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The natural order hypothesis is presumed by Krashen to be the result of the learned system, operating free of conscious grammar.（）
A . 正确
B . 错误
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The quality of the message can be affected by（）.
A . climate
B . sunshine
C . human beings
D . both a and
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You are designing a strategy for migrating to the new environment. Which two factions from your current environment will affect your migration strategy?（）
A . Trusts between domains
B . Number of BDC s in each domain
C . Users and resources in each domain
D . Current hardware for domain controllers
E . Current amount of replication traffic over WAN link
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According to Krashen, there is only one way for human to acquire language. What is it?
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You are designing a strategy for migrating to the new environment. Which two factions from your current environment will affect your migration strategy？（）
A . Trusts between domains
B . Number of BDC s in each domain
C . Users and resources in each domain
D . Current hardware for domain controllers
E . Current amount of replication traffic over WAN link
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Company.com has decided to implement VPN for all network traffic. How might this might affect HACMP？（）
A . Only the heartbeat IP network can exist in a VPN style network.
B . HACMp must have separate VPN’s for all ’non-service’ and ’service’ adapter networks.
C . If a VPN is used for IP traffic the heartbeating must be done over disk connections.
D . HACMP can exist in a VPN network environment，but special considerations must be addressed.
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During the watch at sea, where situations occur in the machine apace which may affect the speed maneuverability, power supply or other essentials for the safe operation of the ship（）should be informed as soon as possible.
A . the chief engineer
B . the master
C . the bridge
D . the company superintendent
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In the future, the discovery which will most change the lives of people, most affect the health of the world, and __________ the drug industry is the cure for the common cold.
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The processes of the organization affect the execution of the service.
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Past costs may affect future payments for income taxes.
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________ their differences. The couple were developing an obvious and genuine affection for each other.
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Which of the following does not affect the symbolic representations?
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The land is affected by a ________ and the cattle are dying fast for lack of drinking water.
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Middle managers are responsible for making organization-wide decisions and establishing the plans and goals that affect the entire organization.
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The land is affected by a ________ and the cattle are dying fast for lack of drinkin
A．A.flood
B．B.drought
C．C.premiere
D．D.misery
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Temperature affects the viscosity of oil.（)
是
否
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How did the economic crisis affect Americans？
A．They had to tighten their belts.
B．Their bank savings rate dropped to zero.
C．Their leadership in the global economy was shaken.
D．They became concerned about China"s financial policy.
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Increasingly, over the past ten years, people—especially young people—have become aware of the need to change their eating habits, because much of the food they eat, particularly foods, is not good for the health. Consequently, there has been a growing interest in natural foods: foods which do not contain chemical additives and which have not been affected by chemical fertilizers, widely used in farming to- day.
Natural foods, for example, vegetables, fruits and grains which have been grown in soil that is rich in organic matter. In simple terms, this means that the soil has been nourished by unused vegetable matter, which provides it with essential vitamins and minerals. This in itself is a natural process compared with the use of chemicals and fertilizers, the main purpose of which is to increase the amount—but not the quality—of foods grown in commercial farming areas.
Natural foods also include animals which have been allowed to feed and move freely in healthy pastures. Compare this with what happens in the mass production of poultry: there are battery farms, for ex- ample, where thousands of chickens live crowded together in one building and are fed on food which is little better than rubbish. Chickens kept in this way are not only tasteless as food; they also produce eggs which lack important vitamins.
There are other aspects of healthy eating which are now receiving increasing attention from experts on diet. Take, for example, the question of sugar, this is actually a non-essential food! Although a natural alternative, such as honey, can be used to sweeten food if this is necessary, we can in fact do without it. It is not that sugar is harmful in itself. But it does seem to be an additive: the quantity we use has grown steadily over the last two centuries and in Britain today each person consumes an average of 200 pounds a year! Yet all it does is provide us with energy, in the form. of calories. There are no vitamins in it, no minerals and no fibre.
It is significant that nowadays fibre is considered to be an important part of a healthy diet. In white bread, for example, the fibre has been removed. But it is present in unrefined flour and of course in vegetable. It is interesting to note that in countries where the national diet contains large quantities of unrefined flour and vegetable, certain diseases are comparatively rare. Hence the emphasis placed on the eating of wholemeal bread and more vegetables by modern experts on healthy eating.
Recently, some people are interested in natural foods because ______.
A．these foods are fresh and sweet
B．they want to change their eating habits
C．these foods do not contain chemical additives and have not been affected by chemical fertilizers
D．they don't like the processed foods
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Specialisation can be seen as a response to the problem of an increasing accumulation of scientific knowledge. By splitting up the subject matter into smaller units, one man could continue to handle the information and use it as the basis for further research. But specialisation was only one of a series of related developments in science affecting the process of communication. Another was the growing professionalisation of scientific activity.
No clear-cut distinction can be drawn between professionals and amateurs in science: exceptions can be found to any rule. Nevertheless, the word "amateur" does carry a connotation that the person concerned is not fully integrated into the scientific community and, in particular, may not fully share its values. The growth of specialisation in the nineteenth century, with its consequent requirement of a longer, more complex training, implied greater problems for amateur participation in science. The trend was naturally most obvious in those areas of science based especially on a mathematical or laboratory training, and can be illustrated in terms of the development of geology in the United Kingdom.
A comparison of British geological publications over the last century and a half reveals not simply an increasing emphasis on the primacy of research, but also a changing definition of what constitutes an acceptable research paper. Thus, in the nineteenth century, local geological studies represented worthwhile research in their own right; but, in the twentieth century, local studies have increasingly become acceptable to professionals only if they incorporate and reflect on the wider geo logical picture. Amateurs, on the other hand, have continued to pursue local studies in the old way. The overall result has been to make entrance to professional geological journals harder for amateurs, a result that has been reinforced by the wide spread introduction of refereeing, first by national journals in the nineteenth century and then by several local geological journals in the twentieth century. As a logical consequence of this development, separate journals have now appeared aimed mainly towards either professional or amateur readership. A rather similar process of differentiation has led to professional geologists coming together nationally within one or two specific societies, whereas the amateurs have tended either to remain in local societies or to come together nationally in a different way.
Although the process of professionalisation and specialisation was already well under way in British geology during the nineteenth century, its full consequences were thus delayed until the twentieth century. In science generally, however, the nineteenth century must be reckoned as the crucial period for this change in the structure of science.
The growth speeialisation in the 19th century might be more clearly seen in sciences such as ______.
A．sociology and chemistry
B．physics and psychology
C．sociology and psychology
D．physics and chemistry
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The journalist is the public's philosopher and responsible for affecting our attitudes and shaping the world.
A．Y
B．N
C．NG
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We ____ Hu Qichu for his perseverance.
A admireB adjustC alikeD affect
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“WHEN Miss Emily Grierson died, our whole town went to her funeral: the men through a sort of respectful affection for a fallen monument, the women mostly out of curiosity to see the inside of her hou
A．Miss Emily was respected in the town
B．Miss Emily was considered as a symbol of the former southern aristocrats
C．Miss Emily was a fallen monument
D．The women were curious about Emily’s old man-servant
此题为多项选择题。
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What are the factors that affect fertility in the environment（）
A．Environmental endocrine disruptors
B．Organic pollutants
C．Social environment
D．Physical factors
此题为多项选择题。
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Based on the need to limit processing and bandwidth utilization due to dynamic routing protocol operation, the foll owing routing requirements have been specified for your network.- partial and incremental routing updates-only the devices affected by a topology change perform route recomputation- route recomputation only occurs for routes that were affectedWhich dynamic routing protocol should be deployed in your network to best meet these requirements？（）
A. BGP
B. OSPF
C. IS - IS
D. EIGRP
E. RIPv2
