As an increasing number of traffic regulation schemes are ______ , the poor bewildered driver finds himself diverted and forced into one way systems which cause even greater delays that the traffic jams they are supposed to prevent.

相似题目

• The number of such vehicles（）steadily increasing.

  A . have been B . had been C . having been D . has bee

  查看最佳答案

• The holding power of an anchor increases when the（）.

  A . amount of chain lying along the bottom increases B . length of the catenary is reduced C . mooring line tension is increased D . amount of chain lying along the bottom decrease

  查看最佳答案

• Increasing the moisture content of conditioned air is known as （）.

  A . moisturizing B . dehumidification C . dampening D . humidificatio

  查看最佳答案

• The concentration of total dissolved solids in the water of an auxiliary boiler can increase as a result of （）.

  A . seawater contamination B . frequent surface blows C . dissolved oxygen deaeration D . frequent bottom blow

  查看最佳答案

• Increasing the speed of a centrifugal pump will result in an increase in its capacity in its capacityAnother means of increasing the capacity pump is to increase the（）

  A . diameter of the discharge piping, with all other factors remaining the same B . diameter of the suction piping, with all other factors remaining the same C . width of the impeller only D . diameter of the impeller

  查看最佳答案

• The pipe friction and the resistance will （） as a result of an increase in the amount of fluid flowing through the system.

  A . reduce B . rise C . raise D . fall

  查看最佳答案

• What is the maximum number of users that can be added to an autonomous access point that is being used as a local authenticator？（）

  A . 75 B . 100 C . 25 D . 50

  查看最佳答案

• As for an oil-fired boiler if at a normal steaming condition and water goes out of sight in gauge glasses the action you should take is: （） (1) secure oil to fires (2) increase feed pump pressure

  A . （1） B . （1）and（2） C . （2） D . neither（1）nor（2）

  查看最佳答案

• According to a report (publish)___________yesterday, an increasing number of young people are involved in community activities.

  查看最佳答案

• _______ a considerable risk they will probably face, an increasing number of people are keen on running the risk of participating in extreme sports such as BASE jumping, rock climbing or skateboarding.

  查看最佳答案

• Now the pollution caused by the increasing number of cars____ more and more serious in many cities.

  查看最佳答案

• In an digital era, an increasing number of common stuffs in our life have been entitled with________.

  查看最佳答案

• The number of _________in our city has increased yearly.

  查看最佳答案

• Electronic pets are sweeping China's large cities as they have elsewhere in Asia, as increasing numbers of young people go crazy about the imitation chickens, dogs and dinosaurs(恐龙).

  The electronic pets, about the size of a watch, have the same qualifies as living animals. They eat, sleep and they can feel happy, angry and sad. When they are hungry, they call their owners to feed them. If the owners do not respond quickly, they get angry and refuse to eat. If the owners continuously neglect them, they refuse to eat and play with their owners until they die. These chickens, dogs and dinosaurs are happy when their owners stop working to play games with them or feed them snacks. However, if they are fed too many snacks, they will get fat and sick. By raising an electronic dog, animal lovers can be somewhat satisfied. However, as with real pets, not everyone loves these electronic animals. Invented in Japan, electronic pets are gaining great popularity in Asian countries. This passage is mainly about ______. A．the qualities of electronic animals B．the intelligence of electronic animals C．the value of electronic animals to its owners D．the popularity of electronic animals in Asia

  查看最佳答案

• Which of the following methods is used to increase the number of processes sharing the CPU？(72).

  A．Interrupt B．Scheduler C．Working Set D．Swapping

  查看最佳答案

• As for an oil-fired boiler if at a normal steaming condition and water goes out of sight in gauge glasses the action you should take is: (1) secure oil to fires; (2) increase feed pump pressure.

  A.(1) B.(1) and (2) C.(2) D.neither (1) nor (2)

  查看最佳答案

• In paragraph 1, "... the number of loans originated increased by nearly fourfold" means______.

  A．the amount of money owed is four times higher than before B．four times as many students have loans than before C．there are four times as many loans as before D．four times as many loans are applied for than before

  查看最佳答案

• 中英互译：An increasing number of people are beginning to realize that education is not complete with graduation.

  查看最佳答案

• The number of United States citizens who are eligible to vote continues to increase.

  A．encouraged B．enforced C．expected D．entitled

  查看最佳答案

• 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

  查看最佳答案

• What is the approximate percent increase in the number of Master Cleanse dieters from 1995 to 2000？

  A．200% B．189% C．187% D．159% E．129%

  查看最佳答案

• The combined sales of the 100 largest foreign investing companies in the U. S. increased by a 40% in the two years between 1977 and 1979, and the number has continued to increase steadily. In 1980 South Africa proved to be the largest financial investor in the U. S. controlling about $19. 2 billion in sales. The Netherlands and the U. K. follow as second largest investors--and Germany next. New to the list of the top 100 foreign investors are 12 banking and finance and insurance companies--the largest, the Hong Kong Shanghai Banking Corp. , from Hong Kong. The number of Latin American companies engaged in business here is growing steadily, often through third country holding companies.

  Why are so many firms coming to the U. S. ？ There are many reasons. One of the greatest attractions, of course, is a market of over 200 million consumers with a high average per capital income. In addition, with the devalued dollar the cost of American labor has declined significantly, relative to many foreign labor costs. Some firms seeking to avoid economic and/or political pressures at home find the U. S. a politically stable environment in which to work. Many hope to be able to continue selling to the American market even if the U. S. government restricts imports further, or if major price changes occur due to currency fluctuations (波动). Many foreigners are attracted by U.S. technology, its modem management methods, its labor saving and mass production techniques. In 1980 the largest foreign financial investor in the U. S. was from ______. A．H.K. B．U.K. C．Latin America D．South Africa

  查看最佳答案

• The financial crisis resulted in the increase in the number of laid－off workers. （翻译)

  查看最佳答案

• § [C] As demand for food rises faster than supplies are growing, the resulting food-price inflation puts severe stress on the governments of many countries. Unable to buy grain or grow their own, hungry people take to the streets. Indeed, even before the steep climb in grain prices in 2008, the number of failing states was expanding. If the food situation continues to worsen, entire nations will break down at an ever increasing rate. In the 20th century the main threat to international security was superpower conflict; today it is failing states.

  A．- Rather than superpower conflict, countries unable to cope with food shortages now constitute the main threat to world security． B．- To lower domestic food prices, some countries limited or stopped their grain exports． C D．

  查看最佳答案