［A］ deliberations ［B］ meditations ［C］ reflections ［D］ speculations
［A］ deliberations ［B］ meditations ［C］ reflections ［D］ speculations
相关考题：
50) They may teach very well and more than earn their salaries, but most of them make little or no independent reflections on human problems which involve moral judgment.
Disraeli was as sparkling a letter-writer as he was a novelist. His letters show that his capacity to observed was matched only by his ability to describe, and they are excited by his over-developed sense of self-dramatization as well as by his enduring sense of the greatness of his own destiny. He skims through these pages like some gorgeous bird of paradise, spreading his multi-colored feathers and never pausing long enough to become boring.As early as 1830, when only 26, he is found advising Benjamin Austin to carefully conserve his letters for posterity. Fortunately Austin and others followed his advicA. As a result over 10,000 letters in his own hand have survived, quite apart from dictated letters and other notes and documents. Disraeli rarely kept a diary, and poured his thoughts, desires and reflections into his correspondencA.What treasures there lie in store! We leave him 1837 with his longed-for election to Parliament, but ahead come into view the high peaks of his career with the twin mountains of his two premierships and his friendship with the Queen. Lord Esher maintained that the letters between Disraeli and Queen Victoria had largely been destroyed, but this was not so. A new, bright and searching light will eventually shine on that extraordinary political and romantic friendship.41. This passage appears to be written by _______.A a friend of Disraeli'sB a contemporary of Disraeli'sC a literary criticD an autobiographer42. ...his capacity to observe was matched only by his ability to describa... meansA he was as accomplished an observer as he was a descriptive writerB his capacity to observe and his ability to describe were unrivalledC he was capable of adapting descriptions to fit his observationsD his observations and descriptions reflected his own personal ambitions43. During his lifetime Disraeli pursued the career of _______.A a correspondentB a politicianC a novelistD a consultant44. Even as a young man Disraeli realized that one day his letters would be _______.A antiquatedB well-connectedC destroyedD widely-read45. Disraeli's two premierships and his friendship with the Queen are described as being _______. A obstacles to surmountB unsurmountable obstaclesC pinnacles of successD impossible challenges
设V={a,b,c,d},则与V能构成强连通图的边集合是(51)。A.E={,,,,}B.E={ 设V={a，b，c，d}，则与V能构成强连通图的边集合是(51)。A．E={＜A，d＞，＜b，a＞，＜b，d＞，＜c，b＞，＜d，c＞}B．E={＜a，d＞，＜b，a＞，＜b，c＞，＜b，d＞，＜d，c＞}C．E={＜a，c＞，＜b，a＞，＜b，c＞，＜d，a＞，＜d，c＞}D．E={＜a，b＞；＜a，c＞，＜a，d＞，＜b，d＞，＜c，d＞}
Why are the 1300 nm and 1550 nm regions of the fiber spectrum primarily used for optical communications?() A. They are both regions of lowest loss.B. They are both regions of low reflections.C. They are both regions of low index of refraction.D. They are both regions of low chromatic dispersion.E. They are both regions of low Polarization Mode Dispersion (PMD).
Part A 2 BBC ‘s Casualty programme on Saturday evening gave viewers a vote as to which of two patients should benefit from a donation. But it failed to tell us that we would not need to make so many life-and-death decisions if we got to grip with the chronic organ shortage. Being pussyfooting around in its approach to dead bodies, the Government is giving a kicking to some of the most vulnerable in our society. One depressing consequence of this is that a significant number of those on the waiting list take off to foreign countries to purchase an organ from a living third-world donor, something that is forbidden in the United Kingdom. The poor have no option but to wait in vain.The Human Tissue Authority’s position on the retention of body parts for medical research after a post-mortem examination is equally flawed. The new consent forms could have been drafted by some evil person seeking to stop the precious flow of human tissue into the pathological laboratory. The forms are so lengthy that doctors rarely have time to complete them and, even if they try, the wording is so graphic that relatives tend to leg it before signing. In consequence, the number of post mortems has fallen quickly.The wider worry is that the moral shortsightedness evident in the Human Tissue Act seems to infect every facet of the contemporary debate on medical ethics. Take the timid approach to embryonic stem cell research. The United States, for example, refuses government funding to scientists who wish to carry out potentially ground-breaking research on the surplus embryos created by IVF treatment.Senators profess to be worried that embryonic research fails to respect the dignity of “potential persons”. Rarely can such a vacuous concept have found its way into a debate claming to provide enlightenment. When is this “potential” supposed to kick in? In case you were wondering, these supposedly precious embryos are at the same stage of development as those that are routinely terminated by the Pill without anyone crying. Thankfully, the British Government has refused the position of the United States and operates one of the most liberal regimes in Europe, in which licences have been awarded to researchers to create embryos for medical research. It is possible that, in years to come, scientists will be able to grow organs in the lab and find cures for a range of debilitating diseases.The fundamental problem with our approach to ethics is our inability to separate emotion from policy. The only factor that should enter our moral and legal deliberations is that of welfare, a concept that is meaningless when applied to entities that lack self-consciousness. Never forget that the research that we are so reluctant to conduct upon embryos and dead bodies is routinely carried out on living, pain-sensitive animals.第6题：Which of the following is true of Sony’s acquisition of Columbia Pictures?［A］ It was motivated by Morita’s desire to project an image of success.［B］ Sony’s top executives were quite convinced of its benefits for the company.［C］ Entertainment industry insiders believed it was the failure of Hollywood.［D］ It was the expensive expansion from electronics into entertainment.
Teachers constantly reflect on what they do as a teacher and how their learners learn aslearners. With systematic reflections and research, they improve their teaching and their learners'learning. Here the teacher is playing the role of a(an)A．controllerB．assessorC．researcherD．participant
Can you hear This? When something creates a sound wave in a room or an auditorium, listeners hear the sound wave directly from the source. They also hear the reflections as the sound bounces off the walls, floor, and ceiling. These are called the reflected wave or reverberant(反射的)sound, which can be heard even after the sound is no longer coming from the source. The reverberation time of an auditorium is determined by the volume or interior size of the auditorium. It is also determined by how well or how poorly the walls, ceiling, floor, and contents of the room (including the people) absorb sound. There is no ideal reverberation time. Because each use of an auditorium calls for different reverberation. Speech needs to be understood clearly: therefore rooms used for talking must have a short reverberation time. The full-sound performance of music such as Wagner operas or Mahler symphonies should have a long reverberation time. The light, rapid musical passages of Bach or Mozart need a reverberation time somewhere between. Acoustic problems often are caused by poor auditorium design. Smooth, curved reflecting surfaces create large reflections. Parallel(平行的)walls reflect sound back and forth, creating a rapid, repetitive pulsing effect. Large pillars(柱)and corners can cause acoustic shadows as the sound waves try to pass around the object. Some of these problems can be solved by using absorbers and reflectors to change the reverberation time of a room. For example, hanging large reflectors, called clouds, over the performers will allow some sound frequencies to reflect and others to pass to achieve a pleasing mixture of sound.文章(41~45)This passage is mainly about_____A.sound waves and their effects.B.the types of music orchestras play.C.walls of an auditorium.D.the design of an auditorium.
Federal Reserve policymakers clashed over the benefits and risks of launching a $600 billion program to rejuvenate the economy, hut voted for it anyway, according to minutes of their closed-door deliberations released Tuesday.Despite a near unanimous 10-1
共用题干第一篇Pool WatchSwimmers can drown in busy swimming pools when lifeguards fail to notice that they are in trouble.The Royal Society for the Prevention of Accidents says that on average 15 people drown in British pools each year,but many more suffer major injury after getting into difficulties.Now a French company has developed an artificial intelligence system called Poseidon that sounds the alarm when it sees someone in danger ofdrowning.When a swimmer sinks towards the bottom of the pool,the new system sends an alarm signal to a pool- side monitoring station and a lifeguard's pager."In trials at a pool in Ancenis,near Nantes,it saved a life within just a few months,"says Alistair McQuade,a spokesman for its maker,Poseidon Technologies.Poseidon keeps watch through a network of underwater and overheard video cameras.Al software analy- ses the images to work out swimmers trajectories（轨道，轨线）.To do this reliably,it has to tell the difference between a swimmer and the shadow of someone being cast onto the bottom or side of the pool."The under- water environment is a very dynamic one,with many shadows and reflections dancing around."says McQuade.The software does this by"projecting"a shape in its field of view onto an image of the far wall of the pool.It does the same with an image from another camera viewing the shape from a different angle.If the two projections are in the same position,the shape is identified as a shadow and is ignored.But if they are different.the shape is a swimmer and so the system follows its trajectory.To pick out potential drowning victims,anyone in the water who starts to descend slowly is added to the software's "pre-alert"list,says McQuade.Swimmers who then stay immobile on the pool bottom for 5 seconds or more are considered in danger of drowning.Poseidon double-checks that the image really is of a swimmer,not a shadow,by seeing whether it obscures the pool's floor texture when viewed from overhead. If so,it alerts the lifeguard,showing the swimmer's location on a poolside screen.The first full-scale Poseidon system will be officially opened next week at a pool in High Wycombe, Buckinghamshire.One man who is impressed with the idea is Travor Baylis,inventor of the clockwork ra- dio.Baylis runs a company that installs swimming pools一and he was once an underwater escapologist（表演 脱身术的人）with a circus. " I say full marks to them if this works and can save lives , " he says. But h"adds that any local authority spending ￡30,000一plus a on Poseidon system ought to be investing similar amounts in teaching children to swim.Al means the same as_________.A:an imageB:an ideaC:anyone in the waterD:artificial intelligence
共用题干第一篇Pool WatchSwimmers can drown in busy swimming pools when lifeguards fail to notice that they are in trouble.The Royal Society for the Prevention of Accidents says that on average 15 people drown in British pools each year,but many more suffer major injury after getting into difficulties.Now a French company has developed an artificial intelligence system called Poseidon that sounds the alarm when it sees someone in danger ofdrowning.When a swimmer sinks towards the bottom of the pool,the new system sends an alarm signal to a pool- side monitoring station and a lifeguard's pager."In trials at a pool in Ancenis,near Nantes,it saved a life within just a few months,"says Alistair McQuade,a spokesman for its maker,Poseidon Technologies.Poseidon keeps watch through a network of underwater and overheard video cameras.Al software analy- ses the images to work out swimmers trajectories（轨道，轨线）.To do this reliably,it has to tell the difference between a swimmer and the shadow of someone being cast onto the bottom or side of the pool."The under- water environment is a very dynamic one,with many shadows and reflections dancing around."says McQuade.The software does this by"projecting"a shape in its field of view onto an image of the far wall of the pool.It does the same with an image from another camera viewing the shape from a different angle.If the two projections are in the same position,the shape is identified as a shadow and is ignored.But if they are different.the shape is a swimmer and so the system follows its trajectory.To pick out potential drowning victims,anyone in the water who starts to descend slowly is added to the software's "pre-alert"list,says McQuade.Swimmers who then stay immobile on the pool bottom for 5 seconds or more are considered in danger of drowning.Poseidon double-checks that the image really is of a swimmer,not a shadow,by seeing whether it obscures the pool's floor texture when viewed from overhead. If so,it alerts the lifeguard,showing the swimmer's location on a poolside screen.The first full-scale Poseidon system will be officially opened next week at a pool in High Wycombe, Buckinghamshire.One man who is impressed with the idea is Travor Baylis,inventor of the clockwork ra- dio.Baylis runs a company that installs swimming pools一and he was once an underwater escapologist（表演 脱身术的人）with a circus. " I say full marks to them if this works and can save lives , " he says. But h"adds that any local authority spending ￡30,000一plus a on Poseidon system ought to be investing similar amounts in teaching children to swim.Which of the following statements about Travor Baylis is NOT true?A:He runs.B:He invented the clockwork radio.C:He was once an entertainer.D:He runs a company.
共用题干第二篇Kobe BryantAfter 10 seasons wearing the No.8 on his back,Kobe Bryant will become No.24 next season. The reason for the surprising decision by the Los Angeles Lakers super guard last week has become a hot topic for debate.Bryant wore No.24 when he was in early high school,but he changed to No.33 in his senior year. He switched to No.8 when he was selected by the Lakers in 1996,and has not been changed since.Bryant has refused to explain the decision until the end of the play-offs（季后赛）.So guessing Bryant's motive has become a popular game among NBA fans and newspaper columnists（专栏作家）.There are all kinds of speculations.Many say that Bryant wants to leave the past behind and have a fresh start. He has often been criticized for playing to benefit himself and not the team as a whole.Others say that he may be trying to compare himself to Michael Jordan.Jordan was famous for his No. 23 jersey（运动衫）.Some, such as NBC Sport columnist Michael Venter, argue that it is "all about money".Bryant will make more money by selling new jerseys to his fans.Some speculations are more about fun.For example,there is an opinion that Kobe is actually just a diehard（非常执著的）fan of the popular TV drama "24".All this talk has turned the number change into a major issue.It seems that there is a lot of fuss （大惊小怪）over something that should be pretty simple.Jersey numbers have their own special significance in American sports,especially basketball. Players choose their number when they join a team and they usually stick with that number for the rest of their career. When a great player retires,his team will honor him by retiring his number.To some extent,the jersey is the player,and the player is the jersey.Thus,when you see the famous No.23 for the Chicago Bulls,you immediately think about Michael Jordan.a No.32 Miami Heats jersey recalls the image of Shaquille O'Neal,and the Houston Rockets' No.11 belongs only to Yao Ming.Lots of stories are behind players' jersey number selections.Jordan said that he chose No.23 because it was roughly half of 45.Jordan's elder brother wore the No.45 in college.Yao Ming once revealed that the No.11 stands for two people in love-meaning him and his girlfriend Ye Li.Which team has Bryant played for?A:The Los Angeles Lakers. B:The Houston Rockets.C:The Chicago Bulls. D:The Miami Heats.
This passage suggests that a good auditorium should_____A.get rid of all reflections.B.not have absorbers.C.achieve a pleasing mixture of sound.D.have smooth surfaces.
大学生利用课余时间打工 the future of press Can you hear This? When something creates a sound wave in a room or an auditorium, listeners hear the sound wave directly from the source. They also hear the reflections as the sound bounces off the walls, floor, and ceiling. These are called the reflected wave or reverberant(反射的)sound, which can be heard even after the sound is no longer coming from the source. The reverberation time of an auditorium is determined by the volume or interior size of the auditorium. It is also determined by how well or how poorly the walls, ceiling, floor, and contents of the room (including the people) absorb sound. There is no ideal reverberation time. Because each use of an auditorium calls for different reverberation. Speech needs to be understood clearly: therefore rooms used for talking must have a short reverberation time. The full-sound performance of music such as Wagner operas or Mahler symphonies should have a long reverberation time. The light, rapid musical passages of Bach or Mozart need a reverberation time somewhere between. Acoustic problems often are caused by poor auditorium design. Smooth, curved reflecting surfaces create large reflections. Parallel(平行的)walls reflect sound back and forth, creating a rapid, repetitive pulsing effect. Large pillars(柱)and corners can cause acoustic shadows as the sound waves try to pass around the object. Some of these problems can be solved by using absorbers and reflectors to change the reverberation time of a room. For example, hanging large reflectors, called clouds, over the performers will allow some sound frequencies to reflect and others to pass to achieve a pleasing mixture of sound.文章(1~5)This passage is mainly about_____ A.sound waves and their effects.B.the types of music orchestras play.C.walls of an auditorium.D.the design of an auditorium.
共用题干第二篇Kobe BryantAfter 10 seasons wearing the No 8 on his back,Kobe Bryant will become No 24 next season.The reason for the surprising decision by the Los Angeles Lakers super guard last week has become a hot topic for debate.Bryant wore No 24 when he was in early high school,but he changed to No 33 in his senior year.He switched to No 8 when he was selected by the Lakers in 1996,and has not been changed since.Bryant has refused to explain the decision until the end of the play-offs（季后赛）.So guessing Bryant's motive has become a popular game among NBA fans and newspaper columnists（专栏作家）.There are all kinds of speculations.Many say that Bryant wants to leave the past behind and have a fresh start.He has often been criticized for playing to benefit himself and not the team as a whole.Others say that he may be trying to compare himself to Michael Jordan.Jordan was famous for his No 23 jersey（运动衫）.Some, such as NBC Sport columnist Michael Ventre,argue that it is"all about money".Bryant will make more money by selling new jerseys to his fans.Some speculations are more about fun.For example,there is an opinion that Kobe is actually just a diehard（非常执着的）fan of the popular TV drama "24".All this talk has turned the number change into a major issue.It seems that there is a lot of fuss（大惊小怪）over something that should be pretty simple.Jersey numbers have their own special significance in American sports,especially basketball.Players choose their number when they join a team and they usually stick with that number for the rest of their career.When a great player retires,his team will honor him by retiring his number.To some extent,the jersey is the player,and the player is the jersey.Thus,when you see the famous No 23 for the Chicago Bulls,you immediately think about Michael Jordan.A No 32 Miami Heats jersey recalls the image of Shaquille O'Neal,and the Houston Rockets' No 11 belongs only to Yao Ming.Lots of stories are behind players' jersey number selections.Jordan said that he chose No 23 because it was roughly half of 45.Jordan's elder brother wore the No 45 in college.Yao Ming once revealed that the No 11 stands for two people in love一meaning him and his girlfriend Ye Li.Which team has Bryant played for?A:The Los Angeles Lakers.B:The Houston Rockets.C:The Chicago Bulls.D:The Miami Heats.
共用题干第一篇Pool WatchSwimmers can drown in busy swimming pools when lifeguards fail to notice that they are in trouble.The Royal Society for the Prevention of Accidents says that on average 15 people drown in British poois each year,but many more suffer major injury after getting into difficulties.Now a French company has developed an artificial intelligence system called Poseidon that sounds the alarm when it sees someone in danger of drowning.When a swimmer sinks towards the bottom of the pool,the new system sends an alarm signal to a pooi- side monitoring station and a lifeguard's pager. In trials at a pool in Ancenis,near Nantes,it saved a life within just a few months,says Alistair McQuade,a spokesman for its maker,Poseidon Technologies.Poseidon keeps watch through a network of underwater and overhead video cameras.Al software analyses the images to work out swimmers'trajectories.To do this reliably,it has to tell the difference be- tween a swimmer and the shadow of someone being cast onto the bottom or side of the pool."The underwater environment is a very dynamic one,with many shadows and reflections dancing around,"says McQuade.The software does this by"projecting"a shape in its field of view onto an image of the far wall of the pool.It does the same with an image from another camera viewing the shape from a different angle.If the two projections are in the same position,the shape is identified as a shadow and is ignored.But if they are different,the shape is a swimmer and so the system follows its trajectory.To pick out potential drowning victims,anyone in the water who starts to descend slowly is added to the software's "pre-alert" list,says McQuade.Swimmers who then stay immobile on the pool bottom for 5 seconds or more are considered in danger of drowning. Poseidon double-checks that the image really is of a swimmer,not a shadow, by seeing whether it obscures the pool's floor texture when viewed from overhead. If so,it alerts the lifeguard,showing the swimmer's location on a poolside screen.The first full-scale Poseidon system will be officially opened next week at a pool in High Wycombe, Buckinghamshire.One man who is impressed with the idea is Travor Baylis,inventor of the clockwork radio.Baylis runs a company that installs swimming pools一and he was once an underwater escapologist with a circus." I say full marks to them if this works and can save lives,"he says.But he adds that any local authority spending ￡30,000-plus on a Poseidon system ought to be investing similar amounts in teaching children to swim.AT means the same as________.A:an imageB:an ideaC:anyone in the waterD:artificial intelligence
Which of the following best states the author’s attitude toward the information that scholars have gathered about Proust’s writing in 1909？( ) A.The author is disappointed that no new documents have come to light since Fallois’speculations. B.The author is dissatisfied because there are too many gaps and inconsistencies in the drafts. C.The author is confident that Fallois’s 1954 guess has been proved largely correct，but regrets that still more detailed documentation concerning Proust’s transition from the essay to the novel has not emerged. D.The author is satisfied that the facts of Proust’s life in 1909 have been thoroughly established，but believes such documents as drafts and correspondence are only of limited value in a critical assessment of Proust’s writing.
When designing the IP routing for the Enterprise Campus network， which of these following twoiBGB considerations should be taken into account？（）A、 iBGB dual horning with different iSPs puts the Enterprise at the risk of becoming a transitnetworkB、 iBGP requires a full mesh of eBGP peersC、 Routers will not advertise iBGP learned routers to other iBGP peers.D、 The use of route reflections or Confederation eliminate any full mesh requirement while helpingto scale iBGPE、 iGBP peers do not add any information to the AS path
Why are the 1300 nm and 1550 nm regions of the fiber spectrum primarily used for optical communications?（）A、They are both regions of lowest loss.B、They are both regions of low reflections.C、They are both regions of low index of refraction.D、They are both regions of low chromatic dispersion.E、They are both regions of low Polarization Mode Dispersion (PMD).
单选题Teachers constantly reflect on what they do as a teacher and how their learners learn as learners . With systematic reflections and research, they improve their teaching and their learners' learning . Here the teacher is playing the role of a (an) ______ .AcontrollerBassessorCresearcherDparticipant
单选题Why are the 1300 nm and 1550 nm regions of the fiber spectrum primarily used for optical communications?（）AThey are both regions of lowest loss.BThey are both regions of low reflections.CThey are both regions of low index of refraction.DThey are both regions of low chromatic dispersion.EThey are both regions of low Polarization Mode Dispersion (PMD).
多选题When designing the IP routing for the Enterprise Campus network， which of these following twoiBGB considerations should be taken into account？（）AiBGB dual horning with different iSPs puts the Enterprise at the risk of becoming a transitnetworkBiBGP requires a full mesh of eBGP peersCRouters will not advertise iBGP learned routers to other iBGP peers.DThe use of route reflections or Confederation eliminate any full mesh requirement while helpingto scale iBGPEiGBP peers do not add any information to the AS path
单选题Teachers constantly reflect on what they do as a teacher and how their learners learn as learners. With systematic reflections and research, they 'improve their teaching and their learners 'learning. Here the teacher is playing the role of a(an) ___.AcontrollerBassessorCresearcherDparticipant
单选题Why are the 1300 nm and 1550 nm regions of the fiber spectrum primarily used for optical communications？（）A They are both regions of lowest loss.B They are both regions of low reflections.C They are both regions of low index of refraction.D They are both regions of low chromatic dispersion.E They are both regions of low Polarization Mode Dispersion （PMD）.
问答题Passage 2 For centuries, the nature of the brain was shrouded in mystery. Aristotle is said to have 1 it was a cold sponge, whose main task was to 2 the blood. Later, Leonardo da Vinci 3 the brain as a curious void filled by three tiny bulbous structures 4 in a straight line. 5 the eyeball. Not all early theories were quite so misguided, 6 . From the first studies 7 language deficits, it was 8 that the brain played some direct part in language use. In 1836, an 9 French country doctor, Max Dax, claimed that, in forty aphasic patients he had seen, 10 of language ability always 11 with damage to the left half of the brain. Thirty years later, this claim was 12 proved by the French surgeon Paul Broca. He had studied aphasic 13 in patients who were found to have brain damage 14 the left frontal lobe. Broca was struck by the contrast with right hemisphere damage, 15 seemed to have little effect on speech. The area Broca isolated and the aphasia associated with it now 16 his name, “Broca’s Aphasia”. Ten years after Broca’s 17 , Karl Wernicke, a young researcher in Germany, made another startling 18 , which ultimately 19 him to propose not just a new language area but an overall theory of 20 language is handled in the brain.1. A. invented B. imagined C. thought D. speculated2. A. cool B. warm C. filter D. purify3. A. analyzed B. arranged C. represented D. disclosed4. A. paralleled B. arranged C. allocated D. dispatched5. A. above B. under C. beneath D. behind6. A. anyhow B. however C. consequently D. notwithstanding7. A. on B. to C. at D. with8. A. proposed B. explored C. suspended D. suspected9. A. anonymous B. eloquent C. obscure D. intelligent10. A. defect B. loss C. failure D. descent11. A. correlated B. cooperated C. responded D. involved12. A. drastically B. dramatically C. simultaneously D. enthusiastically13. A. reactions B. reflections C. phenomena D. symptoms14. A. to B. in C. on D. of15. A. it B. that C. which D. what16. A. flare B. wear C. share D. bear17. A. achievement B. discovery C. research D. contribution18. A. hypothesis B. illustration C. breakthrough D. penetration19. A. set B. bet C. let D. led20. A. how B. where C. why D. when