham City business family. However, when his parents are murdered his life changes completely.

Wayne feels anger at their deaths and guilty that he did not prevent them. He travels around the world learning how to fight. Upon returning to Gotham, he creates a disguise (偽裝) to enable him to fight crime without being recognized.

A childhood fear of bats leads him to choose to dress as one. His idea is that through the bat person he can prove to himself that he has overcome his childhood fears.

Wayne is the CEO of the company he inherits (繼承) from his father. He seems to live the lifestyle of a millionaire playboy. But this is a ruse (計(jì)策). He works hard at the image to allow himself the freedom he needs to do his work as a crime fighter. "Bruce Wayne, playboy" is the disguise Batman is the real person.

"Wayne is not a born superhero. Instead, he is a real, complex person," said Dace Golder, editor of the website. "He is the most realistic of all the superheroes. I am particularly interested in the emotional process by which a boy becomes a hero. His superhero qualities come from within."

1.What is the article mainly about?  

A.How Bruce Wayne develops into a superhero.

B.How to overcome childhood fears.

C.What makes a superhero.

D.Why superheroes enjoy great popularity in Britain.

2.Bruce Wayne decides to dress like a bat because of ______ .

A.his curiosity about bats

B.his childhood fear of bats

C.his parents' sudden death

D.his unusual travel experiences

3.Why does Wayne live like a playboy?

A.He prefers the lifestyle of a playboy.

B.He doesn't know how to run a company.

C.He loves freedom more than anything else.

D.He needs to disguise his crime fighting activities.

4.Which of the following statements is true about Batman? 

A.Batman is a born superhero

B.He has special powers

C.The turning point of his life is due to his parents' sudden death

D.He actually lives the lifestyle of a millionaire playboy

 

查看答案和解析>>

科目:高中英語 來源:同步題 題型:閱讀理解

閱讀理解。

     John Steinbeck once said,"All Americans believe they are born fishermen.For a man to
 admit to a distaste in fishing would be like denouncing(公開譴責(zé))mother-love or hating
 moonlight."?
     I can't say that I'm the biggest John Steinbeck fan.Actually,the only thing I can remember 
reading by him was "The Pearl" when I was in middle school,but I couldn't agree more with 
the man when it comes to fishing.Whether I am on a boat in the middle of Lay Lake,fishing 
off the shores of the Florida Keys for tarpon(大海鰱)or catching rainbow trout(虹鱒魚)in
 the Shoshone River of Wyoming,fishing is my life.?
     According to the American Sportsfishing Asso ciation,the fishing industry brings in more
 than $116 billion per year from fishermen across the country.?
      Though a beautiful picture to imagine,fishing is much more than that.Fi shing is a way 
of life for many people and a way to escape everyday stress.Being a fisherman makes me
 a member of a wonderful group of people extending to all walks of life.Even President 
Bush can be found fishing on his farm in Texas with his good friend Roland Martin when 
the job gets too stressful.?
      I can remember fishing with my grandfather when I was 5 years old on his boat at Lake
 Mitchell.Although I didn't understand what I was doing,I did know that my grandfather was
 happy and that made me happy.Since then I have spent the past 16 years on the rivers and
 lakes of Alabama.
     After years of practice,before and after work,I slowly developed an understanding of 
fishing.My boss,Ric Horst,took me back to the Shoshone,and I managed to bring in a 
19-inch cutthroat trout.Fishing with Ric was a life-changing experience for me.He not only 
showed me how to fish correctly,but also told me how fishing could be a way to escape 
your problems.?
      Since then,prime-time(黃金時(shí)間)season seems to take forever to arrive.?
      Now,with the ending of February and beginning of March in sight,the excitement of 
heading out to Lake Tuscaloosa or Lake Lurleen before classes and catching something 
has finally returned.? ??

1.What John Steinbeck said in the first paragraph implies(暗示)that ______.?
A.Americans are believed to be the descendants of fishermen?
B.it is unthinkable for an American to admit his dislike of fishing?
C.all Americans are expert at fishing?
D.those who dislike fishing would not love their mothers?
2.The writer came to understand the real meaning of fishing ______.?
A.when he was reading "The Pearl" by John Steinbeck?
B.when he went fishing with his grandfather at Lake Mitchell?
C.after he had spent 16 years on the rivers and lakes of Alabama?
D.after he went fishing with his boss,Ric Horst on the Shoshone?
3.What can be inferred from the text?_______.
A.The author is at most 21 years old.?
B.The author regards fishing as a very important part in his life.?
C.The author agreed with John Steinbeck the most when he was in middle school.?
D.President Bush often goes fishing in public in order to collect ideas for his job.?
4.What is the purpose of the writing??
A.To describe the writer's experience and understanding of fishing.?
B.To explain the reason why so many Americans like fishing.?
C.To make others understand the industry of fishing.?
D.To express his opinion about fishing in different time of the year.

查看答案和解析>>

同步練習(xí)冊(cè)答案