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What are three common reasons why customers are saying that they need to evolve their datacenter?（）
A . architectures that is inflexible and inefficient
B . desire to use the same vender for desktop and server deployments
C . selecting best-performing vendors for each individual component
D . existing equipment has reached and of life
E . increasing operational costs of managing data centers
F . demand among users for access to information anytime, anywhere
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A user calls to report they are getting I/O errors on a file system. Which of the following tools should be used to isolate this problem？（）
A . df
B . diagrpt
C . errmsg
D . errpt
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Which methods from the String and StringBuffer classes modify the object on which they are called？（）
A . The charAt（） method of the String class.
B . The toUpperCase（） method of the String class.
C . The replace（） method of the String class.
D . The reverse（） method of the StringBuffer class.
E . The length（） method of the StringBuffer class.
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The following are the reasons why British coal mining is today called a"sick"industry except（）
A . Britain has used up almost all coal deposits
B . the demand for British coal has declined
C . petroleum,water power,and electric power are replacing coal for many purposes
D . the old British mines are narrow and deep,making it difficult to sue machines fro mining.
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What are three common reasons why customers are saying that they need to evolve their data center? （）
A . demand among users for access to information anytime, anywhere
B . desire to use the same vender for desktop and server deployments
C . existing equipment has reached and of life
D . increasing operational costs of managing data centers
E . architectures that is inflexible and inefficient
F . selecting best-performing vendors for each individual component
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When riveted joints occur at the ends of plating they are called（）.
A . trailers
B . terminals
C . seams
D . butt
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At any time in economy, there are people who have more cash than what they actually need and are able to lend. They are called:
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According to some psychologists, the reason why people are motivated is that they have unsatisfied needs.
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It seems that some people are not satisfied with _____ the earth. That’s why they want to live on Mars.
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The trees that they are usually very large sometime they have the colored hadags rapped around them or hanging from the branches, these trees are called Shangxin Mod.
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They are all related ,so the members of an extended family are called relatives.
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The Hawaiian Islands are called remote because they are ______________
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根据回答，请选择问句。A. They are building a greenhouse.B. They are building a green house.--- Why are they so keen on green?
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听力原文：M: Some credit cards are called gold cards because they offer higher credit limits and lower interest rates.
W: But the card holders should pay a significant annual fee, perhaps as high as ￡ 50.
Q: What is the disadvantage for gold cards holders？
(16)
A．High credit limits
B．High annual fee.
C．Low interest rates.
D．Monthly statements.
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Why do the two “explanations” （Para. 3, Line 1) worry Asian Americans？A) They are a
Why do the two “explanations” (Para. 3, Line 1) worry Asian Americans？
A) They are afraid that they would again be isolated from American society in general.
B) People would think that Asian students rely on their parents for success.
C) Asian American would be a threat to other minorities.
D) American academic achievements have taken on too strong an Asian character.
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听力原文：M: There are several reasons why careful analysis of financial statements is necessary. What are they？
W: First, financial statements are general-purpose statements. Secondly, the relationships between amounts on successive financial statements are not obvious without analysis. And thirdly, users of financial statements may be interested in seeing how well a company is performing.
Q: What are they talking about？
(17)
A．The methods of financial statements.
B．The necessity of careful analysis of financial statements
C．The relationship among financial statements.
D．The purpose of financial statements.
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They are called ____________.
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Children are curious about the world around them. For example, they want to know【36】their hearts beat. They want to know why the ocean water【37】salty.
【38】children grow up, they become curious about different kinds of things. When they are babies, they are interested in the parts of their bodies and in the smiles of their mothers.【39】they become interested in the physical world around them the plants, the animals, the sky. Later, they become interested in the things【40】people have made: wheels, bicycles, cars. And when they are adults, their curiosity【41】. Sometimes this curiosity leads to a【42】in science.
Scientists spend their lives【43】to find out about the world.【44】who work with the earth sciences study the earth, the oceans, and the skies.【45】scientists who study living work with the biological sciences. A third group of scientists study the physical sciences, e.g. physics, chemistry.
(36)
A．what
B．how
C．which
D．when
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Why should companies do business in the language of the countries they are operating in？
A．to prevent other companies taking their business
B．to help them find new international partners
C．to meet clients' current expectations
D．to become more aware of their competitors' activities
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听力原文：Why are college students so prone to sleep deprivation？ The problem often begins during the teen years. Most high school kids admit that they are often sleepy and 15 percent admit that they fall asleep in class.
Lack of sleep causes many problems, not the least of which is the difficulty it adds to learning. It's also detrimental to the immune system and motor skills. Students (and everyone else) need at least eight hours of sleep to maintain optimum health and learning capabilities. Yet, with the pressure of school, family and social life, few students are sleeping near the required amount.
College life only escalates the problem. Added to the above activities are more hours needed for studies. Some students also hold down a part time job to help defray college expenses. Some students are married and trying to support a family. Because of all these pressures there is also an increase in stress. Stress can lead to insomnia and even more lost sleep.
With the approach of finals, the problem can only grow worse. Students force themselves to stay awake to study. It's called cramming for exams, and it can eat away at sleep hours already far too meager. Too many nights of forced wakefulness can eventually lead to a case of full-blown insomnia and other sleep abnormalities.
(30)
A．Eating disorders, low immunity and poor motor skills.
B．Difficulty concentrating, poor motor skills, divorce.
C．Low immunity, poor self esteem, eating disorders.
D．Poor motor skills, difficulty concentrating, low immunity.
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Department stores in London are very large. They are called department stores because they have many _________ departments.
A、delicious
B、different
C、domestic
D、delighted
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Why are coral reefs called the rainforests of the sea（）
A．Because they are home to a wide variety of sea life
B．Because they can protect our coasts from storms
C．Because they might supply natural medicines
D．Because they look like rainforests
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Passage 1Plants and animals that have been studied carefully seem to have built-in clocks. These biological clocks, as they are called, usually are not quite exact in measuring time. However, they wor
A、They are used by all plants and animals to tell time.
B、Pigeons&39; biological clocks are regulated every day with the sunrise.
C、The built-in biological clocks cannot be changed.
D、They gradually developed as pigeons grow mature.
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------Wonderful performance! ------That’s why they are well （)wherever they go.
