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In a two-stroke engine, there are always a series of openings known as （）, and in some circumstances, there are also openings known as （）, in the part of the cylinder liner.
A . scavenging air ports；exhaust ports
B . inlet ports；scavenging air ports
C . scavenging air ports；inlet ports
D . exhaust ports；inlet port
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There are about 130 prison establishments in England and Wales and some 20 in Scotland,many of which were built in the（）century.
A . 16th
B . 17th
C . 18th
D . 19th
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There are six phases of the Cisco Lifecycle Services framework. In which of the following phases would a proposal be developed and delivered?（）
A . Prepare
B . Operate
C . Plan
D . Desig
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The main courts of civil jurisdiction in England and Wales are the County Courts of which there are（）
A . 270
B . 271
C . 272
D . 273
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Are there many（）and warehouses in the port?
A . wharf
B . wharves
C . wharve
D . wharf
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According to historians and specialists in demography,there are（）great population movement(s)in the history of the United States.
A . four
B . three
C . five
D . None of the above
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A network has 5 branches and 3 nodes. How many independent loops are there in the network?
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There are two main parties in New Zealand: the Labour Party and the Liberal Party.
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There are two themes of poetry in Wordsworth’s view_____ and the feeling of the common people.
A、no essential difference
B、unrelated
C、mutually exclusive
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There are three( ) and seven ( )in the picture.
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There are the attraction and repulsion of five elements: metal, wood, water, and earth in the principles of fengshui.
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76. Depths in the routes (Malacca and Singapore Straits) vary between 20m and about 23m but there are many areas of sand waves and depths are liable to change. The statement infers that _____.
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In factoring there are 3 parties involved the exporter, the importer and the factor.
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Grasses and flowers in the desert whose life cycles are short shows their ability to adapt to the quick disappearance of rainwater there after it fails in spring.
A．Right
B．Wrong
C．Not mentioned
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听力原文： The hand has been a symbol through the ages and in many cultures There are hundreds of expressions-and combinations of words using hand in the English language Let us examine some of the expressions that use hand.
To get a hand in is to begin a job, to begin to know something about it. When we learned completely, it will be easy for us. We will be able to do it hands down. If we do the job well, we may end up with the upper hand. That means to be in control or to have gained complete understanding of a situation. On the other hand, if the situation gets out of hand then, it is out of control. Then we may have to hand it to someone, to let someone else take over the business. It is time for us to wash our hands, to end it up completely. You can also lend a hand to someone but without really giving up your hand. You lend a hand when you help someone. You offer them a helping hand. If someone is kind enough to lend us a hand then we surely do not want to bite the hand that feeds us. We do not want to repay his kindness by treating him badly.
The expression "to end up with the upper hand" means ______.
A．to begin a job
B．to be in control
C．to be out of control
D．to take over the business
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There are more AIDS cases in the United States， China and Russia. 查看材料
A.Right
B.Wrong
C.Not mentioned
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The ability to sing and dance has become increasingly important in the entertainment industry nowadays, and there are few actors who don't ________some musical and dance skills.
A.own
B.pursue
C.occupy
D.possess
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This is a room in Joan's house. There is a bed, a table and some chairs in it. There's a glass and some books on the table. Joan is in the room. Her father and mother are at the school. They all work hard.
What's on the table？
A．A glass.
B．Some books.
C．A glass and some books.
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听力原文： The hand has been a symbol through the ages and in many cultures. There are hundreds of expressions and combinations of words using hand in the English language. Let Us examine some of the expressions that use hand.
To get a hand in is to begin a job, to begin to know something about it. When we learned completely, it will be easy for us. We will be able to do it hands down. If we do the job well, we may end up with the upper hand. That means to be in control or to have gained complete understanding of a situation. On the other hand, if the situation gets out of hand then, it is out of control. Then we may have to hand it to someone, to let some- one else take over the business. It is time for us to wash our hands, to end it up completely. You can also lend a hand to someone but without really giving up your hand. You lend a hand when you help someone. You offer them a helping hand. If someone is kind enough to lend us a hand then we surely do not want to bite the hand that feeds us. We do not want to repay his kindness by treating him badly.
The expression "to end up with the upper hand" means ______.
A．to begin a job
B．to be in control
C．to be out of control
D．to take over the business
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Directions: There are 20 blanks in the following passage, and for each blank there are 4 choices marked A, B, C and D at the end of the passage. Then blacken the corresponding letter on the Answer Sheet.
Scientists say that something very serious is happening to the earth. It will begin to get __56__ in the following years. There will be major changes in ___57__ in the new century. Coastal waters will have a __58__ temperature. This will have a __59__ effect on agriculture. In northern areas, the __60__ season will be ten days longer by the year 2010. However, in warmer areas, it will be too dry. The __61__ of water could __62__ by eighty percent. This would __63__ a large decrease in agriculture production.
World temperature could __64__ two degrees centigrade by the year 2040. However, the increase could be three times as great in the Artic and Antarctic area. This could cause the __65__ sheets to melt and raise the __66__ of the oceans __67__ one to two meters. Many coastal cities would be __68__ water.
Why is this happening？ There is too __69__ carbon dioxide in the air. __70__ oil, gas and coal burn, they create large amounts of carbon dioxide. This carbon dioxide lets __71__ enter the earth’s atmosphere and __72__ the earth. However, it doesn’t let as much heat __73__ the atmosphere and enter space. It’s like a blanket. The heat __74__ the sun can pass through the blanket to warm the earth. The heat __75__ there and can’t escape through the blanket again.
Scientists call this the green-house effect.
56. A warmer B colder C better D worse
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There are some risks in multilateral trad，They mainly include economic risk and political risks. Economic risk do not include the risk of ().
A.insolvency of the buyer
B.failure of payment by buyer
C.exchange rate
D.confiscation of the importer’s company
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Questions 6 to 10 are based on the following passage There are many older people in the world and there will be many more. A little-known fact is that over 60 percent of the older people live in developing countries. According to the World Health Organization, by 2020 there will be 1 billion, with over 700 million living in developing countries.
It is a surprising fact that the population ageing is particularly rapid in developing countries. For example, it took France 115 years for the proportion of older people to double from 7 percent to 14 percent. It is estimated to take China a mere 27 years to achieve this same increase.
What are the implications of these increased numbers of older folk？ (76) One of the biggest worries for governments is that the longer people live, the more likelihood there is for diseases and for disability(残疾). Attention is being paid to the need to keep people as healthy as possible, including during old age, to lessen the financial burden on the state.
(77)Another significant problem is the need for the younger generations to understand and value the older people in their society. In some African countries, certainly in Asia, older people are respected and regarded as the ones with special knowledge. Yet traditions are fading away daily, which does not ensure the continued high regard of older people. As society changes, attitudes will change.
Much needs to be done to get rid of age discrimination(歧视)in employment. Life-long learning programs need to be provided to enable older people to be active members in a country's development.
Social security policies need to be established to provide adequate income protection for older people. Both public and private schemes are vital in order to build a suitable safety net.
第6题：The proportion of older people________.
A. is bigger in developed countries than in developing countries B. is one-seventh of the population in developing countries C. will increase much faster in China than in France D. will be sixty percent in developing countries by 2020
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In 1971 there were about 3,700 million people in the world. If the population were 【C1】______ evenly over the earth' s surface there would be about 50 people to the square mile; but there are vast areas of desert and mountain and tropical forest 【C2】______ are uninhabited, 【C3】______ at the other 【C4】______ , in the great cities millions may live within a few square miles.
【C5】______ of the world' s population is concentrated on only a small 【C6】______ of the earth' s land surface, in the rich valleys and 【C7】______ plains, because people up to the present time have 【C8】______ to congregate in place where the climate and soil make it easy to grow food and obtain shelter.
A 【C9】______ world population and the discoveries of science 【C10】______ this pattern of distribution in the future. As men slowly learn to master diseases, control floods, prevent famines, and stop wars, fewer people die every year; and in 【C11】______ the population of the world is steadily 【C12】______ .
When numbers 【C13】______ , the extra mouths must be fed. New lands must be brought 【C14】______ cultivation, or land already 【C15】______ , made to yield larger crops. In some areas the accessible land is largely so intensively cultivated 【C16】______ it will be difficult to make it 【C17】______ more food. in some areas the population is so dense that the land is divided into. units 【C18】______ tiny to allow for much improvement in farming methods. 【C19】______ a large part of this farming population drawn 【C20】______ into industrial occupations, the land might be farmed much more productively by modern methods.
【C1】______
A．scattered
B．restrained
C．separated
D．resembled
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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
