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
What is NOT a problem when carrying coal? （）
A
The requirement for through-ventilation
B
The corrosion some types of coal will cause to the ship
C
Spontaneous heating
D
Generation of methane gas
参考答案
参考解析
解析：
暂无解析
更多 “单选题What is NOT a problem when carrying coal? （）A The requirement for through-ventilationB The corrosion some types of coal will cause to the shipC Spontaneous heatingD Generation of methane gas” 相关考题
考题
Passage ThreeIn an age when waste today means a lack tomorrow, making use of every available resource becomes more and more important. As coal is being used in greater and greater amounts to produce electricity, larger amounts of ash, by-product of coal, are produced. When coal is burnedin a boiler, two kinds of ash by-product are produced, a heavy bottom ash and a fine-as-powder fly ash that is filtered and captured by precipitators. About 10 to 15 percent of the coal by-product is bottom ash which is used like sand on icy city streets and highways and also on highways as paving material. It is the fly ash, however, that is receiving the greater amount of attention. Fly ash may be used as an additive to concrete in the construction of dams, bricks, and roads, and can replace up to 20 percent of the cement used in concrete. As a by-product of burned coal, fly ash requires no additional expenditure of energy to be produced, while cement production requires great amounts of energy.In addition to using fly ash as a concrete additive, the technology is available to extract the main mineral components-aluminum, silicon, and magnetic. Today, extracting these components is a very expensive process, but the time may come when it is cheaper to extract these products from ash than to mine new supplies.41. What can be used as a material to pave roads?A. The coal by-product.B. Additive.C. Fine-as-powder fly ash.D. Both B and C.
考题
Where there has been delay in carrying goods， the measure of damages ________ generally the difference between the market value of the goods at the time when they ought to have been delivered and the time when they were in fact delivered．A.haveB.hasC.areD.is
考题
What is NOT a problem when carrying coal ________．A.The requirement for through-ventilationB.The corrosion some types of coal will cause to the shipC.Spontaneous heatingD.Generation of methane gas
考题
What is NOT a grade E product ________．A.Dioctyl-phthalateB.GasolineC.Formic acidD.Creosote coal tar
考题
A vessel is wind rode when it is ______.A.at anchor and heading into the windB.backing into the windC.carrying lee rudderD.necessary to apply a leeway correction to the course
考题
Ms. Hartfield will make an excellent executive because, when confronted with a problem,she knows __________ what course of action to take.A. hastily
B. urgently
C. abruptly
D. instantly
考题
健康计划的总体目标中的三个"W"指A.who，what，when
B.what，when，why
C.who，what，which
D.what，when，where
E.when，where，which
考题
什么是5W1H？（）A、What，Where，When，Who，Which，HowB、What，Where，When，Who，Why，HowC、What，Where，When，Which，Why，HowD、以上全部
考题
健康计划的总体目标中的三个"W"指（）A、who，what，whenB、what，when，whyC、who，what，whichD、what，when，whereE、when，where，which
考题
消费者购买行为的“5W1H”研究方法中，“5W”指的是（）A、WHAT、WHICH、WHEN、WHEREandWHOB、WHAT、WHY、WHEN、WHEREandWHOC、WHAT、WHY、WHICH、WHEREandWHOD、WHAT、WHY、WHEN、WHEREandWHICH
考题
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
考题
When testing ICMP access to a functional load-balancing ACE VIP， it fails. What is the reason of this problem？ （）A、 The interface is shut downB、 An access list is denying ICMPC、 Routing is not configured properlyD、 vip icmp-reply is inactive
考题
You are troubleshooting a problem with a cisco 7920 wireless ip phone on a standalone wlan. the phone rings but， when you Answer ，the call is dropped. What may have caused this problem？（）A、publicly secure packet forwarding is enabled.B、the minimum data rate is not set to 11 mbps.C、an address resolution protocol is enabled.D、the access point is set to the least congested channel.
考题
A user calls the system administrator and states that they can no longer access the file server they had been working on all morning. To trouble shoot this problem， which step should the administrator take FIRST？（）A、 Reboot the file server.B、 Ask the user what they were doing when they noticed the problem.C、 Ask the user to reboot their PC.D、 Ask the user to ping the default gateway and report the response times back to the administrator.
考题
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.
考题
Multiple users report that their Windows 7 computers take longer to start than when their computers were first installed. A help desk technician reports that the problem is related to installed applications. You need to recommend a solution that identifies the applications that run during the startup process. What should you recommend?（）A、Event ForwardingB、MSConfig.exeC、Problem Steps RecorderD、Reliability Monitor
考题
单选题Which of the following is the best revision of the underlined portion of sentence 2 (reproduced below)?This is the experience that a thinker has when, after they thought about a problem long and hard, they suddenly come upon a solution in a flash when they are no longer thinking about it.A
that a thinker has when, after they thought long and hard about a problem, their solution suddenly arises like a flashB
that thinkers have when a solution suddenly had arisen like a flash after they were thinking long and hard about a problemC
that a thinker has when, after having thought long and hard about a problem, they suddenly come upon a solutionD
that thinkers have when, after having thought long hard hard about a problem, they suddenly come upon a solutionE
that thinkers have when, thinking long and hard about a problem, they suddenly come upon a solution in a flash
考题
单选题What is NOT a problem area when loading barges on a LASH type vessel? （）A
Frequent stability calculations requiredB
Thorough pre-planning requiredC
Limiting depths alongside berths restrict barge draftsD
Minimum trim and 0°list are required for optimum operations
考题
单选题When carrying out mooring trial, the （） trial of the MEis not necessary.A
startingB
torsion vibrationC
direction changingD
running
考题
单选题When carrying out the voyage trial, the M-E is not necessary to take（）trial.A
startingB
runningC
running-inD
direction changing
考题
单选题When dealing with customers on the phone that are not very comfortable with technology, which of the following techniques would be MOST helpful to ensure that effective communication is taking place?（）A
Frequently paraphrase what the caller is saying.B
Repeat what is being said multiple times so that the customer can understand exactly what to do.C
Speak very slowly when replying to the customer.D
Tell the customer to send an email stating exactly what the problem is so that the communication between the two parties is clear.
考题
单选题When the seller pays for all charges up to an including the loading of a consignment on board the carrying vessel, the term is （）.A
DDUB
FCAC
FOBD
CIF
考题
单选题You are troubleshooting a problem with a Cisco 7920 wireless IP phone on a standalone WLAN.The phone rings but， when you answer， the call is dropped. What may cause this problem？（）A
The minimum data rate is not set to 11 Mbps.B
An address resolution protocol is enabled.C
Publicly Secure Packet forwarding is enabled.D
The access point is set to the least congested channel.
考题
单选题When travelling, you are advised to take travellers’ checks, which provide a secure_____ to carrying your money in cash.A
substituteB
selectionC
preferenceD
alternative
热门标签
最新试卷