1) The earth goes round the s山h we all know it. 2) The em1h goes round the sun, we all know. A.as B. which C.and D. that 查看更多

 

题目列表(包括答案和解析)

阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

  Clean your ears, because airport security might soon be scanning them.According to a recent discovery, the shape of ears could provide a reliable new way of identifying people at airports.

  Researchers discovered that ears of each person have a unique shape and they have created a system that can scan them.The ear scanning technique uses a technology called image ray transform that highlights all the tubular structures(结构)of the ear and measures them.Professor Mark Nixon, a computer scientist who led the team from the University of Southampton, believes ear scanning could take place as passengers walk through security gates, for example, by placing cameras on either side to record an image of their ears.Comparing the results against a database of ear shapes, the new system could help airport security workers instantly identify passengers.

  Nixon and his team tested 252 images of different ears and found the system was able to match each ear to a separate image held in its database with 99 percent accuracy.

  Besides ear scanning, there have been other systems developed for identity recognition.

  “With facial recognition, the systems are often confused by crows feet(鱼尾纹)and other signs of ageing,” Nixon said. “Your ears, however, age very gracefully.They grow proportionally(按比例)and your lobe(耳垂)gets a bit larger, but otherwise your ears are fully formed from birth.” What's more, facial recognition software is often confused by changes in expression so people need to control their faces and in some cases even avoid wearing make-up.

  An ear scan system would also offer a less invasive alternative to retina(视网膜)scanning, which requires passengers to stare at scanners from a close range.

  Fingertip detection has long been the most effective way of identifying someone.Nixon expects there to be a combination of different techniques that can be used at the same time to identify a person.”

(1)

The ear scanning system would help to find out ________ .

[  ]

A.

where you come from

B.

whether you are healthy

C.

who you are

D.

who shares your ear shape

(2)

The article does not say ________.

[  ]

A.

who developed the system

B.

how the system works

C.

where the system can be applied

D.

how long the system took to develop

(3)

Ear scanning would work better than facial recognition mainly because ________.

[  ]

A.

the ear scanning system is computerized

B.

ears change less with age than faces

C.

facial expressions are often the same

D.

facial appearances aren't unique

(4)

The underlined word “invasive” in the last but one paragraph possibly means “________”.

[  ]

A.

comfortable

B.

expensive

C.

disappointing

D.

annoying

(5)

Nixon has developed the ear scanning system while there's already the fingertip detection because ________ .

[  ]

A.

ear scanning can be used at airports

B.

fingertip detection is not so convenient

C.

he doesn't think one system is enough

D.

ear shapes are easier to read than fingerprints

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Wishing to encourage her young son’s progress on the piano, a mother took her boy to a Paderewski concert. After they were   1 , the mother spotted a friend in the audience and walked down the passage to greet her.
Seizing the   2  to explore the wonders of the concert hall, the little boy rose and 3__ explored his way through a door marked “NO ADMITTANCE.” When the house lights dimmed and the concert was about to begin, the mother returned to her seat and 4  that the child was missing.
Suddenly, the curtains parted and spotlights focused on the impressive Steinway on stage. In __5  , the mother saw her little boy sitting at the key-board, 6__ picking out Twinkle, Twinkle Little Star.
At that moment, the great piano master made his 7 , quickly moved to the piano, and __8  in the boy’s ear, “Don’t quit. Keep playing.”
Then 9 over, Paderewski reached down with his left hand and began filling in a bass part. Soon his right arm reached around to the other side of the child and he added a running obbligato (伴奏). Together, the old master and the young novice (beginner) transformed a frightening situation into a wonderfully 10 experience. The audience was strongly 11  .
That’s the way it is in life. What we can accomplish on our own is hardly 12 . We try our best, but the 13  aren’t exactly graceful flowing music. But when we trust in the hands of a Greater Power, our life’s work 14 can be beautiful.
Next time you set out to 15 great achievements, listen carefully. You can hear the voice of the Master, whispering in your ear, “Don’t quit. Keep playing.”

【小题1】
A.seatedB.satC.dressedD.rested
【小题2】
A.factB.difficultyC.opportunityD.risk
【小题3】
A.actuallyB.occasionallyC.fortunatelyD.eventually
【小题4】
A.discoveredB.toldC.acceptedD.offered
【小题5】
A.joyB.trustC.horrorD.pleasure
【小题6】
A.quicklyB.personallyC.generallyD.innocently
【小题7】
A.entranceB.disappearanceC.arrangementD.opening
【小题8】
A.shoutedB.repeatedC.promisedD.whispered
【小题9】
A.turningB.bendingC.risingD.handing
【小题10】
A.creativeB.effectiveC.annoyingD.fearing
【小题11】
A.addictedB.invitedC.attackedD.attracted
【小题12】
A.abnormalB.remarkableC.unimportantD.ordinary
【小题13】
A.goalsB.intentionsC.resultsD.purposes
【小题14】
A.luckilyB.trulyC.slightlyD.fortunately
【小题15】
A.overcomeB.enjoyC.accomplishD.become

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I could have easily gone through life without getting to know one of the most romantic feelings---love for a dog. For at least ten years my 1  had been suggesting that we get a dog. There were several reasons why the 2  came up. We had noticed that, on our block, couples with no children as a rule 3  one large or two small dogs. So we got one puppy (小狗) 4  we too had no children.
He flew into the house with the 5  of a Formula 1 (一级方程式赛车). In several minutes he ran over all the house, 6  from my shoulder onto the bed, and ended up in the 7  , where my wife washed him with 8  care. From that day on, the invisible(看不见的) 9  for the love of the new member of our household began at my home.
He seemed to 10  that at once. Most of the meals that my wife had 11  for him with greater care than those for me—he didn’t 12  look at them.
Every evening I went out walking with him. I could not know who was walking whom 13  one evening, when, tired from work, I 14  the walk. The dog was very angry and dragged me out.
Last night our dog pulled me by the ear with his teeth, 15  me up in my dream, and dragged me into the kitchen to make me turn off the 16  which had disturbed his sleep. I meekly(乖乖地)17  that I had forgotten to turn off the light, but that was not 18  . He looked at me like a teacher at a pupil who repeatedly makes 19 .
Now we finally know who’s the 20  at home, and for twenty years we had seriously argued whether it was my wife or I.

【小题1】
A.wifeB.sonC.husbandD.daughter
【小题2】
A.promiseB.chanceC.ideaD.trouble
【小题3】
A.keptB.roseC.carriedD.invited
【小题4】
A.ifB.unlessC.sinceD.before
【小题5】
A.speedB.shapeC.costD.race
【小题6】
A.climbedB.jumpedC.coveredD.stopped
【小题7】
A.yardB.streetC.kitchenD.bathroom
【小题8】
A.friendlyB.motherlyC.naturalD.personal
【小题9】
A.signalB.workC.warD.truth
【小题10】
A.doubtB.understandC.deserveD.inspect
【小题11】
A.reachedB.searchedC.lookedD.prepared
【小题12】
A.evenB.stillC.everD.yet
【小题13】
A.whileB.becauseC.untilD.as
【小题14】
A.gave inB.gave upC.gave awayD.gave out
【小题15】
A.brokeB.wokeC.pickedD.packed
【小题16】
A.waterB.heaterC.cookerD.light
【小题17】
A.hopedB.consideredC.admittedD.decided
【小题18】
A.enoughB.goodC.badD.true
【小题19】
A.plansB.mistakesC.facesD.decisions
【小题20】
A.bossB.memberC.adultD.child

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Henry found work in a bookstore after he finished middle school. He wouldn’t do anything but wanted to get rich. Mr. King thought he was too lazy and was going to send him away. Henry was afraid and had to work hard.

It was a cold morning. It was snowing and there was thin ice on the streets. Few people went to buy the books and the young man had nothing to do. He hated to read, so he watched the traffic. Suddenly he saw a bag fall off a truck and it landed by the other side of the street.

“It must be full of expensive things,” Henry said to himself. “I have to get it, or others will take it away. ”

He went out of the shop and ran across the street. A driver saw him and began to whistle (鸣笛), but he didn’t hear it and went on running. The man drove aside, hit a big tree and was hurt in the accident. Two weeks later Henry was taken to court (法庭). A judge asked if he heard the whistle when he was running across the street. He said that something was wrong with his ears and he could hear nothing.

“But you’ve heard me this time.” said the judge.

“Oh, I’m sorry. Now I can hear with one ear.”

“Cover the ear with your hand and listen to me with your deaf (聋的)one. Well, can you hear me? ”

“No, I can’t, Sir.”

1.What was Mr. King?

A.a driver                               B.a doctor

C.a policeman                           D.a shopkeeper

2.Why did Mr. King want to send Henry away?

A.Because Henry was too lazy.

B.Because Henry hoped to be rich.

C.Because Henry finished middle school.

D.Because Henry sold few books.

3.What did a driver do when he saw Henry run across the street?

A.He drove aside and hit a big tree.

B.He began to whistle to him.

C.He went out of the bookstore.

D.He shouted at him.

4.Why did Henry say that he was deaf?

A.He wanted to have a joke with the judge.

B.He wanted to get the judge’s help

C.He wanted to find another piece of work

D.He didn’t want to pay for the accident.

 

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Sir William Osler has a few words for you: “In the Life of a young man the most essential thing for happiness is the gift of friendship.” Truer words were never spoken. For what more could you ask than comradeship during the peaks and valleys of life? To whom else but a close, valuable friend can you show off your successes and complain about your failures or losses?
What is a “good friend”? How is he best described? Well, it has been my observation that although many will cry with you, few can sincerely rejoice (欣喜) with you. Therefore, in my opinion, a good friend is one who can enjoy your successes without envy; one who can say, “That was wonderful! You can do it again, even better if you want!” and mean it. Nothing taxes a friendship more than the prosperity of one and not the other. Even the closest of friendships often cannot resist such pressure and fail. No wonder many minor friendships go down day by day for the same reason.
A person of good character and sound moral, of honor and humor, of courage and belief is a friend to be sought and treasured — for there are few. Too often we hear, “If you can count your good friends on more than one hand, consider yourself blessed.”
What makes a friendship last? Well, I don’t know all the answers, but one of my observations is that most good friends usually have similar tastes. They generally like and dislike many of the same things. There also usually seems to exist a similarity of personality types — especially in the fundamental values of life such as honesty, sincerity, loyalty, and dependability. More often than not, birds of a feather do fly together. I don’t think it matters a lot whether one prefers jazz or hockey to another’s Mozart or ballet. Much other matters far more: relying, sharing, giving, getting, enjoying; a sympathetic ear always there; criticism when it can help; praise — even if only because it would help. With not many people on this earth will you find this much in common. When you find one, hang on to him, for a good friend found is a rare treasure.
1. The function of Paragraph 1 is to introduce _____.
A. a famous saying 
B. the topic for discussion
C. a famous person 
D. two different attitudes
2. What is the meaning of the underlined sentence in Paragraph 2?
A. People don’t have to pay taxes to develop friendship with others.
B. Success of one person can promote his friendship with others.
C. Friendship can be affected by the difference in success between friends.
D. Nothing can affect friendship because it has gone through the peaks and valleys of life.
3. What is the main idea of Paragraph 3?
A. One is lucky to have many friends.
B. A friend should have a good character.
C. We should count our friends on more than one hand.
D. A true friend should be treasured because there are few.
4. According to the passage, which of the following plays the LEAST important role in a long-lasting friendship?
A. Hobbies.                            B. Tastes.
C. Personality.                          D. Sympathy.

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