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When a BGP router is not capable of understanding 4-byte AS numbers， it will see 4-byte AS numbers as aspecial， reserved， 2-byte AS number in the AS path. Which 2-byte AS number is this reserved one？（）
A . 00000
B . 12345
C . 23456
D . 65000
E . 99999
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A vessel the passage of which is not to be impeded（）to comply with this Rule when the two vessels are approaching one another so as to involve risk of collision.
A . remains fully obliged
B . has no obligation
C . is not necessarily
D . is exempted
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One of the methods NOT usually allowed in cleaning up oil spills in the United States is （）.
A . skimmers
B . straw
C . dispersants
D . sawdust
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Which one of the following rules is not regarding two power-driven vessels meeting end or nearly end on so as to involve risk of collision（）.
A . Each shall keep her course and speed
B . Each shall alter her course to starboard
C . Each shall pass on the portside to the other
D . Each shall indicate such action by one short blast on the whistle
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Which one is not true?（）
A . Two main areas of skill are involved in the construction of ship
B . There are distinct divisions in responsibilities between naval architects and marine engineers
C . Each ship will assume varying proportions according to its type
D . Ships can be divided into different categories from different perspective
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If the speech “ The benefits of reading ” is organized in topical order, which of the following should NOT be included as one of the main points?
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Language can be seen as a whole with three dimensions. Which of the following is not one of the three dimensions?
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The compound which does not belong to one carbon unit as follow is.
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Which one is NOT a disaster?
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Which one is not one of the needs mentioned by Schultz?
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Which one is not the healthy foods?
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Which one of the following is NOT one of “incumbents” that died during the past waves of disruption forces as mentioned by Brad? 下列哪个不是Brad所说在以往遭遇颠覆性力量时死亡的“传统企业”的一部分？
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Which one of the following is NOT one of the reasons why technology is more important today than it was ten years ago as mentioned by Brad? 根据Brad的观点，相对于10年前，技术在今天有着更高的重要性，以下哪一条不在Brad列举过的原因之内？
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Which one is not John Keats’ work?
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Which is NOT mentioned as one of Jordan’s advantages?
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4．Which of the following is implied but not stated？
A．Pupils can use computers to do their homework.
B．Advanced techniques may bring both benefits and harms to our society.
C．The distinction between micros and mainframes has become blurred.
D．A great variety of information sources are available on computer networks.
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Which of the following is NOT mentioned as one of the most common reasons for injuries？
A. Skating with wrist and elbow wounds.
B. Losing one's balance due to road debris.
C. Being unable to stop due to high speed.
D. Falling down when doing a trick.
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Which of the following is implied but not stated in the passage？
A．Psychologists do not yet know how people see.
B．The experiments in which all factors are controlled are better.
C．The study of perception is going on now.
D．Perception does not involve psychological factors.
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There are different ways in which people try to deal with the problem of energy. One way is the greater production of common energy sources, such as coal, oil and gas. The trouble with these sources, however, is that they are not renewable.
Another way is energy conservation (节能 ), which means using energy more efficiently (有效地 ). In some very cold countries people build special houses to save energy. They place materials between the inside and the outside of the walls of the house to keep the cold out and the warmth in. The house is heated by the lights, the body heat of the people and the other equipment in it.
Finally, renewable energy sources are used even though they are often expensive to develop. One form. of these is geothermal energy. In certain parts of the world the temperature of the earth increases thirty degrees centigrade with each kilometer down. At six kilometers, therefore, it rises to nearly two hundred degrees. To get the heat, water is pumped (压;抽 ) down into the rocks and back up to the surface. Heat from the earth is already used in certain countries.
1、How many ways of dealing with the energy problem are discussed in the text？ ()
A、Two.
B、Three.
C、Four.
D、Five.
2、From the text we learn that coal().
A、is quite easy to produce
B、is not used most efficiently
C、is the most common source of energy
D、could be renewed only by new technology
3、The writer tells about the "special houses" because they().
A、show the excellent skills of the builders
B、serve as an example of energy conservation
C、are heated by different sources of energy
D、are warmer than other types of houses
4、The underlined words "geothermal energy" in the third paragraph mean ().
A、renewable source
B、 underground source
C、 heat inside the earth
D、 temperature of the earth
5、At a place where the surface temperature is 15°C, how deep do you have to dig so as to get a temperature of 75 °C ？ ()
A、One km.
B、 Two km.
C、 Three km.
D、 Four km
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Which of the following is NOT mentioned as a way to ease one’S stiffness and stress？
A．To take an eight-week evening course on meditation skills and stress-relief．
B．To call for a flee 15-minute shoulder-and-neck massage．
C．To use five family days
D．T0 ask for sick leave
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If the speech “The benefits of reading” is organized in topical order, which of the following should NOT be included as one of the main points？
A.Reading is an activity that involves not only intensive reading but also extensive reading.
B.Reading helps us form. a larger framework of knowledge.
C.Reading enriches our life experience.
D.none of the above
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Which of the following is NOT true of the United States？
A．It has been a leader in the global economy.
B．It's hard for the United States to keep the original economic position forever.
C．The United States owns others a lot of money.
D．Its economy will grow more than any other country in the world over next two years.
此题为多项选择题。
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Which of the following is not mentioned by the author as one of many causes of stress in the passage？
A．The boredom and frustration brought by unemployment.
B．The poorness of living space and housing shortage.
C．The stress and depression produced by sleeplessness.
D．The worry about financial and economic situation.
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Which one is NOT one of main reasons for product adaptation（)
A、Toconform. to govermment regulations in the target market
B、To conform. to geographic or chimatic conditions incuding the avliabltly
C、To conform. to buyer preferences in the target market
D、To conform. to standard of products in the target market
