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单选题
It was just at the moment______ he worked out the problem that he had long been puzzled about.
A
since
B
which
C
because
D
that
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更多 “单选题It was just at the moment______ he worked out the problem that he had long been puzzled about.A sinceB whichC becauseD that” 相关考题
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------Poor Steve! I could hardly recognize him just now!------_______________, He has changed so much.A. Never mind B. No problem C. Not at all D. Me neither
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Since he succeeded in working out the problem, he deserves ____________.
(A) the pat on the back(B) a pat on his back(C) the pat on his back(D) a pat on the back
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The problem with Louis is that he doesn’t know his ________, —he just assumes he can do anything.
A.limitationsB.capacityC.limitsD.ability
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Ted was so worn out that he just _____ down and slept for ten hours.
A、liedB、laidC、layD、had lain
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At last, we ________ a solution and it turned out that it ________.
A.worked at...worksB.worked on...workC.worked out...workedD.worked at...worked
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I am very busy.I have a very difficult problem().
A、to workB、to work outC、to be worked outD、to work it out
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( ) you have worked out the hard problem, you shall have a rest first.A.By nowB.Ever sinceC.Now thatD.In that
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Had he worked harder, he __________ 怎么选择
Hadheworkedharder,he__________theexams.A)musthavegotthroughB)wouldhavegotthroughC)permittedarefreshmenD)arepermittedfreshmen
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1．_________I came in，Jimmy had already worked out the maths problem．A． In the timeB． On the timeC． SinceD． By the time
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It was just at the moment __________he worked out the problem that he had long been puzzled about.
A．since
B．Which
C．because
D．that
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A new technique（ ）,the yields as a whole increased by 20 percent.A.working out
B.having worked out
C.having been worked out
D.to have been worked out
考题
I wasn't sure if he was really interested or if he___________polite.A.was just being
B.will just be
C.had just been
D.would just be
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根据以下材料，回答
People do not analyze every problem theymeet. Sometimes they try to remember a solution from the last time they had asimilar problem. They often accept the opinions or ideas of other people. Othertimes they begin to act without thinking; they try to find a solution by trialand error. However, when all these methods fail, the person with a problem hasto start analyzing. There are six stages in analyzing a problem.
First the person must recognize that thereis a problem. For example, Sam′s bicycle is broken, and he cannot ride it toclass as he usually does. Sam must see that there is a problem with hisbicycle.
Next the thinker must define the problem.Before Sam can repair his bicycle, he must find out the reason why it does notwork. For instance, he must determine if the problem is with the gears, thebrakes, or the frame. He must make his problem more specific.
Now the person must look for informationthat will make the problem clearer and lead to possible solutions. Forinstance, suppose Sam decided that his bike does not work because there is somethingwrong with the gear wheels. At this time, he can look in his bicycle repairbook and read about gears. He can talk to his friends at the bike shop. He canlook at his gears carefully.
After studying the problem, the personshould have several suggestions for a possible solution. Take Sam as anillustration. His suggestions might be: put oil on the gear wheels; buy newgear wheels and replace the old ones; tighten or loosen the gear wheels.Eventually one suggestion seems to be the solution to the problem. Sometimesthe final idea comes very suddenly because the thinker suddenly sees somethingnew or sees something in a new way. Sam, for example, suddenly sees that thereis a piece of chewing gum between the gear wheels. He immediately realizes thesolution to his problem: he must clean the gear wheels.
Finally the solution is tested. Sam cleansthe gear wheels and finds that afterwards his bicycle works perfectly. Inshort, he has solved the problem.
What is the best title for thispassage?A.Six Stages for Repairing Sam' s Bicycle
B.Possible Ways to Problem-Solving
C.Necessities of Problem Analysis
D.Suggestions for Analyzing a Problem
考题
The writers of the Constitution worked out the Constitution worked out the checks and balances in order to（）Aprevent the government from misusing its powerBprevent the government from being strongCpacify those who opposed the ConstitutionDmeet the demands of small states.
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A user calls about a problem with receiving email. After troubleshooting the user’s computer and finding nothing wrong, the technician contacts the email sender and finds out the user gave out their email address incorrectly. Which of the following is the BEST approach in explaining the issue to the user?（）A、“Sometimes computers are just strange, but it seems to be working now.”B、“You gave them the wrong address and caused this problem.”C、“The sender had the e-mail address wrong, but they have it correct now and the problem has been resolved.”D、“The SMTP server was not getting a proper resolution of the recipient name field when it was parsing the header.”
考题
单选题The writers of the Constitution worked out the Constitution worked out the checks and balances in order to（）A
prevent the government from misusing its powerB
prevent the government from being strongC
pacify those who opposed the ConstitutionD
meet the demands of small states.
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单选题A new technique（）,the producity of loading as a whole increased by 20 percent.A
working outB
having been worked outC
having worked outD
to have been worked out
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单选题A new technique ______ , the output of the shirt factory increased by 50 per cent.A
having been worked out B
has introducedC
having worked onD
has been turned out
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单选题After he worked out the solution, ______ appeared a smile on his face.A
itB
hereC
whatD
there
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单选题A new technique ______ , the gross output increased by 20 percent.A
working outB
having worked outC
having been worked outD
to have been worked out
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单选题______wrong data, he failed to work out the problem.A
To be givenB
Being givenC
Having givenD
Having been given
考题
问答题In this section, there is one passage followed by a summary. Read the passage carefully and complete the summery below by choosing a maximum of three words from the passage to fill in each of the blanks 51-5.Remember to write the answers on the answer sheet. For many years after he formed his Theory of Relativity, Albert Einstein visited many universities in different cities where he gave talks about it. He had his own chauffeur who drove him to where he was to give the talk. The chauffeur sat at the back of the room while he was giving his lecture, and then drove him home. One day, the chauffeur said to Einstein, “Professor, I have heard you give your talk so many times that I know every word of it.” “Do you?” Einstein said with a smile. “Let’s find out, shall we? You give my next talk for me. Nobody knows what I look like where we’re going. I’m just a name to them.” Just before they reached the university where Einstein was to give his talk, he changed places with his chauffeur. The chauffeur’s memory was excellent and he was able to give Einstein’s talk exactly as Einstein gave it. He did not understand a word he was saying, but this did not seem to matter. Then, as he was leaving the university, one of the teachers who had been at the talk came up to him. “Professor Einstein,” he said. “That was a most interesting talk. I’d be grateful if you would answer a question.” The chauffeur hurried on. “I’m sorry,” he said, “but I’m late for my next meeting.” “I’ll walk with you,” the teacher said. “I want to talk to you about the problem.” The teacher walked along beside the chauffeur and asked him to solve a very difficult mathematical problem. The poor chauffeur couldn’t understand the problem, let alone attempt an answer. He did not know what to say. Then he had an idea. “It’s so simple,” he said. “Even my chauffeur could answer it.” He pointed to his car, where Einstein was standing, still wearing the chauffeur’s cap. “This man has a maths question,” he said to Einstein. “It’s so easy I’m sure even you can answer it.” Summary: Albert Einstein was a famous scientist who worked out the Theory of Relativity. He used to travel around the country with his chauffeur giving (1) on mathematics. His chauffeur knew his talk very well so Einstein asked him to give the talk at the next (2) where they did not know him. The chauffeur did well, but afterwards a teacher came up to him and asked him a difficult (3) .The chauffeur did not know the answer but he said, “This problem is so simple I’m sure my chauffeur knows (4) it.” Then he pointed to Einstein still standing (5) beside the car.
考题
单选题It is a very difficult problem，but I think I shall worked it out by nine o’clock.A
I shall work it outB
I shall have worked it outC
I shall be working it outD
I must have worked it out
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