The problem is（）by pollution.AcausedBbecauseCdueDbecause of
The problem is（）by pollution.
Acaused
Bbecause
Cdue
Dbecause of
参考解析
略
相关考题：
Conflict management requires problem-solving. Which of the following is often referred to as a problem-solving technique and used extensively in conflict resolution?A . ConfrontationB . CompromiseC . SmoothingD . ForcingE . Withdrawal
Which of the following is true according to the passage?A. There are about 2,500 stars in the sky.B. Humans want to do nothing to reduce light pollution.C. Sea turtles always get lost and die from tiredness.D. Something has been done to reduce light pollution.
根据短文内容，完成下面的句子。The altitude is so _______ that there is no atmosphere which protects the life on the earth. At the same time, the astronauts usually meet with some problems, such as ________ problem, radiation problem, breathing problem, heat problem and so on.
If the () of carbon dioxide in the atmosphere is increased as a result of air pollution. A. rateB. proportionC. extentD. amount
What is the best title for this passage?A. Six Stages for Repairing Sam's Bicycle.B. Possible Steps of Problem-solving.C. Necessities of Problem Analysis.D. Importance of Analyzing a Problem.
All known techniques for handling complex problems successfully seem to fall into one of the three classes: subdividing the problem(51), ignoring irrelevant detail in a safe way(52), and having an independent agent(53)the internal consistency(contextual checking). The first two provide guidelines for solving the problem, the third serves to provide early warnings. A good programming language supports all three.In subdividing problem, some of the subproblems may be similar to the(54) problem. It leads us to a(55)solution. This(55)solution is viable provided each of the subproblems is easier to solve than the original problem.A．abrogationB．abstractionC．compositionD．contraction
What is the main problem lied in the ship recycling industry?A.It lies in the sustainable developmentB.It is about how to recycle the ship as they can as possibleC.It is a big problem concerning environment, safety and healthD.The big problem is that ship-recycling will violate the regulations made by IMO
共用题干第二篇Solving a problem can be broken down into several steps.First,the problem must be identified correctly.Psychologists refer to this step as problem representation.For many problems,a figuring out which information is relevant and which is irrelevant can be difficult and can interfere with arriving at a good solution.Clearly,a problem can be solved,it must be obvious what the problem is; however,this is not as easy as it might seem.One obstacle to efficient problem representation is functional fixedness,that is,allowing preconceived notions and even prejudices to color the facts. Most people tend to see objects and events in certain fixed ways,and by being inflexible in viewing the problem,they may be unable to notice the tools for the solution.Once the problem is identified accurately,however,the second step consists of considering the alternatives for a solution.A common way to evaluate alternatives is to write them down and then make a list of advantages and disadvantages for each solution. Here again,people may be limited by prior experiences.Often people adopt mental sets that lead them to the same problem-solving strategies that were successful for problems in the past. Although that can be helpful most of the time, sometimes a new situation requires a different strategy. In that case,the mental set must be abandoned,and new alternatives must be explored.This can be a difficult adjustment for some people.After the alternatives have been compared,a strategy must be selected from among them.One way to avoid becoming stuck in the options is to try the best option with a view to abandoning it for another if the results are unfavorable.This attitude allows many people to move on expeditiously to the next step—action.The strategy selected must be implemented and tested.If it solves the problem,no further action is necessary,but if not,then an unsuccessful solution may actually lead to a more successful option.If the solution is still not apparent,then the cycle begins again,starting with problem identification.By continuing to review the problem and repeat the problem-solving steps,the solution can be improved upon and refined.If we want to solve a problem,the first step is to________.A:know what the problem is B:compare the alternativesC:use prior experiences D:select a strategy
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 BicycleB.Possible Ways to Problem-SolvingC.Necessities of Problem AnalysisD.Suggestions for Analyzing a Problem
– What's the problem, Harry?-（）A、I can’t remember where I left my glassesB、No problem at allC、Thank you for asking me about it
Which of the following procedures are involved in the recommended three-step troubleshootingflow？（Choose the best three answers.）（）A、Problem reportB、Problem collaborationC、Problem diagnosisD、Problem resolutionE、Problem documentationF、Probiem authentication
What are two possible root causes of the Application Subsystem going into "partial service?" （）A、JTAPI User problem B、CTI Route Point problem C、CTI Port Group problem D、script problem E、application problem
A technician is troubleshooting a host connectivity problem. The host is unable to ping a server connected to Switch_A. Based on the results of the testing, what could be the problem（）。A、A remote physical layer problem exists.B、The host NIC is not functioning.C、TCP/IP has not been correctly installed on the host.D、A local physical layer problem exists.
Which of the following will cause a ghost image on a printout?（）A、Problem with the developing drumB、Problem with the formatter boardC、Worn pickup rollersD、Scanner unit is defective
When arriving at the customers location， two different users describe the problem， and from their description it seems to be two separate problems. Which of the following is an appropriate step to take？（）A、Ignore both of them and decide what the real problem is.B、Set up a separate call for each problem.C、Have them duplicate the problem at the device.D、Ask a third person and see if the problem is the same thing.
A new IBM x 3650 M3 customer has experienced support issues with problem resolution from their previous vendor. The biggest problem was with Microsoft applications failing intermittently. Which of the following IBM products covers this issue？（）A、IBM Hardware Standard WarrantyB、TechlineC、Tivoli Problem Resolution Manager（TPRM）D、RTS
A customer indicates that a system is experiencing printing problems. After checking the system, and successfully printing, no problem has been found. Which of the following procedures should be performed next to further clarify the problem?（）A、 Reboot the system.B、 Check the file system sizes.C、 Have the customer repeat the task to recreate the problem.D、 Inform the customer that no problems were found， and to call back if the problem reoccurs.
问答题If increased income is spent on more and larger automobiles, larger houses, and increased consumption of other material goods, the results could cause catastrophic resource exhaustion, and pollution. Take the increase of the consumption of oil for instance. The consumption is so huge that the oil reserves might last only a decade or two if not supplemented by imports.Ten years ago it appeared that nuclear power would solve the anticipated energy crisis. Although supplies of uranium fuel were known to be limited and might become exhausted in half a century, the nuclear power plant has for a long time been a favorite project. But work on it has met with grave problems. The fear of possible atomic explosion and the problem of disposing of polluting byproduct waste have slowed down the construction of further nuclear plants. Eventually atomic technology may be able to control these problems, but at present there seems to be little agreement along atomic scientists about when this can be achieved.
单选题A technician is troubleshooting a host connectivity problem. The host is unable to ping a server connected to Switch_A. Based on the results of the testing, what could be the problem（）。AA remote physical layer problem exists.BThe host NIC is not functioning.CTCP/IP has not been correctly installed on the host.DA local physical layer problem exists.
单选题– What's the problem, Harry?-（）AI can’t remember where I left my glassesBNo problem at allCThank you for asking me about it
单选题A customer indicates that a system is experiencing printing problems. After checking the system, and successfully printing, no problem has been found. Which of the following procedures should be performed next to further clarify the problem?（）A Reboot the system.B Check the file system sizes.C Have the customer repeat the task to recreate the problem.D Inform the customer that no problems were found， and to call back if the problem reoccurs.
单选题______, the new electronic device they designed is now in regular operation.AWith the solved problemBWith this problem being solvedCWith the problem solvedDWith this problem to solve
单选题The last step in resolving an end user ticket should be which of the following?（）ACreate an incident recordBVerify the problem is resolvedCDocument the solutionDNotify the user the problem is resolved