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Any security taken for lending should be easy______.
A．to value
B．to charge (for the bank to obtain a good title)
C．to realize
D．all of the above
答案
更多“Any security taken for lending should be easy______.A．to valueB．to charge （for the bank to”相关的问题
第1题
A.suspect
B.suspicion
C.doubt
D.belief
第2题
Which of the following is a measure taken by security forces？
A．Holding massive protest.
B．Using tear gas and batons.
C．Dispersing the protestors.
D．Surrendering possession of some places.
第3题
？You will hear another five short recordings. Each speaker is talk about his job.
？For each recording, decide who the speaker is.
？Write on letter (A—H) next to the number of the recordings.
？Do not use any letter more than once.
？After you have listend once, replay each recording.
A waiter
B conference delegate
C builder
D bank manager
E hotel receptionist
F security guard
G telephone engineer
H secretary
第4题
•You will hear five people talking about documents.
•For each recording, decide which document each speaker is talking about.
•Write one letter (A-H) next to the number of the recording.
•Do not use any letter more than once.
•You will hear the five recordings twice.
A an invoice
B a driving license
C a passport
D instruction manual
E an agenda
F a bank statement
G a tourist guide
H a guarantee
第5题
&8226;You will hear another five recordings.
&8226;For each recording, decide which topic the speaker is talking about.
&8226;Write one letter (A--H) next to the number of the recording.
&8226;Do not use any letter more than once.
&8226;You will hear the five recordings twice.
A training courses
B website designers
C conference venues
D security systems
E promotional packages
F after-dinner speakers
G pension schemes
H transportation systems
第6题
Can Burglars Jam Your Wireless Security System？
A)Any product that promises to protect your home deserves careful examination. So it isn&39;t surprising that you’ll find plenty of strong opinions about the potential vulnerabilities of popular home-security systems.
B)The most likely type of burglary(入室盗窃)by far is the unsophisticated crime of opportunity, usually involving a broken window or some forced entry. According to the FBI, crimes like these accounted for roughly two-thirds of all household burglaries in the US in 2013. The wide majority of the rest were illegal, unforced entries that resulted from something like a window being left open. The odds of criminal using technical means to bypass a security system are so small that the FBI doesn’t even track those statistics.
C)One of the main theoretical home-security concerns is whether or not a given system is vulnerable to being blocked from working altogether. With wired setups, the fear is that a burglar(入室盗贼)might be able to shut your system down simply by cutting the right cable. With a wireless setup, you stick battery-powered sensors up around your home that keep an eye on windows, doors, motion, and more. If they detect something wrong while the system is armed, they’ll transmit a wireless alert signal to a base station that will then raise the alarm. That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming？ With the right device tuned to the right frequency, what’s to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station？
D)Jamming concerns are nothing new, and they’re not unique to security systems. Any device that’s built to receive a wireless signal at a specific frequency can be overwhelmed by a stronger signal coming in on the same frequency. For comparison, let’s say you wanted to “jam” a conversation between two people—all you’d need to do is yell in the listener’s ear.
E)Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimal Goog ling. They will, however, need to know what system they’re looking for. If you have a sign in your yard declaring what setup you use, that ’d point them in the right direction, though at that point, we’re talking about a highly targeted, semi-sophisticated attack, and not the sort of forced-entry attack that makes up the majority of burglaries. It’s easier to find and acquire jamming equipment for some frequencies than it is for others.
F)Wireless security providers will often take steps to help combat the threat of jamming attacks. Simpli Safe, winner of our Editors’ Choice distinction, utilizes a special system that’s capable of separating incidental RF interference from targeted jamming attacks. When the system thinks it’s being jammed, it’ll notify you via push alert (推送警报). From there, it’s up to you to sound the alarm manually.
G)Simpli Safe was singled out in one recent article on jamming, complete with a video showing the entire system being effectively bypassed with hand held jamming equipment. After taking appropriate measure to contain the RF interference to our test lab, we tested the attack out for ourselves, and were able to verify that it is possible with the right equipment. However, we also verified that Simpli Safe’s anti-jamming system works. It caught us in the act, sent an alert to my smart phone, and also listed our RF interference on the system’s event log. The team behind the article and video in question make no mention of the system, or whether or not it detected them.
H) We like the unique nature of that software. It means that a thief likely wouldn’t be able to Google how the system works, then figure out a way around it Even if they could, SimpliSafe claims that its system is always evolving, and that it varies slightly from system to system, which means there wouldn’t be a universal magic formula for cracking it Other systems also seem confident on the subject of jamming. The team at Front point addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren’t any documented cases of a successful jam attack since the company began offering wireless security sensors in the 1980s.
I)Jamming attacks are absolutely possible. As said before, with the right equipment and the right know-how, it’s possible to jam any wireless transmission. But how probable is it that someone will successfully jam their way into your home and steal your stuff？
J) Let’s imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system. First, a thief is going to need to target your home, specifically. Then, he’s going to need to know the technical details of your system and acquire the specific equipment necessary for jamming your specific setup. Presumably, you keep your doors locked at night and while you&39;re away, so the thief will still need to break in. That means defeating the lock somehow, or breaking a window. He’ll need to be jamming you at this point, as a broken window or opened door would normally release the alarm. So, too, would the motion detectors in your home, so the thief will need to continue jamming once he’s inside and searching for things to steal. However, he’ll need to do so without tripping the anti-jamming system, the details of which he almost certainly does not have access to.
K) At the end of the day, these kinds of systems are primarily designed to protect against the sort of opportunistic smash-and-grab attack that makes up the majority of burglaries. They’re also only a single layer in what should ideally be a many-sided approach to securing your home, one that includes common sense things like sound locks and proper exterior lighting at night. No system is impenetrable, and none can promise to eliminate the worst case completely. Every one of them has vulnerabilities that a knowledgeable thief could theoretically exploit. A good system is one that keeps that worst-case setting as improbable as possible while also offering strong protection in the event of a less-extraordinary attack.
36.It is possible for burglars to make jamming attacks with the necessary equipment and skill.
37.Interfering with a wireless security system is similar to interfering with a conversation.
38.A burglar has to continuously jam the wireless security device to avoid triggering the alarm, both inside and outside the house.
39.Simpli Safe provides devices that are able to distinguish incidental radio interference from targeted jamming attacks.
40.Only a very small proportion of burglaries are committed by technical means.
41.It is difficult to crack SimpliSafe as its system keeps changing.
42.Wireless devices will transmit signals so as to activate the alarm once something wrong is detected.
43.Different measures should be taken to protect one’s home from burglary in addition to the wireless security system.
44.Simpli Safe’s device can send a warning to the house owner’s cellphone.
45.Burglars can easily get a security device’s frequency by Internet search.
请帮忙给出每个问题的正确答案和分析，谢谢！
第7题
A．Baghdad Airport will be shut for 2 days.
B．there"ll be widespread curfews.
C．Iraqi police will protect the actual polling stations.
D．the movement of cars and pedestrians will also be restricted.
第8题
？Read this text taken from an article about advertising.
？Choose the best sentence to fill each of the gaps.
？For each gap 9—14, mark one letter (A—H) on your Answer Sheet.
？Do not use any letter more than once.
Advertising in the United States is successful under the following circumstances: first, when it creates a favorable company image; second, when it relies on scientific research for an accurate evaluation of trends, fashions, needs, attitudes, and motivation; third, systematically applies the findings of research in solving its problems; G .
(9) . In the competitive world of American business, a positive company image is essential to a company's survival and growth. Any adverse publicity could destroy the image, thereby causing a "recession" in the company's ability to sell its product, keep the value of its stocks high, and maintain a healthy state of company morale. Furthermore, the self-images projected to the consumer are one of the essential techniques for pulling people into the commercial, of getting them involved with the situation and consequently with the product. (10) . The composite American, as projected in TV and radio commercials, might be pieced together somewhat as follows: always eating, troubled with insomnia, constantly worried, extremely clean, fond of fun and luxury, wholesome, highly individualistic, looking for the easiest and quickest way of doing everything, and searching for reality even if it's only a real cigarette.
Successful advertising appeals more to emotion than to reason. Research shows that data from surveys may be inaccurate because people frequently do not give reasoned answers to questions, but answers that convey a good impression to the researcher. (11) . Reasoning power is called into play only when people have to give themselves a solid excuse for buying something that appeals to them emotionally. Since a major part of advertising is aimed at the emotions, there is some concern that through exploitation of the emotions by advertisers, Americans will become less rational and less independent in their ability to make decisions.
However, recent research indicates that people's ability to reason is not adversely affected by advertising because too few advertising messages really get through to them. (12) .
If a company's drive for successful advertising disregards ethical practices, the public must rely on various agencies to discipline the offender with the threat of damaging its image. On the other hand, advertisers have found it advantageous to enrich our leisure hours by providing great entertainment, often unavailable otherwise. (13) . What does it mean？ It means that we associate the brand name, the trademark, or the slogan with the entertainment. It means that the company has won our favor and that, in all probability, we will buy that company's products and/or invest in its stocks.
(14) . Therefore, every step in the advertising process is aimed at stimulating Americans to work harder, to train longer, and to earn more in order to acquire a generous share of the material conveniences and luxuries that the giants of industry have been able to produce.
A Effective advertising is a powerful image-builder.
B As a result of all this image-making activity, the advertiser arrives at a composite of all the images projected, a national image with which the majority of consumers can identify.
C People watch the commercial and listen to the sales message, but often pay little attention to what is going. D People always pay little attention to commercials, because they are so money-oriented. E We hum the tunes, recount the tales, and laugh at the comic situations brought to us by the advertiser.
F It was the motivation analysts who found that companies must sell emotional security first and fore
第9题
The United Nations
Impressive as the modern network of international organization and economic agreements may seem on the surface, it has not even come close to ridding the international community of quarrels and national conflicts. Many scholars and statesmen, in fact, have argued that peace and interdependence could best be promoted by one overriding organization rather than by many small international organizations. The supreme effort to found such an organization was the creation of the United Nations.
Key Points in the ON Charter
Precisely how these responsibilities were conceptualized was spelled out in Chapter VII of the UN Charter, titled "Action with Respect to Threats to Peace, Breaches of the Peace, and Acts of Aggression." Article 39 of this chapter specifies that "the Security Council shall determine the existence of any threat to the peace, breach of the peace, or act of aggression and shall make recommendations, or decide what measure shall be taken in accordance with Articles 40 and 42, to maintain or restore international peace and security." Subsequent articles spell out how the Security Council was expected to discharge its obligations. Article 41 deals with economic sanctions, including "complete or partial interruption of economic relations and of rail, sea, air, postal, telegraphic, radio, and other means of communication, and the severance of diplomatic relations." Article 42 contemplates situations in which economic sanctions may be inadequate: in such cases, the Security Council "may take action by air, sea, or land forces as may be necessary to maintain or restore international peace and security. Such action may include demonstrations, blockade, and other operations by air, sea, or land forces of Members of the United Nations." Other articles in Chapter VII deal with organizing the military components of full fledged collective security system, including the establishment of a Military Staff Committee.
The machinery of international peacekeeping outlined by these articles far surpassed the comparable machinery of the League of Nations. Moreover, the UN was intended to go well beyond merely maintaining peace and security, as the establishment of its so-called specialized agencies revealed. Through these agencies, the UN plays an important role in worldwide disaster relief, resettlement of refugees, technical assistance in the areas of food and agriculture, health concerns, and many other areas. In addition, the world body actively promotes a higher world standard of living through agencies such as International Children's Emergency Fund. Finally, financial and developmental assistance has been extended to economically troubled states through the World Bank, the International Monetary Fund and the United Nations Conference on Trade and Development. Glancing at a List of the UN's specialized agencies makes it clear that the UN was committed from the outset to promoting world welfare as well as preventing world war.
However, the UN Charter was not designed as a blueprint for a world government. Article 2, paragraph 7, of the charter makes it clear that matters "essentially within the domestic jurisdiction of any state" are beyond the purview of UN authority. In addition, Article 2 states unequivocally (明确地) that the United Nations "is based on the principle of sovereign (主权国家的) equality of all its members."
Nevertheless, the declared equality of all members of the United Nations is undercut by other provisions of the charter that give greater weight within the organization to the most powerful or prominent member-states. The most obvious reason for these provisions was the need to guarantee the participation of the major states. But there was another, inure subtle reason:
Some of the UN's original supporters viewed the new international association not just as an organization of sovereign states, but also as
A．Y
B．N
C．NG
第10题
Which of the following is NOT the measure taken to improve UK's economy？
A．A shift of its economy.
B．A severe tax on bankers' bonuses.
C．A limit on public-sector workers' pay.
D．A rise in social security contributions.
