单选题By saying that the bomb also has a deterrent effect the spokesman means that it _____.A can kill those entering others’ houses by forceB will threaten the safety of the owners as wellC will frighten away any possible intrudersD can show the special status of its owners

考题 Those books, () at any bookshop, will give you all information you need. A、you can getB、that you can getC、what you can getD、which you can get

查看答案

考题 What can we know from the last paragraph?A. Mary feels pity for herself.B. Mary has recovered from her disease.C. Mary wants to help others as much as possible.D. Mary determines to go back to the dance floor.

查看答案

考题 It is a kind of online service system, on which you can publish and exchange information with others who also are the members of the system.On which you can paste your articles and answer the questions asked by the members of the system and you can also look for help here.It isA．BBSB．WWWC．E-mailD．TELNET

查看答案

考题听力原文：Investors can cope with some investment problems by confining their investments to those that involve only modest risk.(2)A．Investors can cope with any problems they may meet.B．Investors can't cope with problems when they meet with difficulty.C．Investors can cope with some investment problems by confining their investments to those that involve only modest risk.D．Investors can cope with easy problems.

查看答案

考题听力原文：The holder of credit card can buy goods against the card at any shop that has joined the scheme without cash.(9)A．The credit card can be used at any shop without paying cash.B．The credit card can he used at any appointed shop together with cash.C．The credit card can be used at any appointed shop without paying cash.D．The credit card can be used to withdraw any amount of cash.

查看答案

考题短文理解听力原文： Spot transaction means the actual and variable amount of the currency of one country which at any given time, can be bought for a fixed sum in the currency of another country. It is a term meaning that these transactions are settled on the second working day from the date of the deal. For example, you buy $ 5,000.00 US dollars on October 10th( say Wednesday) , the purchased US dollars will value on October 12th.21. What does spot transaction mean?22.When are the spot transaction settled?23.What's the value date for purchase of $ 5,000.00 US dollars in the passage?(21)A．It means that at any time you can buy currency of one country for another currency.B．It means that the actual and variable amount of one currency can be bought for a fixed sum in another currency at any given time.C．It means that any kind of currency can be bought at any time for another currency.D．It means that the actual and fixed amount of the currency of one country at any time can be bought for a variable sum in the currency of another currency.

查看答案

考题 What special skills do you have? －－ (). A、My house is bigB、I can speak English wellC、I don’t understandD、I will study computer

查看答案

考题 Text 4Anthropology is the study of human beings as creatures of society. It fastens its attention upon those physical characteristics and industrial techniques, those conventions and values, which distinguish one community from all others that belong to a different tradition.The distinguishing mark of anthropology among the social sciences is that it includes for serious study more other societies than our own. For its purposes any social regulation of mating and reproduction is as significant as our own, though it may be that of the Sea Dyaks, and have no possible historical relation to that of our civilization. To the anthropologist, our customs and those of a New Guinea tribe are two possible social schemes for dealing with a common problem, arid in so far as he remains an anthropologist he is bound to avoid any weighting of one in favor of the other, lie is interested in human behavior, not as it is shaped by one tradition, our own, but as it has been shaped by any tradition whatsoever. He is interested in a wide range of custom that is found in various cultures, and his object is to understand the way in which these cultures change and differentiated, the different forms through which they express themselves and the manner in which the customs of any peoples function in the lives of the individuals.Now custom has not been commonly regarded as a subject of any great moment. The inner workings of our own brains we feel to be uniquely worthy of investigation, but custom, we have a way of thinking, is behavior. at its most commonplace. As a matter of fact, it is the other way round. Traditional custom is a mass of detailed behavior. more astonishing than what any one person can ever evolve in individual actions. Yet that is a rather trivial aspect of the matter. The fact of first rate importance is the predominant role that custom plays in experience and belief, and the very great varieties it may manifest.36. According to the passage, we can say that anthropology ______.A)can deal with human beings as one group of the creatures in the living worldB) can reveal an enormous diversity of traditionsC) can provide insights into the relationship between human beings and natureD) can distinguish the human race from other creatures

查看答案

考题 1． —Can you speak English _______ ?—Yes，l can．A． goodB． wellC． niceD． easy

查看答案

考题 Passage FourMost people do not think of fishes and other sea animals as having voices, and of those who are aware of the fact that many of them can "speak", few understand that these "conversations" have significance. Actually, their talk may be as meaningful as much of our own. For example, some sea animals use their "voices" to locate their food in the ocean expanses (广阔的区域); others use their "voices" to let their fellows know of their locations; and still others, as a means of obtaining mates. Sometimes, "speaking" may even mean the difference between life and death to a sea animal. It appears in some cases that when a predator (食肉动物) approaches, the prey (被捕的动物) depends on no more than the sounds it makes to escape.Fish sounds are important to man, also. By listening to them, he can learn a great deal about he habits of creatures that make them, the size of the School they form, the patterns of their migrations, and the nature of the environments in which they live. He can also apply this nformation to the more effective utilization of the listening spots he has set up to detect enemy submarines (潜水艇). A knowledge of fish sounds can avoid confusion and unneeded effort when a "new" sound is picked up and the sound sentry (哨兵) must decide whether or not to call an alarm.46. Among the people who know that many sea animals have voices, few ______.A. know the meaning of their conversationsB. realize that they can communicate with each otherC. realize that they can make speechesD. could understand their conversations

查看答案

考题 (C)“Get your hands off me, I have been stolen,” the laptop, a portable computer, shouted. That is a new solution to laptop computer theft: a program that lets owners give their property a voice when it has been taken.The program allows users to display alerts on the missing computer’s screen and even to set a spoken message. Tracking software for stolen laptops has been on the market for some time, but this is thought to be the first that allows owners to give the thief a piece of their mind.Owners must report their laptop missing by logging on to a website, which sends a message to the model: a red and yellow “lost or stolen” banner pops up on its screen when it is started. Under the latest version(版本) of the software, users can also send a spoken message.The message can be set to reappear every 30 seconds, no matter how many times the thief closes it. “One customer sent a message saying, ‘You are being tracked. I am right at your door’,” said Carrie Hafeman, chief executive of the company which produces the program, Retriever.In the latest version, people can add a spoken message. The default through the computer’s speakers is: “Help, this laptop is reported lost or stolen. If you are not my owner, please report me now.”The Retriever software package, which costs $29.95 (￡21) but has a free trial period, has the functions of many security software programs. Owners can remotely switch to an alternative password prompt if they fear that the thief has also got hold of the access details.If a thief accesses the internet with the stolen laptop, Retriever will collect information on the internet service provider in use, so that the police can be alerted to its location.Thousands of laptops are stolen every year from homes and offices, but with the use of laptops increasing, the number stolen while their owners are out and about has been rising sharply.Other security software allows users to erase data remotely or lock down the computer.72. The expression “to give the thief a piece of their mind” can be understood as “_______”.A. to give the thief an alert mind B. to express the owners’ anger to the thiefC. to remind the thief of his conscience D. to make the thief give up his mind

查看答案

考题 When we praise the children, "you did a very good job! " you can raise your thumb without saying "good". This suitation means that we can understood the meaning by__________.A.spoken language B.body language C.spelling language D.written language

查看答案

考题共用题干 Transport and Trade1.Transport is one of the aids to trade.By moving goods from places where they are plentiful to places where they are scarce,transport adds to their value.The more easily goods can be brought over the distance that separates producer and consumer,the better for trade.When there were no railways,no good roads,no canals,and only small sailing ships,trade was on a small scale.2.The great advances made in transport during the last two hundred years were accompanied by a big increase in trade.Bigger and faster ships enabled a trade in meat to develop between Britain and New Zealand, for instance.Quicker transport makes possible mass-production and big business, drawing supplies from,and selling goods to,all parts of the globe.Big factories could not exist without transport to carry the large number of workers they need to and from their homes.Big city stores could not have developed unless customers could travel easily from the suburbs and goods delivered to their homes.Big cities could not survive unless food could be brought from a distance.3.Transport also prevents waste.Much of the fish landed at the ports would be wasted if it could not be taken quickly to inland towns.Transport has given us a much greater variety of foods and goods since we no longer have to live on what is produced locally. Foods which at one time could be obtained only during a part of the year can now be obtained all through the year. Transport has raised the standard of living.4.By moving fuel,raw materials and even power,for example,electric cables,transport has led to the establishment of industries and trade in areas where they would have been impossible before.Districts and countries can concentrate on making things which they can do better and more cheaply than others and can then exchange them with one another. The cheaper and quicker transport becomes,the longer the distance over which goods can profitably be carried. Countries with poor transport have a lower standard of living.5.Commerce requires not only the moving of goods and people but also the carrying of messages and information.Means of communication,like telephones,cables and radio,send information about prices,supplies and changing conditions in different parts of the world.In this way,advanced communication systems also help to develop trade.Transport has made it possible for people to eat whatever food they want______.A:to send goods to various parts of the worldB:at any time during the yearC:has greatly promoted tradeD:is it possible to produce on a large scaleE:the transport of goodsF: transport also prevents waste

查看答案

考题共用题干 Transport and Trade1.Transport is one of the aids to trade.By moving goods from places where they are plentiful to places where they are scarce,transport adds to their value.The more easily goods can be brought over the distance that separates producer and consumer,the better for trade.When there were no railways,no good roads,no canals,and only small sailing ships,trade was on a small scale.2.The great advances made in transport during the last two hundred years were accompanied by a big increase in trade.Bigger and faster ships enabled a trade in meat to develop between Britain and New Zealand, for instance.Quicker transport makes possible mass-production and big business, drawing supplies from,and selling goods to,all parts of the globe.Big factories could not exist without transport to carry the large number of workers they need to and from their homes.Big city stores could not have developed unless customers could travel easily from the suburbs and goods delivered to their homes.Big cities could not survive unless food could be brought from a distance.3.Transport also prevents waste.Much of the fish landed at the ports would be wasted if it could not be taken quickly to inland towns.Transport has given us a much greater variety of foods and goods since we no longer have to live on what is produced locally. Foods which at one time could be obtained only during a part of the year can now be obtained all through the year. Transport has raised the standard of living.4.By moving fuel,raw materials and even power,for example,electric cables,transport has led to the establishment of industries and trade in areas where they would have been impossible before.Districts and countries can concentrate on making things which they can do better and more cheaply than others and can then exchange them with one another. The cheaper and quicker transport becomes,the longer the distance over which goods can profitably be carried. Countries with poor transport have a lower standard of living.5.Commerce requires not only the moving of goods and people but also the carrying of messages and information.Means of communication,like telephones,cables and radio,send information about prices,supplies and changing conditions in different parts of the world.In this way,advanced communication systems also help to develop trade.The development of modern means of transport______.A:to send goods to various parts of the worldB:at any time during the yearC:has greatly promoted tradeD:is it possible to produce on a large scaleE:the transport of goodsF: transport also prevents waste

查看答案

考题 It should go without saying that the focus of UML is modeling.However,what that means,exactly,can be an open-ended question.（）is a means to capture ideas,relationships,decisions,and requirements in a well-defined notation that can be applied to many different domains.Modeling not only means different things to different people,but also it can use different pieces of UML depending on what you are trying to convey.In general,a UML model is made up of one or more（）.A diagram graphically represents things,and the relationships between these things.These（）can be representations of real-world objects,pure software constructs,or a description of the behavior of some other objects.It is common for an individual thing to show up on multiple diagrams;each diagram represents a particular interest,or view,of the thing being modeled.UML 2.0 divides diagrams into two categories:structural diagrams and behavioral diagrams.（）are used to capture the physical organization of the things in your system,i.e.,how one object relates to another.（请作答此空）focus on the behavior of elements in a system.For example,you can use behavioral diagrams to capture requirements,operations,and internal state changes for elements.A.Activity diagrams B.Use-case diagrams C.Structural diagrams D.Behavioral diagrams

查看答案

考题共用题干 Transport and Trade1.Transport is one of the aids to trade.By moving goods from places where they are plentiful to places where they are scarce,transport adds to their value.The more easily goods can be brought over the distance that separates producer and consumer,the better for trade.When there were no railways,no good roads,no canals,and only small sailing ships,trade was on a small scale.2.The great advances made in transport during the last two hundred years were accompanied by a big increase in trade.Bigger and faster ships enabled a trade in meat to develop between Britain and New Zealand,for instance.Quicker transport makes possible mass-production and big business, drawing supplies from,and selling goods to,all parts of the globe.Big factories could not exist with-out transport to carry the large number of workers they need to and from their homes.Big city stores could not have developed unless customers could travel easily from the suburbs and goods delivered to their homes.Big cities could not survive unless food could be brought from a distance.3.Transport also prevents waste.Much of the fish landed at the ports would be wasted if it could not be taken quickly to inland towns.Transport has given us a much greater variety of foods and goods since we no longer have to live on what is produced locally.Foods which at one time could be obtained only during a part of the year can now, be obtained all through the year. Transport has raised the standard of living.4.By moving fuel,raw materials,and even power,as,for example,through electric cables, transport has led to the establishment of industries and trade in areas where they would have been impossible before.Districts and countries can concentrate on making things which they can do better and more cheaply than others and can then exchange them with one another. The cheaper and quicker transport becomes,the longer the distance over which goods can profitably be carried.Countries with poor transport have a lower standard of living.5.Commerce requires not only the moving of goods and people but also the carrying of messages and information. Means of communication,like telephones,cables and radio,send information about prices,supplies,and changing conditions in different parts of the world.In this way,advanced communication systems also help to develop trade.The development of modern means of transport_______.A:to send goods to various parts of the worldB:at any time during the yearC:has greatly promoted tradeD:is it possible to produce on a large scaleE:the transport of goodsF: it is possible to produce on a large scale

查看答案

考题共用题干 Transport and Trade1.Transport is one of the aids to trade.By moving goods from places where they are plentiful to places where they are scarce,transport adds to their value.The more easily goods can be brought over the distance that separates producer and consumer,the better for trade.When there were no railways,no good roads,no canals,and only small sailing ships,trade was on a small scale.2.The great advances made in transport during the last two hundred years were accompanied by a big increase in trade.Bigger and faster ships enabled a trade in meat to develop between Britain and New Zealand,for instance.Quicker transport makes possible mass-production and big business, drawing supplies from,and selling goods to,all parts of the globe.Big factories could not exist with-out transport to carry the large number of workers they need to and from their homes.Big city stores could not have developed unless customers could travel easily from the suburbs and goods delivered to their homes.Big cities could not survive unless food could be brought from a distance.3.Transport also prevents waste.Much of the fish landed at the ports would be wasted if it could not be taken quickly to inland towns.Transport has given us a much greater variety of foods and goods since we no longer have to live on what is produced locally.Foods which at one time could be obtained only during a part of the year can now, be obtained all through the year. Transport has raised the standard of living.4.By moving fuel,raw materials,and even power,as,for example,through electric cables, transport has led to the establishment of industries and trade in areas where they would have been impossible before.Districts and countries can concentrate on making things which they can do better and more cheaply than others and can then exchange them with one another. The cheaper and quicker transport becomes,the longer the distance over which goods can profitably be carried.Countries with poor transport have a lower standard of living.5.Commerce requires not only the moving of goods and people but also the carrying of messages and information. Means of communication,like telephones,cables and radio,send information about prices,supplies,and changing conditions in different parts of the world.In this way,advanced communication systems also help to develop trade.Transport has made it possible for people to eat whatever food they want_______.A:to send goods to various parts of the worldB:at any time during the yearC:has greatly promoted tradeD:is it possible to produce on a large scaleE:the transport of goodsF: it is possible to produce on a large scale

查看答案

考题 If only the committee__________the regulations（规章）and put them into effect as soon as possible.A.approve B.will approve C.can approve D.would approve

查看答案

考题共用题干第一篇Food PoisoningFood sometimes gets poisoned with harmful things,A person who eats such food can get an illness called food poisoning. Food poisoning is usually not serious,but some types are deadly.The symptoms of food poi- soning usually begin within hours of eating the poisoned food.Fever is one of the most common symptoms.Certain microorganisms（微生物）cause most types of food poisoning. Bacteria and other microorganisms can poison eggs,meat,vegetables,and many other foods.After entering the body,these tiny living things re- lease（释放）poisons that make people sick.Some chemicals can also cause food poisoning. They are often added to food while it is being grown,pro- cessed,or prepared.For example,many farmers spray chemicals on crops to kill weeds and insects.Some people may have a bad reaction to those chemical、when they eat the crops.Some plants and animals contain natural poisons that are harmful to people.These includo certain kinds of seafood,grains,nuts,seeds,beans,and mushrooms.When people handle food properly,the risk of food poisoning is very small.Microorganisms multiply rapidly in dirty places and in warm temperatures.This means that people should never touch food with dirty hands or put food on unwashed surfaces.Food should be kept in a refrigerator to stop microorganisms from growing, Meat needs to be cooked thoroughly to kill any dangerous microorganisms. People should also wash food covered with chemicals before eating it.Finally,people should not eat wild mushrooms or other foods that grow in the wild.Some of these foods may contain natural materials that are poisonous to humans.In addition,some types of fish can be poisonous.Most people recover from food poisoning after a few days of resting and drinking extra water. If people eat natural poisons,they must go to the hospital right away to have their stomachs emptied. Which of the following statements is NOT true?A:Food when poisoned can make people sick.B:Food poisoning means death.C:F0od poisoning comes in varieties.D:Food poisoning can be serious,

查看答案

考题共用题干第一篇Food PoisoningFood sometimes gets poisoned with harmful things,A person who eats such food can get an illness called food poisoning. Food poisoning is usually not serious,but some types are deadly.The symptoms of food poi- soning usually begin within hours of eating the poisoned food.Fever is one of the most common symptoms.Certain microorganisms（微生物）cause most types of food poisoning. Bacteria and other microorganisms can poison eggs,meat,vegetables,and many other foods.After entering the body,these tiny living things re- lease（释放）poisons that make people sick.Some chemicals can also cause food poisoning. They are often added to food while it is being grown,pro- cessed,or prepared.For example,many farmers spray chemicals on crops to kill weeds and insects.Some people may have a bad reaction to those chemical、when they eat the crops.Some plants and animals contain natural poisons that are harmful to people.These includo certain kinds of seafood,grains,nuts,seeds,beans,and mushrooms.When people handle food properly,the risk of food poisoning is very small.Microorganisms multiply rapidly in dirty places and in warm temperatures.This means that people should never touch food with dirty hands or put food on unwashed surfaces.Food should be kept in a refrigerator to stop microorganisms from growing, Meat needs to be cooked thoroughly to kill any dangerous microorganisms. People should also wash food covered with chemicals before eating it.Finally,people should not eat wild mushrooms or other foods that grow in the wild.Some of these foods may contain natural materials that are poisonous to humans.In addition,some types of fish can be poisonous.Most people recover from food poisoning after a few days of resting and drinking extra water. If people eat natural poisons,they must go to the hospital right away to have their stomachs emptied. A:are always accompanied by a fever B:are too common to be notedC:can be noticed within hoursD:can he ignored

查看答案

考题 The proper safety guidelines for handling any device specific consumables can be found in which of the following documentation？（）A、Material Safety Data SheetsB、Installation GuidesC、Consumer ReportsD、Devices Parts Catalog

查看答案

考题单选题By saying“I feel like a kid in a candy store.” the lady in Connecticut probably means thatA she has difficulty choosing from such a wide variety of goods.B she can’t decide whether she should buy some candy.C she is quite inierested in buying candy.

查看答案

考题单选题The sentence “But this has rarely been a one-way street.” in the last paragraph means that _____.A contemporary art has been nourished by modern scienceB modern science has been nourished by artC artists can become scientists and scientists can become artistsD the impacts of modern art and science are actually mutual

查看答案

考题单选题It’s also essential that we can not（）any marks mixed or damage to the cargo．A agreeB adoptC checkD accept

查看答案

考题单选题The proper safety guidelines for handling any device specific consumables can be found in which of the following documentation？（）A Material Safety Data SheetsB Installation GuidesC Consumer ReportsD Devices Parts Catalog

查看答案

考题单选题If EGC receiver shares a same antenna with INMARSAT MES, it means that it can receive MSI（）.A from any INMARSAT satelliteB via any appropriate Navtex and EGC stationC via the satellite the MES is trackingD from any RCC and coast station

查看答案

考题多选题Which three of these statements about PPPoP are true？（）AYou must install PPPoP client software on all hosts that connects to the Ethernet segment this means that the access provider must maintain a CPEBPPPoP can provide a host with access to a destination over Ethernet. You can have only one PPPoPsession per PVCCPPPoP implementation is susceptible to broadcast storms and possible denial-of-service attacksDYou cannot use PPPoP with Cisco Service Selection GatewayEPer-session accounting is possible， which allows the service provider to charge the subscribe based onsession time for various services offered. The service provider can also require a minimum access change

查看答案

网友您好， 请在下方输入框内输入要搜索的题目：

网友您好，请在下方输入框内输入要搜索的题目：