网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Human ingenuity was initially demonstrated in ______.
A
the use of machines to produce science fiction
B
the wide use of machines in manufacturing industry
C
the invention of tools for difficult and dangerous work
D
the elite’s cunning tackling of dangerous and boring work
参考答案
参考解析
解析：
细节题。首段第一句话提出“Since the dawn of human ingenuity, …cope with work that is dangerous, boring, burdensome, or just plain nasty”，人类的独创性最早体现在发明出很多巧妙的工具，以便应对那些危险的、无聊的、繁重的甚至是肮脏的工作。所以C为正确答案。
细节题。首段第一句话提出“Since the dawn of human ingenuity, …cope with work that is dangerous, boring, burdensome, or just plain nasty”，人类的独创性最早体现在发明出很多巧妙的工具，以便应对那些危险的、无聊的、繁重的甚至是肮脏的工作。所以C为正确答案。
更多 “单选题Human ingenuity was initially demonstrated in ______.A the use of machines to produce science fictionB the wide use of machines in manufacturing industryC the invention of tools for difficult and dangerous workD the elite’s cunning tackling of dangerous and boring work” 相关考题
考题
Which of the following statements is NOT mentioned in the passage?A. Malaria is under attack in a number of countries.B. Some types of mosquitoes have become resistant to the current sprays.C. New poisons have been put into wide use with the new science.D. One of human's challenges is to win the campaigns against mosquitoes.
考题
阅读理解There is no doubt that man is a member of the animal kingdom.Anyone who has thought about this fact seriously must have wondered how it has come about that man has achieved a position so supreme(最高的) among the myriad(无数的) kinds of animal life.Two characteristics of man, in comparison with all other animals, that stand out above all others are the creation and use of tools and the development and use of language.Since no other animals have achieved these abilities, it must be assumed that man’s evolutionary development led to his capacity to create and use tools and to devise and use language.Once these abilities and practices evolved, they probably became driving forces in the further evolution of man.Those members of the species who become most proficient(精通的) in the fabrication of tools and in the command of language and thought would tend to survive and maintain their kind for good, at the expense of those of lesser ability.11.Which of the following statements best expresses the main idea of the passage?()A.Tools and language are either the effects or the causes of human evolution.B.No other animals have achieved human abilities.C.Among the animals, only man is able to use tools and language.D.Man owns his capacity to making use of tools and language.12.“Animal kingdom” in the passage refers to ().A.the place where all animals liveB.the animal societyC.all kinds of animals, including manD.the forest with animals13.One important condition for man’s evolution is() .A.the animal kingdomB.a supreme positionC.the myriad kindsD.his natural capacity14.The phrase “come about” in the passage is likely to mean ________.A.happenedB.appearedC.arrivedD.succeeded15.The last sentence suggests that() .A.those of lesser ability would be very expensiveB.in order to survive, man has to sacrifice some other animalsC.those who become proficient in making tools can speak wellD.language and thought could be acquired by man
考题
In the 18th century, there appeared ____ in England, which owed a great deal to the invention of machines.
A.the Industrial RevolutionB.the Bourgeois RevolutionC.the Wars of the RosesD.the Religious Reformation
考题
Evidence from the economists and the building industries shows that ______.A) exposure to asbestos fibres is cancer-causingB) asbestos is in extensive use in building industryC) use of asbestos is being reduced graduallyD) exposure to asbestos fibres can be reduced significantly
考题
Text 3The full influence of mechanization began shortly after 1850, when a variety of machines came rapidly into use. The introduction of these machines frequently created rebellions by workers who were fearful that the machines would rob them of their work. Patrick Bell, in Scotland, and Cyrus McCormick, in United States, produced threshing machines. Improve- meats were made in plows to compensate for different soil types. Stream power came into use in 1860s on large farms. Hay rakes, hay-loaders, and various special harvesting machines were produced, Milking machines appeared. The internal-combustion engine run by gasoline became the chief power source for the farm.In time, the number of certain farm machines that came into use skyrocketed and changed the nature of fanning. Be-tween 1940 and 1960, for example, 12 million horses and mules gave way to 5 million tractors. Tractors offer many. features that are attractive to farmers. There are, for example, numerous attachments: cultivators that can penetrate the s0il to varying depths, rotary hoes that chop weeds; spray devices that can spray pesticides in bands 100 feet across, and many others.A piece of equipment has now been invented or adapted for virtually every laborious hand or animal operation On the farm. lathe United States, for example, cotton, tobacco, hay, and grain are planted, treated for pests and diseases, fertilized, cultivated and harvested by machine. Large devices shake fruit and nut from trees, gain and blend feed, and dry gain and hay. Equipment is now available to put just the right amount of fertilizer in just the right place, to spray an exact row width, and to count out, Space, and plant just the right number of seeds for a row.Mechanization is not used in agriculture in many parts of Latin America, Africa, Agriculture innovation is accepted fastest where agriculture is already profitable and progressive. Some mechanization has reached the level of plantation agriculture in parts of the tropics, but even today much of that land is laboriously worked by people leading draft animals pal- ling primitive plows.The problems of mechanization in some areas are not 0nly cultural in nature. For examples, tropical soils and crops differ markedly from those in temperate areas that the machines are designed for, so adaptations have to be made. But the greatest obstacle to mechanization is the fear in underdeveloped countries that the workers who are displaced by machines would not find work elsewhere, Introducing mechanization into such areas requires careful planning.31. The first paragraph uses several examples to convey the ideas that______.A) the introduction of machines into agricultural work created rebellions on the part of the farmersB) the use of internal combustion engine as a chief power source for the farm produced great influenceC) the mechanization of agricultural work after 1850 gradually robbed many farmers of their workD) ingenious improvements were made in fanning machines in the 1860s to yield production
考题
Assuming we had a continuous feed of data that was being piped intosite, and it needed to distributed to up to 10 different machines inreal time. Describe at least one method you would use?
考题
Text 2 Since the dawn of human ingenuity, people have devised ever more cunning tools to cope with work that is dangerous, boring, burdensome, or just plain nasty. That compulsion has resulted in robotics--the science of conferring various human capabilities on machines. And if scientists have yet to create the mechanical version of science fiction, they have begun to come close.As a result, the modern world is increasingly populated by intelligent gizmos whose presence we barely notice but whose universal existence has removed much human labor. Our factories hum to the rhythm of robot assembly arms. Our banking is done at automated teller terminals that thank us with mechanical politeness for the transaction. Our subway trains are controlled by tireless robo-drivers. And thanks to the continual miniaturization of electronics and micro-mechanics, there are already robot systems that can perform. some kinds of brain and bone surgery with submillimeter accuracy--far greater precision than highly skilled physicians can achieve with their hands alone.But if robots are to reach the next stage of laborsaving utility, they will have to operate with less human supervision and be able to make at least a few decisions for themselves--goals that pose a real challenge. "While we know how to tell a robot to handle a specific error," says Dave Lavery, manager of a robotics program at NASA, "we can't yet give a robot enough 'common sense' to reliably interact with a dynamic world. "Indeed the quest for true artificial intelligence has produced very mixed results. Despite a spell of initial optimism in the 1960s and 1970s when it appeared that transistor circuits and microprocessors might be able to copy the action of the human brain by the year 2010, researchers lately have begun to extend that forecast by decades if not centuries.What they found, in attempting to model thought, is that the human brain's roughly one hundred billion nerve cells are much more talented-and human perception far more complicated--than previously imagined. They have built robots that can recognize the error of a machine panel by a fraction of a millimeter in a controlled factory environment. But the human mind can glimpse a rapidly changing scene and immediately disregard the 98 percent that is irrelevant, instantaneously focusing on the monkey at the side of a winding forest road or the single suspicious face in a big crowd. The most advanced computer systems on Earth can't approach that kind of ability, and neuroscientists still don't know quite how we do it.第46题：Human ingenuity was initially demonstrated inA the use of machines to produce science fiction.B the wide use of machines in manufacturing industry.C the invention of tools for difficult and dangerous work.D the elite's cunning tackling of dangerous and boring work.
考题
What is NOT a requirement for the safe and effective use of a crude oil washing system ________．A.Strip all tanks and remove the bottom residueB.Use an inert gas system while washing tanksC.Use portable washing machines to reach areas obscured by structural members in the tanksD.Debottom the tank used as the source for the tank cleaning machines
考题
You are planning to use the crude oil washing system on your tanker．What is required to prevent electrostatic buildup in the tanks ________．A.The portable machines should be set at the proper drop for the first wash before the fixed machines are usedB.The tank used as the source for the tank cleaning machines should be debottomed for at least one meterC.The inert gas system must reduce the oxygen content in the tank to at least 18%D.The fixed machines must be operated simultaneously with the portable machines to equalize the electrostatic potential
考题
Nowadays,more people are living closer together,and they use machines to produce leisure.As a result,they find that their leisure,and even their working hours,become（ ）by a byproduct of their machines,namely,noise.Noise is in the news;it has acquired political status,and public opinion is demanding,more and more insistently,that something be done about it.A.damaged
B.spoilt
C.destroyed
D.interfered
考题
A Windows user is trying to get to a shared folder on a server but is receiving an error message that multiple connections to the same resource are not allowed. Which of the following tools can the technician use from the user’s workstation to get the user reconnected as quickly as possible？（）A、nbtstat with the/reload parameterB、nbtstat with the/resolved parameterC、net use with the/delete parameterD、net use with the/persistent parameter
考题
Which of the following tools would a technician use to map a drive to a user’s machine?（）A、SSHB、NETUSEC、NETSTATD、SSL
考题
A customer is buying 10 new Power 720 servers and will integrate them into their existing data center which also has two Power 595s and five Power 750s, taking the total number of systems to 17. All currently installed systems are managed by a single HMC.All the machines will have dual VIO Servers for redundancy, and 10 client LPARs. How can they manage the new machines for the least cost?（）A、Purchase a second HMC and use this to manage the new servers.B、Connect all of the new servers to the existing private HMC network.C、Configure a second private network on their existing HMC for the new servers.D、Connect 9 of the new servers to the existing HMC and use Integrated Virtualization Manager on the 10th.
考题
You have a two-node Hyper-V failover cluster that uses SAN storage. You are designing storage for a new virtualization environment by using Windows Server 2008 R2. You plan to deploy five virtual machines （VMs） per logical unit number （LUN）. You need to be able to perform a live migration of a single VM while the other VMs continue to run on the host server. What should you do？（）A、Use Cluster Shared Volumes （CSVs）B、Use fixed disks on the SAN storageC、Boot the virtual machines from iSCSI LUNsD、Use dynamically expanding disks on an iSCSI LUN
考题
A bank runs 50 workstations and would like to decrease its electricity costs， while not sacrificing functionality. All of the workstations are high-end performance units that are intended to be used for CAD-like applications. Analysts benefit from the added performance， but tellers and associates could use more minimalist systems. Which of the following methods would decrease the banks electricity and hardware costs？（）A、Swap all teller and associate machines with servers.B、Swap all teller and associate machines with thin clients.C、Swap all teller and associate machines with low-profile high-end workstations.D、Swap all teller and associate machines with laptops.
考题
单选题A bank runs 50 workstations and would like to decrease its electricity costs， while not sacrificing functionality. All of the workstations are high-end performance units that are intended to be used for CAD-like applications. Analysts benefit from the added performance， but tellers and associates could use more minimalist systems. Which of the following methods would decrease the banks electricity and hardware costs？（）A
Swap all teller and associate machines with servers.B
Swap all teller and associate machines with thin clients.C
Swap all teller and associate machines with low-profile high-end workstations.D
Swap all teller and associate machines with laptops.
考题
单选题A customer is buying 10 new Power 720 servers and will integrate them into their existing data center which also has two Power 595s and five Power 750s, taking the total number of systems to 17. All currently installed systems are managed by a single HMC.All the machines will have dual VIO Servers for redundancy, and 10 client LPARs. How can they manage the new machines for the least cost?（）A
Purchase a second HMC and use this to manage the new servers.B
Connect all of the new servers to the existing private HMC network.C
Configure a second private network on their existing HMC for the new servers.D
Connect 9 of the new servers to the existing HMC and use Integrated Virtualization Manager on the 10th.
考题
单选题A Windows user is trying to get to a shared folder on a server but is receiving an error message that multiple connections to the same resource are not allowed. Which of the following tools can the technician use from the user’s workstation to get the user reconnected as quickly as possible？（）A
nbtstat with the/reload parameterB
nbtstat with the/resolved parameterC
net use with the/delete parameterD
net use with the/persistent parameter
考题
单选题You use Hyper-V Server 2008 R2 and failover clustering to host several virtual machines （VMs）. You need to place a disk in maintenance mode. Which Windows PowerShell cmdlet should you run？（）A
Block- ClusterAccessB
Stop- ClusterResourceC
Suspend- ClusterResourceD
Set- ClusterResourceDependency
考题
单选题Even most imaginative people have to admit that _____.A
human societies are as advanced as those on some other planetsB
planets other than Earth are not suitable for life like ours to stayC
it is difficult to distinguish between organic parts and inorganic parts of the human bodyD
organisms are more creative than machines
考题
单选题It can be concluded from the passage that ______.A
it is hopeful to bring solar energy into average householdsB
it is feasible to use nuclear energy to run home appliancesC
it is economical to use water to heat housesD
it is possible to use wind to power machines
考题
单选题According to the passage, opponents’ of the private ownership H-bombs are very much worried that _____.A
the cost of the weapon will put citizens on an unequal basisB
the wide use of the weapon will push up living expenses tremendouslyC
poorly-educated Americans will find it difficult to make use of the weaponD
the influence of the association is too powerful for the less privileged to overcome.
考题
单选题According to the passage, which of the following is TRUE?A
Cell phone use is dangerous.B
Cell phone use causes cancer.C
The human brain is an electromagnetic field.D
There are about 5 billion cell phone users in the world right now.
考题
单选题Which of the following tools would a technician use to map a drive to a user’s machine?（）A
SSHB
NETUSEC
NETSTATD
SSL
考题
单选题Even most imaginative people have to admit that______.A
human societies are as advanced as those on some other planetsB
planets other than Earth are not suitable for life like ours to stayC
it is difficult to distinguish between organic parts and inorganic parts of the human bodyD
organisms are more creative than machines
考题
单选题______ , all machines are combinations of simpler parts such as the lever, the pulley, and the inclined plane.A
However complicated are theyB
However difficult they areC
Whether they are old or newD
No matter how complex they are
考题
单选题_____A
Install more machines.B
Test the machines.C
Buy more machines.D
Sell the machines.
热门标签
最新试卷
