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For workers it promises freedom from the office, less time wasted in traffic, and help with childcare conflicts.
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Filling vacant positions by recruiting within the organizationA . Is exempt from equal employment opportunity lawsB . Is less expensive than recruiting externallyC . Can help provide new and innovative ideas to the organizationD . Is more time consuming than recruiting externallyE . A and B
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157 Filling vacant positions by recruiting within the organizationA. Is exempt from equal employment opportunity lawsB. Is less expensive than recruiting externallyC. Can help provide new and innovative ideas to the organizationD. Is more time consuming than recruiting externallyE. A and B
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Because of the heavy traffic，it was already time for lunch break_________ she got to her office．A．sinceB．thatC．whenD．until
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Social work helps people to have a() life. In many cases this requires the social worker to help people to overcome the negatives in their lives. Social work includes from helping a() to get into college to counseling a person with illness. In most cases the role of a social worker is to help people to() the skills. Most of the time a social worker is going to be dealing() people who are having a difficult time. Often poverty plays a big part in the need for the services of social worker. Social workers often interview people to get an understanding of the problem. From there the social worker will help them to come up with a plan to() their situation.1.A. goodB. betterC. rich2.A. studentB. doctorC. lawyer3.A. takeB. thinkC. develop4.A. withB. onC. in5.A. changeB. meetC. improve
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Social WorkersSocial workers help people overcome problems and make their lives better. If people are homeless, sick, or having family problems, social workers will work with them. If students have trouble in school, social workers help them too.Social workers help these people in different ways. One way is to find resources for people. They find out what kinds of help people need. Then, they set up programs to meet the needs of the individual. They may focus on child abuse, poverty, violence, and other problems. For someone with family difficulties, social workers may find a parenting class or a support group. For a homeless person, they may find a place for them to live and a career training program. For a student, they may find a mentor or a learning disability expert.Many social workers give counseling. They talk to people about their lives and help them understand and solve their problems and to make plans.Most social workers spend the day in an office. Some travel to the people they help. Sometimes, they meet with people in the evening or on weekends. Social workers can be very busy when they are helping many people at once.1.According to the text, what is not social workers' job?A.To help people with family problems.B.To make people's lives better.C.To do the housework for people.2.For someone with family problems, social workers willA.find them a place to liveB.find them a career training programC.find them a parenting class3.Social workers build _________to provide the help for people in need.A.problemsB.daysC.resources4.Which of the following sentence is NOT true?A.Social workers give some advice to people.B.Most social workers think of their job as boring.C.Social workers may help many people at a time.5.The main point of this passage is about___________ .A.how busy social workers areB.how social workers do their jobC.how tired social workers are
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Office ______ is the application of the computer and communications technology to improve the productivity of office workers．A．ToolB．AutomationC．DeviceD．FAX
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Which statement can be inferred from this article?A．If a worker is doing very boring work, he will ask for more money surely.B．Sometimes money doesn"t work so as to improve the productivity.C．Workers prefer freedom when producing.D．Diversity of jobs can improve the work efficiency.
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A company is installing IP phones. The phones and office computers connect to the same device. To ensure maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a different network from that of the office computer data traffic. What is the best network device to which to directly connect the phones and computers, and what technology should be implemented on this device?（）A.hubB.routerC.switchD.STPE.subinterfacesF.VLAN
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Proper, scientific study of the impacts of dams and of the cost and benefits of controlling water can help to resolve these conflicts.
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The apartments on the lower floors cost less because they are more exposed ___ dust and the noise of traffic.A.to
B. without
C. from
D. against
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Questions 14-15 refer to the following e-mail.
From: Restaurant Management
To: All Staff
Attention workers:
Ally's Seafood House will be closed for an entire week at the beginning of March while our kitchen equipment is updated in accordance with the latest health standards. Specific dates for the closure will be announced as soon as we receive notification from the maintenance company.
Unfortunately, hourly workers will be forced to take a week of unpaid leave during the scheduled maintenance, but it will not be subtracted from your allotted vacation days. Time off for salaried workers will be paid.
Please direct any questions about the closure to your supervisor or shift manager.
What is true about employees paid wages by the hour?
A. They will get a week of paid vacation
B. They will not work during the month of March
C. They will help with the maintenance work
D. They will not receive payment during the closure
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Which QoS mechanism can help classify different kinds of Citrix traffic （print job versus real-time terminal control）？（）A、qos-groupB、DSCPC、LFID、NBAR
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VOIP has been implemented at the main office of the Company network. Which two statements are true about voice packets in a LAN？（）A、 Voice carrier stream utilizes Real-Time Transport Protocol (RTP) to carry the audio/media portion of the VoIP communication. B、 Voice traffic data flow involves large volumes of large packets. C、 Because a packet loss involves a small amount of data, voice traffic is less affected by packet losses than traditional data traffic is. D、 Voice packets are encapsulated in TCP segments to allow for proper sequencing during delivery. E、 Voice packets are very sensitive to delay and jitter.
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A company is installing IP phones. The phones and office computers connect to the same device. To ensure maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a different network from that of the office computer data traffic. What is the best network device to which to directly connect the phones and computers, and what technology should be implemented on this device? (Choose two.)（）A、hubB、routerC、switchD、STPE、subinterfacesF、VLAN
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Which QoS mechanism can help classify different kinds of Citrix traffic print job versus real-time terminalcontrol？（）A、qos-groupB、DSCPC、LFID、NBAR
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A company is installing IP phones. The phones and office computers connect to the same devicE.To ensure maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a different network from that of the office computer data traffiC.What is the best network device to which to directly connect the phones and computers, and what technology should be implemented on this device? （）A、hubB、routerC、switchD、STPE、subinterfacesF、VLAN
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单选题From the passage we can learn that ______.A
students with iPads have less discussion in classB
students get more fun from learning with iPadsC
iPads help students save time waiting for busesD
iPads prevent students from cheating in exams
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单选题We’d better do the following EXCEPT ______.A
get up from our chairs and move from time to timeB
cut down on the time that we spend watching TV.C
try to walk to work or school if possibleD
take less exercise since it is a waste of time
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多选题A company is installing IP phones. The phones and office computers connect to the same device. To ensure maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a different network from that of the office computer data traffic. What is the best network device to which to directly connect the phones and computers, and what technology should be implemented on this device?（）AhubBrouterCswitchDSTPEsubinterfacesFVLAN
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问答题Practice 5 It is obvious today that America has defaulted on this promissory note insofar as her citizens of color are concerned. Instead of honoring this sacred obligation, America has given the Negro people a bad check; a check which has come back marked “insufficient funds.” But we refuse to believe that the bank of justice is bankrupt. We refuse to believe that there are insufficient funds in the great vaults of opportunity of this nation. So we have come to cash this check—a check that will give US upon demand the riches of freedom and the security of justice. We have also come to this hallowed spot to remind America of the fierce urgency of now. This is no time to engage in the luxury of cooling off or to take the tranquilizing drug of gradualism. Now is the time to make real the promises of democracy. Now is the time to rise from the dark and desolate valley of segregation to the sunlit path of racial justice. Now is the time to open the doors of opportunity to all of God's children. Now is the time to lift our nation from the quick sands of racial injustice to the solid rock of brotherhood. ( I have a dream—Martin Luther King, Jr.）
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单选题A branch office of Acme Insurance has 15 IP phones connected to the main office using the distributed call processing model. Normally， the phones work with great quality. However， during very busy times when all of the agents are on the phone at the same time， the voice quality drops precipitously. Words or phrases or both are dropped from conversations. What is the most likely cause of the problem？（）A
large files are being downloaded over the WAN networkB
IP phone traffic is not being classified correctlyC
more bandwidth is required for the office LAND
Call Admission Control has not been implemented E
employees are watching videos over the internetF
header compression is not being used
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单选题In order to produce more, many measures are available EXCEPT _____.A
to make jobs more varied.B
to give workers more freedom when they are producingC
to make their jobs more interestingD
to give more money for less working hours
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多选题VOIP has been implemented at the main office of the Company network. Which two statements are true about voice packets in a LAN？（）AVoice carrier stream utilizes Real-Time Transport Protocol (RTP) to carry the audio/media portion of the VoIP communication.BVoice traffic data flow involves large volumes of large packets.CBecause a packet loss involves a small amount of data, voice traffic is less affected by packet losses than traditional data traffic is.DVoice packets are encapsulated in TCP segments to allow for proper sequencing during delivery.EVoice packets are very sensitive to delay and jitter.
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单选题You are advised to enter the traffic route at about 1730 hours，because a vessel is scheduled to enter at the time when you intended to enter.What can you understand from this seaspeak?（）.A
It's a warning of navigation for my vesselB
It's an advice from Port Control to order my vessel not enter the traffic route of the harborC
It's an advice to change my estimated time of entering the traffic routeD
It's an order from the VTS to indicate my vessel to follow the traffic route
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单选题Because of the heavy traffic, it was already time for lunch break ______ she got to her office.A
sinceB
thatC
whenD
until
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单选题How was the public motivated to help the health workers?A
By educating them.B
By rewarding them for reporting cases.C
By isolating them from others.D
By giving them vaccinations.
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单选题A recent study of an insurance company’s underwriters indicated that those who worked in pleasant physical surroundings were 25 percent more productive than their peers in unpleasant physical surroundings. Objective criteria for evaluating job performance included caseload and complexity of cases. This shows that improving workers’ environments increases those workers’ productivity. Which of the following, if true, most seriously weakens the conclusion above?A
On average, less-productive employees spend no fewer hours per day at their workstations than do their more-productive peers.B
Unpleasant surroundings give employees less motivation to work hard than more pleasant surroundings do.C
The more-productive employees are generally rewarded with pleasant office space.D
More-productive employees do not work any more hours than their less-productive peers.E
Peer pressure discourages employees in crowded, unpleasant surroundings from making phone calls to their own family members during work time.
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