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As an experienced technician, you are responsible for infrastructure design and global configuration changes. You are asked to deploy a Voice over Wireless LAN for your company. If the cells have the same channel, the separation between them should be:（）
A . 19dbm
B . 10dbm
C . 67dbm
D . 86dbm
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翻译以下关于邮政储蓄取款业务有关对话。 ①Customer: I want to withdraw 100,000yuan. ②Clerk: Have you made an appointment? ③Customer: No. ④Clerk: Sorry. If you withdraw the money over 50,000, you should make an appointment at least one day before.
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We have missed the last bus. It means（）to walk over the mountain.
A . to have
B . having
C . must
D . might
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You have an Exchange Server 2010 Edge Transport server.You discover that e-mail delivery to an external SMTP host named Host1 fails.You need to identify which SMTP error codes occur when the delivery to Host1 fails. What should you do？（）
A . Run the Queue Viewer.
B . Enable pipeline tracing.
C . Run the Mail Flow Troubleshooter.
D . Configure the protocol logging level on the Send connector.
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What is an advantage of having wire rope with a fiber core over that of a wire rope of the same size with a wire core（）.
A . Fiber core rope offers greater strength
B . Fiber core rope offers greater flexibility
C . Fiber core rope can be used at higher operating temperatures
D . Fiber core rope is the only type authorized for cargo runner
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In reaching a decision of detention，the port State control officer will have regard to （），making an allowance for fair wear and tear over the minimum acceptable scantlings.
A . the age of the ship
B . the seaworthiness
C . the max drafts at both bow and the stern
D . the stability and calculated strength
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We have branches in over eighty countries.我们的分支机构遍布80多个国家。
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We have worked out a series o f lenient poli cies directed toward those who will surrender _________ to the police.
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原文:我们很高兴自我介绍,希望有机会再你的业务拓展中与您合作。译文:We have the pleasure of introducing ourselves to you with the that we have with you in your .第一空：hope第二空：an opportunity of cooperating第三空：business extensions
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听力原文：M: I would like to place an order for toner cartridges. We have a standing agreement with you company. It should be under the name of Leslie Smith, and the number is 184796 A.
W: Let me key your information into my computer. Yes, Mr. Smith. I have an order for three cases of cartridges, is there anything to refill？
M: Yes, please post the bill to 124 Hildrod Lane, Milton County, 98830.
W: I will send you an invoice tomorrow. Your order should be delivered before next Monday.
What position does the woman probably hold？
A．Cartridge designer
B．Sales person
C．Accountant
D．Receptionist
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We have friends all over_______world.
A．the
B．a
C．/
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We have opened an L/C in your favour ______ the amount of RMB 20000.
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For your information, we have ______ an open policy with the Lloyd Insurance Company, London.
A．made out B．turned out
C．worked out D．taken out
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Woman: I can't get over the way you treated me at the dinner party the other day. Man: I was irritated at something else. I said I was sorry. Do we have to go through all that again？ Question: What happened to the woman the other day？
A．She was hurt by the man.
B．She lost her temper.
C．She couldn't get him over.
D．She didn't like the dinner party.
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________ for your help, we’d never have been able to get over the difficulties.
A) Had it not
B) If it were not
C) Had it not been
D) If we had not been
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The twist drill has（)cutting edges and two helical flutes that continue over the leng
A．A.one
B．B.two
C．C.three
D．D.four
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Since pleasure is the first good and natural to us, for this very reason we do not choose every pleasure, but sometimes we pass over many pleasures, when greater discomfort accrues to us as the result of them; and similarly we think many pains better than pleasures, since a greater pleasure comes to us when we have endured pains for a long time. Every pleasure then because of its natural kinship to us is good, yet not every pleasure is to be chosen; even as every pain is also an evil, yet not all are always of a nature to be avoided. Yet by a scale of comparison and by the consideration of advantages and disadvantages we must form. our judgement on all these matters. For the good on certain occasions we treat as bad, and conversely the bad as good.
We must consider that of desires some are natural, others vain, and of the natural some are necessary and others merely natural; and of the necessary some are necessary for happiness, others for the repose of the body, and others for very life.
Unhappiness comes either through fear or through vain and unbridled desire; but if a man curbs these, he can win for himself' the blessedness of understanding. Of desires, all that do not lead to a sense of pain, if they are not satisfied, are not necessary, but involve a craving which is easily dispelled, when the object is hard to procure or they seem likely to produce harm. Wherever in the case of desires which are natural, but do not lead to a sense of pain, if they are not fulfilled, the effort is intense, such pleasures are due to idle imagination, and it is not owing to their own nature that they fail to be dispelled, but owing to the empty imaginings of the man.
The disturbance of the soul cannot be ended nor true joy created either by the possession of the greatest wealth or by honour and respect in the eyes of the mob or by anything else that is associated with causes of unlimited desires. We must not violate nature, but obey her; and we shah obey her if we fulfil the necessary desires and also the natural, if they bring no harm to us, but sternly reject the harmful. The man who follows nature and not vain opinions is independent in all things. For in reference to unlimited desires even the greatest wealth is not riches but poverty.
Insofar as you are in difficulties, it is because you forget nature; for you create for yourself unlimited fears and desires. It is better for you to be free of fear lying upon a pallet, than to have a golden couch and a rich table and be full of trouble.
What does "greater discomfort accrues to us" in Paragraph 1 mean here？
A．We get greater discomfort over a period of time.
B．We are tortured by greater discomfort.
C．Greater discomfort exists in our body.
D．Greater discomfort makes us miserable.
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If we were asked exactly what we were doing a year ago，we should probably have to say that we could not remember. But if we had kept a book and had written in it an account of what we did each day, we should be able to give an answer to the question.
It is the same in history. Many things have been forgotten because we do not have any written account of them. Sometimes men did keep a record of the most important happenings in their country，but often it was destroyed by fire or in a war. Sometimes there was never any written record at all because the people of that time and place did not know how to write. For example, we know a good deal about the people who lived in China 4, 000 years ago, because they could write and leave written records for those who lived after them. But we know almost nothing about the people who lived even 200 years ago in central Africa because they had not learned to write.
Sometimes, of course, even if the people cannot write, they may know something of the past. They have heard about it from older people and often songs and dances and stories have been made about the most important happenings, and these have been sung and acted and told for many generations, for most people are proud to tell what their fathers did in the past. This we may call ？remembered history ” . Some of it has now been written down. It is not so exact or so valuable to us as written history is, because words are much more easily changed when used again and again in speech than when copied in writing. But if there are no written records, such spoken stories are often very helpful.
Which of the following is NOT suggested in the passage？
A.Written history is more reliable.
B.Written records play an important role in learning about history.
C.A written account of our daily activities helps to answer many questions.
D.Where there are no written records, there is no history.
Little is known about the central Africa 200 years ago because ______.A.there was nothing worth writing down at that time
B.people there ignored the importance of keeping a record
C.people there did not know how to write
D.the written records were perhaps destroyed by a fire
“ Remembered history” refers to ______.A.history based on a person’s imagination
B.stories of important happenings passed down from mouth to mouth
C.songs and dances about the most important events.
D.both B and C
“ Remembered history” is regarded as valuable only when ______.A.it is written down
B.No written account is available
C.it proves to be timely
D.People are interested in it
It is suggested that we could have learned more about our past if ancient people had ______.A.kept a written record of every past event
B.burnt their written records in wars
C.told exact stories of the most important happenings
D.made more songs and dances
请帮忙给出每个问题的正确答案和分析，谢谢！
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Teach many different kinds of classes using the latest technology in small classes of up to 3 students.
.Accommodation (住宿), and other necessary documents (文件) will be ready before you leave.
.Applicants will teach their first language only.
.Excellent teacher training programs.
If you are young with a university degree and are willing to experience different cultures, apply now. Experience in teaching is an advantage but not specially required. Knowledge of the Japanese language is not necessary but good English skills and practical computer knowledge are basic requirements.
Apply with@C@V. and send letters to:
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34, B@D@Haussmann, 75009 Paris, France
Fax :33148014804
Or visit our website: www. teadyp, com
The manager expects to meet and talk with successful applicants in Paris in June and July.
What is the purpose of the text？
A．To introduce a language school in Japan.
B．To hire language teachers to work in Japan.
C．To describe working conditions in Japan.
D．To make clear the requirements for Japanese teachers.
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______ for you help, we' d never have been able to get over the difficulties.
A．Had it not been
B．If it were not
C．Had it not
D．If we had not been
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听力原文：M: I have to get going. I've got an appointment back at the office at two o'clock.
W: Well, let's settle up. What do I owe you for the meal？
Q: What does the woman mean？
(13)
A．She will pay for the meal.
B．She doesn't know what to do.
C．She offers to pay her part.
D．She doesn't know what she owes him.
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A machine originallyhad an estimated useful life of 5 years, but after 3 complete years, it wasdecided that the original estimate of useful life should have been 10 years. Atthat point the remaining cost to be depreciated should be allocated over theremaining:
A: 2 years.; B:5 years.; C:7 years.; D:8 years.; E:10 years.
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The financial statement that would be most useful to an analyst in understanding the changes that have occurred in a companys retained earnings over a year is the statement of:
A、Financial position.
B、Comprehensive income.
C、Changes in equity.
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The rocket engine, with its steady roar like that of a waterfall or a thunderstorm, is an impressive symbol of the new space age.Rocket engines have 11 powerful enough to shoot astronauts beyond the earth's gravitational pull and 12 them on the moon.We have now become travelers space.
Impressive and complex 13 it may appear, the rocket, which was invented in China over 800 years 14 , is a relatively simple device.Fuel that is burned in the rocket engine changes 15 gas.The hot and rapidly expanding gas must escape, but it can do so only 16 an opening that faces backward.As the gas is 17 with great force, it pushes the rocket in the 18 direction.Like the kick of a gun when it is fired, it 19 the laws of nature described by Sir Isaac Newton when he discovered that“ 20 every action, there is an equal and opposite reaction.”
11.A.shown
B.been
C.appeared
D.proved
12.A.send
B.land
C.take
D.carry
13.A.that
B.so
C.as
D.sometimes
14.A.in advance
B.before
C.earlier
D.ago
15.A.as
B.into
C.for
D.the
16.A.in
B.at
C.by
D.through
17.A.transmitted
B.dispersed
C.erected
D.radiated
18.A.same
B.other
C.opposite
D.wrong
19.A.states
B.proves
C.follows
D.breaks
20.A.like
B.as
C.with
D.for
