Even before World War II ended in 1945,many world leaders dreamed of a new organization that would keep international peace and safety,and encourage international cooperation .An organization was formed.The United Nations was to work to this ideal of mankind. When the UN was founded in 1945,it was made up of fifty members.Fifteen members sat on the Security Council .Five members--the United States,the Soviet Union,Great Britain,France and China--were given,not changing membership on the Council.The Council was given the power to settle fights among nations by persuasion,mediation or other means.A General Assembly ,which included every UN member,was also set up.The Assembly could consider,discuss,and pass resolutions . As the UN passed its fortieth birthday in 1985,it came under increasingly sharp attack by Americans.It declared that the UN is unfit as a peace keeper and cited 130 wars since 1945 as a proof . The UN's supporters say that the organization is the world's best hope for peace.The UN provides,supporters also point out,much needed economic and technical help to less developed nations. The function of the Security Council is _ . A) to keep international peace and security and promote international cooperation B) to consider,discuss,and pass on blinding resolutions C) to settle disputes among nations by persuasion,mediation or other means D) to keep international peace and security by force
C
Promised yourself to quit smoking in the new year, but just can't stop lighting up? You're not alone, with an Australian survey showing that only 3 percent of smokers who made such resolutions stuck with them. An online poll of just over 1,000 people, conducted ahead of the launch of a video game designed to help smokers quit, showed one in four Australians made New Year's resolutions to quit ---- but more than half went back on their word within a week.Some 15 percent lit up within hours of making the pledge, the survey showed, The research revealed that seven out of ten smokers have tried to kick the habit at some point. "Our research shows that the majority of smokers in Australia want to quit but are struggling to stick to their resolution.For most people, the desire to stop smoking is not enough, "Edward Fong, general manager of Ubisoft, the videogame manufacturer selling the anti-- smoking software, said in a statement. According to the survey, Australian smokers light up an average of 13.8 cigarettes every day or 5,037 cigarettes a year.There are currently 2.63 million smokers in Australia, which equates to 16 percent of the population over the age of 18, with women on average making more attempts to quit than men.The World Health Organization says smoking kills about 4 million people each year, causing a quarter of deaths related to heart disease.The organization estimates that by 2030, more than 8 million people will die from tobacco - related causes each year, mainly in developing countries. The number of smokers dying from tobacco -- related causes each year by 2030 is _ . A) about one million B) about two million C) more than 4 million D) more than 8 million
D
Q: First aid is emergency care for a victim of sudden illness or injury until more skillful medical treatment is available. It may save a life or improve certain vital signs including pulse, temperature, a clear airway, and breathing. In minor emergencies, first aid may prevent a victim's condition from turning worse and provide relief from pain. First aid must be done as quickly as possible. In the case of the seriously injured, a few minutes can make the difference between complete recovery and loss of life. First-aid measures depend upon a victim's needs and the provider's level of knowledge and skill. Knowing what not to do in an emergency is as important as knowing what to do. Improperly moving a person with a neck injury, for example, can lead to permanent spinal injury and paralysis . Despite the variety of injuries possible, several principles of first aid apply to all emergencies. The first step is to call for professional medical help. The victim, if conscious, should be reassured that medical aid has been requested, and asked for permission to provide any first aid. Next, assess the scene, asking other people or the injured person's family or friends about details of the injury or illness, any care that may have already been given, and pre-existing conditions such as diabetes or heart trouble. The victim should be checked for a medical card that describes special medical conditions. Unless the accident scene becomes unsafe or the victim may suffer further injury, do not move the victim. First aid requires rapid assessment of victims to determine whether life-threatening conditions exist. One method for evaluating a victim's condition is known by the acronym ABC, which stands for: A---Airway: is it open and clear? B---Breathing: is the person breathing? Look, listen, and feel for breathing. C---Circulation: is there a pulse? Is the person bleeding extremely? Check skin color and temperature for additional indications of circulation problems. Before we administer first aid to a victim, it is very important for us _ . A) to make sure what to do and what not to do B) to refer to all kinds of handbooks on first aid C) to remove the ring or bracelet he/she may be wearing D) to take him/her to a hospital at once
A: A
(Q).
WHY do we sometimes struggle with moral dilemmas? Why is it a crime to take certain drugs but it's acceptable to take others? Why is it wrong to create human embryos to cure diseases suffered by millions? Often, we follow rules that bring little benefit and can even be positively harmful. But the rules are not set in stone, so there is nothing to stop us getting rid of those that don't work and putting better ones in their place. Now an experiment suggests that morality isn't entirely about benefits to individuals. We also tend to make and obey arbitrary moral rules, probably as a way of promoting social consolidation . A classic psychology experiment called "trolley experiment" suggests that our minds have two moral systems, and they don't always agree. In the trolley experiment, participants are told that an out-of-control trolley could kill five people on the tracks. They must decide whether to turn it onto a second track with only one person on it. Almost everyone does it, sacrificing one to save five. But if instead you have to push one person off a bridge onto the track to stop the trolley, most people say no. That suggests most of us have a strict rule against killing people directly, even for the greater good. How are such rules formed? Although people with morality appear to _ the act of killing in the bridge experiment, most moral behavior in animals appears focused on outcomes--the death of an individual, say--rather than the death of the majority. When an animal experiences harm to help a , biologists view this as increasing the chances that the animal's genes will survive. Many psychologists think that human moral rules are an extension of this "kin selection". Kurzban of the University of Pennsylvania did the experiment further. Kurzban's team gave volunteers changes of the bridge situation. Volunteers were asked what they would do and whether their actions were morally right. 85% of them said it would be morally wrong to push one person off to save five, whether these people are... According to the passage, the rules of morality are, under some circumstances, _ . A) scientific B) reasonable C) harmful D) flexible
(A).
D