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A Power 770 customer needs to add additional I/O adapters. There is no room for the cards， so an I/O drawer must be added. What resource will help identify supported I/O drawers and the maximum number of drawers permitted per loop？（）
A . I/O Planning Guide
B . Power Systems data sheet
C . Power Systems Facts and Features
D . Run FLRT to recommend I/O feature
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Do you know if the Andersons are still living there?（）
A . Yes, they do.
B . Yes, they are.
C . No, there aren‘t.
D . No, they don‘t.
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If there are a number of survivors in the water after abandoning ship，they should（）.
A . tie themselves to the unit so they won't drift with the current
B . form a small circular group to create a warmer pocket of water in the center of the circle
C . send the strongest swimmer to shore for assistance
D . form a raft by lashing their life preservers together
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There are still（）charts to be corrected.
A . few
B . a few
C . little
D . a little
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There are a number of students who want to join the drama club.Revision: ______________________ want to join the drama club.
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There are still other people think that Carnival originated from pre-Christian traditions of ______ of Europe and other continents.
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Hot dishes are the main course, and usually there are even numbers of hot dishes, four, six or eight, because Chinese people believe that all good things come in pairs.
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There are some areas which are still densely populated ____ their severe weather conditions.
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29. According to Sarah, there are still problems in the Accounts department withA. the fax machine.B. the printers.C. the photocopier.
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Most dictionaries will tell you a number of （21) about a language. There are three things
Most dictionaries will tell you a number of (21) about a language. There are three things in particular that (22) important. These three things are spelling, pronunciation, and meanings.
The first and most obvious thing is that a dictionary will (23) you the spelling of a word. If you're not sure about the spelling of a word, you can try to find the correct spelling in a dictionary. Words are listed in alphabetical order--a, b, e, and so on. For example, on a dictionary page the word "poor"--p, o, o, r--comes before "poverty"--p, o, v, e, r, t, y and the word "poverty" comes (24) the word "power"--p, o, w, e, r. The words are always given in alphabetical order.
The second thing a dictionary will tell you is (25) . Most dictionaries give the pronunciation of a word in a special kind of alphabet. This special alphabet is called a phonetic, or sound alphabet. The phonetic spelling will tell you generally (26) a word is pronounced. There are a few different phonetic alphabets. Many dictionaries use the International Phonetic Alphabet to show pronunciation.
The (27) thing a dictionary will tell you is the meanings of words. You can (28) a word and find out what it means. Many words have more than one meaning, and a good dictionary will explain all of the word's meanings. For example, in English the common word "get" has over 20 different meanings. The meaning, of course, (29) the sentence in which the word is used.
These three things--spelling, pronunciation, and meanings--are some of the important (30) that you learn from dictionaries.
21. A. thing
B. people
C. things
D. books
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Although people have realized the danger of robots and began to introduce and improve the safety mechanisms, there is still increasing number of people dying at the hands of robots since 1981.
A．Y
B．N
C．NG
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There has been a collision ___ a number ？
There has been a collision ___ a number of cars on the main road to town.
<span style="font-weight:bold">A) composing B) consisting C) involving D)engaging</span>
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There are still many things to straighten out before we can build this factory. First, there is the problem of money. Second, we need to import some of the key equipment. Third, we must set up a strong team to run the factory.()
此题为判断题(对，错)。
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请填写衔接词，提示一下，第二空的意思是公认的 There are a number of drawbacks to people using Facebook as a way of communicating ____________ it is____________one of the most common social networking platforms for both individuals and businesses.
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1 There are superstitions attached to numbers; even those ancient Greeks believed that all numbers and their multiples had some mystical significance.
2 Those numbers between 1 and 13 were in particular to have a powerful influence over the affairs of men.
3 For example, it is commonly said that luck, good or bad, comes in threes; if an accident happens, two more of the same kind may be expected soon afterwards. The arrival of a letter will be followed by two others within a certain period.
4 Another belief involving the number three has it that it is unlucky to light three cigarettes from the one match. If this happens, the bad luck that goes with the deed falls upon the person whose cigarette was the last to be lit. The ill-omen linked to the lighting of three things from one match or candle goes back to at least the 17th century and probably earlier. It was believed that three candles alight at the same time would be sure to bring bad luck; one, two, or four, were permissible, but never just three.
5 Seven was another significant number, usually regarded as a bringer of good luck. The ancient astrologers believed that the universe was governed by seven planets; students of Shakespeare will recall that the life of man was divided into seven ages. Seven horseshoes nailed to a house will protect it from all evil.
6 Nine is usually thought of as a lucky number because it is the product of three times three. It was much used by the Anglo Saxons in their charms for healing.
7 Another belief was that great changes occurred every 7th and 9th of a man's life.Consequently, the age of 63 (the product of nine and seven) was thought to be a very perilous time for him. If he survived his 63rd year he might hope to live to a ripe old age.
8 Thirteen, as we well know, is regarded with great awe and fear.
9 The common belief is that this derives from the fact that there were 13 people at Christ's Last Supper. This being the eve of his betrayal, it is not difficult to understand the significance given to the number by the early Christians.
10 In more modern times 13 is an especially unlucky number of a dinner party, for
example. Hotels will avoid numbering a floor the 13th; the progression is from 12 to 14, and no room is given the number 13. Many home owners will use 12 1/2 instead of 13 as their house number.
11 Yet oddly enough, to be born on the 13th of the month is not regarded with any fear at all, which just shows how irrational we are in our superstitious beliefs.
According to the passage, which of the following groups of numbers will certainly bring good luck to people？
A．3 and 7.
B．3 and 9.
C．7 and 9.
D．3 and 13.
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Suppose that a price of $30 per month, there are 30,000 subscribers to cable television in Small Town. If Small Town Cablevision raises its price to $40 per month, the number of subscribers will fall
A．0．66
B．0．75
C．1．0
D．1．4
E．2．0
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英译汉He says that while those at the university are "scared" there is no indication thus far that identity thieves have used any stolen data, and that while the investigation is still in process, the actual number of those affected by the hacking may be just 5% or less of the 800,000 whose data was potentially vulnerable.
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When farmers raise hogs, there are a number of external costs. In particular, hogs generate methane gas. If the marginal external cost is $100 per hog and the government imposes a tax of $200 per hog,
A．toofewhogswillberaiseD
B．thepricewillbelessthanthemarginalsocialcost．
C．thepricewillbelessthanthemarginalsocialbenefit．
D．thepricewillbelessthanthemarginalcosttohogfarmers．
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Crime is a very serious problem in Britain. One sort of crime which particularly worries people is juvenile delinquency—that is, crimes committed by young people. For some years juvenile delinquency had been increasing. There are two main sorts of juvenile crimes: stealing and violence. Most people do not understand why young people commit these crimes. There are, I think, a large number of different reasons.
These crimes are not usually committed by people who are poor or in need. Young people often dislike and hate the adult world. They will do things to show that they are rebels. Also in Britain today it is easier for young people to commit crimes because they have more freedom to go where they like and more money to do what they like.
There are two other possible causes which are worth mentioning. More and more people in Britain live in large towns. In a large town no one knows who anyone else is or where they live. But in the village I come from crimes are rare because everyone knows everyone else.
Although it is difficult to explain, I think the last cause is very important. Perhaps there is something with our society which encourages violence and crime. It is a fact that all the time children are exposed to films and reports about crime and violence. Many people do not agree that this influences the young people, but I think that young people are very much influenced by the society they grow in. I feel that the fault may be as much with our whole society as with these young people.
6. From the passage we know that many British people are confused about ().
A. the cause of juvenile crimes
B. the rise of the crime rate
C. the problem of crimes in their country
D. the various kinds of juvenile delinquency
7. One reason why young people in large cities are more likely to commit crimes is that ().
A. nobody knows anything about others
B. they are free to move
C. they live a better life
D. they need more money
8. According to the passage, which groups of the following young people are LEAST likely to commit crimes？
A. Those living in big cities
B. Those who are in need of help
C. Those who are very poor
D. Those living in the countryside
9. Unlike many others, the author holds that one important cause for juvenile delinquency is that().
A. young people nowadays do not like adult world
B. young people in Britain today are freer than before
C. too many young people have come to live in big cities
D. young people are influenced by crime and violence in films and newspapers
10.According to the passage, which is to blame for juvenile crimes, apart from the young people themselves？
A. The adult world
B. Their parents
C. The development of the cities
D. The society
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Vocabulary and Structure Directions: There are a number of incomplete sentences in this part. For each sentence there are four choices marked A）, B）, C） and D）. Choose the ONE that best completes the
A．accompany
B．accomplish
C．accommodate
D．account
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Wht is the current sitution of job mrket in the US Unemployment rte is still chnginWht is the current sitution of job mrket in the US Unemployment rte is still chnging. B．Job offers only rech hlf of the estimted number. C．There is no employment growth inugust. D．Therere decreses of vcncies inmericn businesses.
A．Unemployment rate is still changing．
B．Job offers only reach half of the estimated number．
C．There is no employment growth in August．
D．There are decreases of vacancies in American businesses．
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There are a number of students who want to join the drama club.（）
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After vulcanization, there are still many carbon－carbon double bonds in the molecular chains of natural rubber.（)
是
否
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There is a widely held suspicion that the politician, though retired, still has great
A．A.manipulated
B．B.manipulating
C．C.considering
D．D.managing
