If your boss asks you to work in Moscow this year，he'd better offer you more money to do so--or even double that depending on where you live now．That's because Moscow has just been found to be the world's most expensive city for the second year in a row by Mercer Human Resources Consulting.
Using the cost of living in New York as a base，Mercer determined Moscow is 34.4 percent more expensive including the cost of housing，transportation，food，clothing，household goods and entertainment(娱乐)．
A two-bedroom flat in Moscow now costs$4,000 a month；a CD$24.83， and an international newspaper $6.30，according to Mercer．By comparison，a fast food meal with a hamburger (汉堡包)is a steal at$480．
London takes the No.2 place，up from No.5 a year ago，thanks to higher cost of housing and a stronger British pound relative to the dollar. Mercer estimates(估算)London is 26 percent more expensive than New York these days．Following London closely are Seoul and Tokyo，both of which are 22 percent more expensive than New York，while No.5 Hong Kong is l9 percent more costly．
Among North American cities，New York and Los Angeles are the most expensive and are the only two listed in the top 50 of the world's most expensive cities．But both have mien since last year's study--New York came in15th,down from 10th place，while Los Angeles fell to 42nd from 29th place a year ago．San Francisco came in a distant third at No.54，down 20 places from a year earlier．
Toronto, meanwhile，is Canada's most expensive city but fell 35 places to take 82nd place worldwide．In Australia．Sydney is the priciest place to live in and No．21 worldwide．
65. What do the underlined words "a steal" in Paragraph 3 mean?
A. an act of stealing B. something delicious
C. something very cheap D. an act of buying
66. London has become the second most expensive city because of ______.
A. the high cost of clothing B. the stronger pound against the dollar
C. its expensive transportation D. the high prices of fast food meals
67. Which city is the third most expensive on the list?
A. Tokyo B. Hong Kong C. Moscow D. Los Angeles
68. Which city has dropped most on the list in North America?
A. New York． B. Los Angeles． C. San Francisco D. Tokyo
Some scientists say that animals in the oceans are increasingly threatened by noise pollution caused by human beings.
The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.
Decibels (分贝) measured in water are different from those measured on land. A noise of one hundred and twenty decibels on land causes pain to human ears. In water, a decibel level of one hundred and ninety-five would have the same effect.
Some scientists have proposed setting a noise limit of one hundred and twenty decibels in oceans. They have observed that noises at that level can frighten and confuse whales.
A team of American and Canadian scientists discovered that louder noises can seriously injure some animals. The research team found that powerful underwater explosions were causing whales in the area to lose their hearing. This seriously affected the whales' ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected.
Many researchers whose work depends on ocean sounds object to a limit of one hundred and twenty decibels. They say such a limit would mean an end to important industrial and scientific research.
Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists suspect that noise is a greater danger than they believed. They want to prevent noises from harming creatures in the ocean. According to the passage, which of the following is increasingly dangerous to sea creatures?
| A．The man-made noises. | B．The noises made by themselves. |
| C．The sound of earthquakes. | D．The sound of the ice-breaking. |
Which of the following is discussed in the third paragraph?
| A．Different places with different types of noises. |
| B．The very human ears sensitive to all types of noises. |
| C．The same noise measured differently on land and in the ocean. |
| D．The ocean animals' reaction to noises. |
As to the influence of noises on whales, which of the following statements is true?
| A．They are deaf to noises. |
| B．Noises at a certain level may hurt them. |
| C．They are easily confused by noises. |
| D．Noises will limit their ability to reproduce. |
According to the passage, what will scientists most probably do in the future?
| A．They will try their best to decrease noise. |
| B．They will work hard to cut down noise pollution. |
| C．They will study the effect of different noises. |
| D．They will protect animals from harmful noises. |
Senior First Aid
Registration(注册) Details: PARASOL EMT Pty Limited (ABN 39 072 488 914)
Recognition Period: 01/01/1997 to 30/03/2008
Purpose: The aim of this course is to develop a student’s competence(胜任) and confidence in providing emergency first aid. This includes calling for help, the ability to respond to first aid situations, decision-making, and basic life support functions. This course covers adult and child conditions.
Target Audience: This course is suitable for anyone requiring a first aid certificate(证书) for the workplace, recreational purposes, sporting, or home use.
Format(形式): A mixture of theoretical and practical elements(成分), with at least 50% of time spent on practical skills.
Requirements: Be at least 14 years of age.
Learning Objectives:
● Apply(运用) Life Support Skills
● Apply First Aid Management Skills for Burns
● Demonstrate the identification and management of bleeding and wounds.
● Describe the recognition and management of internal bleeding
● Manage an Emergency (Basic)
● Apply First Aid Management for bone and joint(关节) injuries
● Manage Emergency Situations
● Apply First Aid Management skills for bites, stings and poisoning.
● Manage an acute illness
● Describe the recognition and management of an eye injury
● Describe the basic structure and function of the human body.
● Apply First Aid Management skills for chest, abdominal(腹部的) and head injuriesThe underlined part “target audience” probably means _______.
| A．what performance the audience want to see |
| B．all kinds of audience who are to be attracted by the course |
| C．people are suitable to be engaged in first aid work |
| D．a limited group that the course is aimed at |
According to the ads after you finish this course, you will probably do all the following EXCEPT _______.
| A．you can deal with common animals’ bites and stings |
| B．you can do an operation on the chest and head |
| C．you can give first aid when someone hurt his leg badly |
| D．you can tell whether a person is bleeding inside his body |
What is the main purpose of the advertisement?
| A．To make a person competent to give first aid. |
| B．To develop the students’ ability to give first aid. |
| C．To persuade the students to take part in the first aid course. |
| D．To tell the students more about basic structure and function of the human body. |
Good Genes Mean Long Life
Scientists have discovered that living to the age of 100 may have nothing to do with the lifestyle you lead and everything to do with the type of genes you have.
For the lucky carriers of “Methuselah” genes, worries over smoking, eating unhealthily and not getting enough exercise may not be as necessary as to those of us without the special gene pattern (组合).
The “Methuselah” genes could give extra protection against the diseases of old age such as cancer and heart disease. They could also protect people against the effects of the unhealthy lifestyles that we believe will lead us to an early death, scientists say. However, the genes are very rare.
The genes include ADIPOQ, which is found in about 10 percent of young people but in nearly 30 percent of people living past 100. They also include the CETP and the ApoC3 genes, which are found in 10 percent of young people, but in about 20 percent of people over 100 years old.
Some of those genes were discovered by a research group at the Albert Einstein College of Medicine in New York, led by Professor Nir Barzilai. The team studied the genes of over 500 people over 100 years old, and their children.
The studies show that tiny mutations (变异) in the make-up of some genes can greatly increase a person’s lifespan (寿命). Barzilai told a Royal Society conference that the discovery of such genes gave scientists clear targets for developing drugs that could prevent age-related diseases, allow people to live longer and stay healthy.
David Gems, a researcher at University College London, believes that drugs to slow ageing will become widespread.
“If we know which genes control longevity (长寿) then we can … target them with drugs. That makes it possible to slow down ageing,” he told The Times.
“Much of the pain and suffering in the world are caused by ageing. If we can find a way to reduce that, then we are obliged (义不容辞的) to take it.”According to the article, which of the following is the most important if a person is to live to the age of 100?
| A．Eating healthy food every day. | B．Having the right types of genes. |
| C．Having a healthy lifestyle. | D．Taking drugs that prevent ageing. |
According to the article, the ApoC3 gene is found in ________ of people over 100 years old.
| A．10% | B．20% | C．30% | D．50% |
Which of the following statements is TRUE of the research led by Professor Nir Barzilai?
| A．The team studied the genes of over 100 people over 100 years of age. |
| B．The researchers found that mutations in certain genes lead to longer life. |
| C．The researchers found ways to develop drugs that could cure age-related diseases. |
| D．The study suggested that most people have genes that could lengthen their lives. |
According to David Gems, ________.
| A．drugs to slow ageing will be very expensive |
| B．modern science will be able to find more longevity genes |
| C．it is the duty of medical scientists to fight the problems of ageing |
| D．scientists can make new genes that will allow longer life |
Stopping teens from smoking is a big challenge many communities face today. Many communities can only watch without being able to act while local businesses continue to sell tobacco products to children, even under the risk of punishment by law.
Recent studies show that a large percentage of teens today are getting their cigarettes from stores, mostly gas stations or convenience stores. As teens continue to be able to buy their own cigarettes, more and more communities begin to punish those who sell cigarettes to the teens.
One community has experienced success in their attempts to stop the sale of tobacco products to children. Woodridge, Illinois, started a program seven years ago which forbade and strictly punished the sale of tobacco products to children. The entire program includes local licensing of vendors (小贩), repeated undercover inspections to see if the sale to children has stopped, and education programs in schools. Woodridge has become a model community as other communities are moving to stop teen tobacco use.
A recent national study showed that 36.5% of females, and 40.8% of males buy their cigarettes from stores, whether it is a gas station or a supermarket. Hopefully, as more and more sellers see the trouble they face if caught selling to children, they will stop selling.
True, tightening down on stores that sell tobacco to children isn’t going to completely stop the problem of teen tobacco use. Teens continue to get them from other sources. But it definitely does prevent their efforts. With more education in schools, and perhaps stronger punishments for teens caught with tobacco, more and more teens will see the problems with the tobacco usage, and will stop the habit.To stop teens from smoking, more and more communities are ________.
| A．punishing those who sell cigarettes to teens more severely |
| B．punishing teens caught with tobacco more severely |
| C．educating those who sell cigarettes about the danger of teen smoking |
| D．stopping the sale of tobacco products in stores |
Which of the following is NOT a way Woodridge uses to stop tobacco sale to children?
| A．Local licensing to tobacco sale. | B．Repeated undercover inspections. |
| C．Education programs in schools. | D．Stronger punishment of teens caught smoking. |
It can be inferred from the passage that ________.
| A．teens can only buy cigarettes from gas stations and convenience stores |
| B．more communities have succeeded in stopping teen tobacco use |
| C．More males than females have the habit of smoking in America |
| D．Punishment alone cannot solve the problem of teen tobacco use |
What attitude does the writer have towards stopping teen tobacco abuse?
| A．Negative | B．Optimistic | C．Uncertain | D．Uncaring |
Recently there was a major discovery in the scientific research — the mapping of all DNA in a human gene(基因) is complete. Couple of years ago, this seems an impossible task for scientist to accomplish. All this progress in science leads us to believe that the day, when the human being will be cloned, is not far away. Human cloning has always been a topic of argument, in terms of morality(道德) or religion.
Taking a look at why cloning might be beneficial, among many cases, it is arguable that parents who are known to be at risk of passing a genetic limitation to a child could make use of cloning. If the clone was free of genetic limitations, then the other clone would be as well. The latter could be inserted in the woman and allowed to ripen to term. Moreover, cloning would enable women, who can’t get pregnant, to have children of their own.
Cloning humans would also mean that organs could be cloned, so it would be a source of perfect transfer organs. This surely would be greatly beneficial to millions of unfortunate people around the world that are expected to lose their lives due to failure of single (or more) organ(s). It is also arguable that a ban on cloning may be unlawful and would rob people of the right to reproduce and limit the freedom of scientists.
Arguments against cloning are also on a perfectly practical side. Primarily, I believe that cloning would step in the normal “cycle” of life. There would be a large number of same genes, which reduce the chances of improvement, and, in turn, development — the fundamental reason how living things naturally adapt to the ever-changing environment. Life processes failing to do so might result in untimely disappearance. Furthermore, cloning would make the uniqueness that each one of us possesses disappear, thus leading to creation of genetically engineered groups of people for specific purposes, and chances are that those individuals would be regarded as “objects” rather than people in the society.
Scientists haven’t 100% guaranteed that the first cloned humans will be normal. Thus, this could result in introduction of additional limitations in the human “gene-pool”.
Regarding such arguable topics in “black or white” approach seems very innocent to me personally. We should rather try to look at all “shades” of it. I believe that cloning is only legal if its purpose is for cloning organs; not humans. Then we could regard this as for “saving life” instead of “creating life”. I believe cloning humans is morally and socially unacceptable. Which of the following is true according to the passage？
| A．Genetic limitation will be beneficial for some women |
| B．A large number of genes will prevent us from developing |
| C．Prohibition(禁止) of cloning might limit the freedom of scientists |
| D．First cloned humans might be normal according to scientists |
What’s the author’s opinion on cloning?
| A．Cloning should be entirely banned |
| B．Cloning should be used in creating life |
| C．Cloning will take away the right to reproduce |
| D．Cloning is acceptable if it is used for cloning organs |
Which of the following shows the structure of the passage
