user: I'm taking a test and have to guess the right answer to the question after the article. Article: Mapping Your World Different forms of maps are appearing.They allow independent travelers to get local knowledge of places they are visiting, from the official to the unusual.Meanwhile, hi-tech developments are creating new ways for us to map the world.Here are two of our favorites: Green Maps Green Maps allows people to share with the world their knowledge of environmentally friendly places and attractions in the local areas.Users add information with a set of icons , making it easy to read any map, whatever the nationalities of those who produce it.At present there are over five hundred map projects being developed in 54 countries.Green Maps' advertised idea is "think global, map local".It is a wonderful way of gaining all sorts of information of a place, ranging from community gardens to good places of birdwatching. Green Maps is not specifically intended for travelers.Not all of its maps are online, so it may be necessary for some users to communicate with the producers through the Green Maps website. Maps Mashups Many people use online maps developed by Google, but not many know about the mashups of them.Working in a similar way to Green Maps, Map Mashups allows people to add icons of their own to existing maps to express a certain topic.The mashups is so called because it combines all the knowledge you could ever need.It ranges from the extremely useful, such as where all the World Heritage Sites are, to the most bizarre  ,such as where America's drunkest cities are.With the mashups added to the basic Google Maps, a multi-layered   map can be created. Question: What do Green Maps and Map Mashups have in common? Options: A: They are created by local people. B: They are environmentally friendly. C: Users can edit maps on the Internet. D: Users need to communicate with producers.
C

I'm taking a test and have to guess the right answer to the question after the article. Article: Room doctors and medical groups around the world last weekend reacted with strong opposition to the news that an Italian specialist is  _ cloning the first human baby.          Dr. Severino Antinori, who is head of a hospital in Rome, has been referred to in an Arab newspaper claiming that one of his parents is eight weeks pregnant  with a cloned baby.          Antinori refused to comment on the reports, but in March 2001 he said he hoped to produce a cloned embryo  for implantation with two years. So far seven different kinds of animals have already successfully been cloned, including sheep, cats and most recently rabbits.          Doctors showed their doubt and were strongly opposed although they admitted that human cloning would finally come true unless there was a worldwide ban on the practice.          Professor Rudolf Jaenisch of the Whitehead Institute for Biomedical Research at the Massachusetts Institute of Technology said, "I find it astonishing that people do this where the result can be foretold that it will not be a normal baby. It is using humans as guinea pigs . It makes people feel sick."          But Ronald Green, director of the Ethics Institute at Darmouth College in the USA, said it is unlikely that an eight-week-old pregnancy would lead to a birth.          So far all cloned animals have suffered from some different serious disorders, many of them dying soon after their birth.          Doctors are opposed to  human cloning because they are worried about the welfare of the cloned child if there is one. "There are no benefits of cloned human beings, just harm," said Dr. Michael Wilks of the U.K. Question: What would be the best title for the passage? Options: A: The Success of Cloning Humans B: The Anger at Cloning Humans C: Failure of Cloning Humans D: The first Cloned Human
D

I'm taking a test and have to guess the right answer to the question after the article. Article: A failed plot to kill Barack Obama, uncovered by US federal agents recently, has reminded people of the ideas that some humans associate with simple numbers.     Two white American Neo-Nazi racists   had planned to kill 88 African Americans, before finally assassinating   Obama. The number "88" is equated with "HH", initials   for the Nazi greeting, "Heil Hitler". "H" is the eighth letter of the alphabet . Many people were not familiar with the Neo-Nazi importance of 88, but associations attached to other numbers are more well-known, if not always believed. The number 13, for instance, is considered deeply unlucky.     In the US, many buildings do not have a floor numbered 13. They instead label it 12A, or use the letter M, which is the 13th letter in the English alphabet. New York's John F. Kennedy International airport does not have a gate number 13. And the popular Irish flight carrier, Ryan Air, has banished   row 13 from all its planes.     Last year when Brussels Airline put 13 dots in their new logo, the flood of complaints was so vast the airline was forced to change their "unlucky logo" and add an additional dot.     The fear comes from a Bible story, which states that Judas Iscariot, the disciple   who betrayed   Jesus, was the 13th to sit at the table in the Last Supper.     But the most fascinating fear of the number relates to Friday the 13th. It's a day of double bad luck. In the US, many people would not schedule a wedding for Friday the 13th. According to the Stress Management Center and Phobia Institute in the US, an estimated 17 to 21 million Americans are affected by a fear of this day. Question: When you go aboard the Ryan Air, you will probably find that_. Options: A: row 13 is replaced with 12 A B: there is no gate 13 C: passengers complain that there is 13 dots on its logo D: none of their planes have row 13
D

I'm taking a test and have to guess the right answer to the question after the article. Article: Staying married has its benefits. A new U.S.-wide study shows the wealth of a married person is almost double that of somebody who is single. "If you really want to increase your wealth, get married and stay married. On the other hand, divorce can destroy your wealth," said Jay Zagorsky, author of the study. Married people will see an increase in wealth that is more than just adding the assets of two single people, ac-cording to the study published in the Journal of Sociology. Those who remained together saw a 93 percent gain in wealth compared to that of a single person, while individuals facing divorce saw their financial situation worsen long before they finally divorced, according to Zagorsky. The study used data from surveys taken over a 15-year period involving 9,055 Americans who were between 21 and 28 years old in 1985. Those who remained single had a steady, but slow growth in wealth, from less than $2,000 at the start of the surveys up to an average of about $11,000 after 15 years. However, those who married and stayed that way showed a sharp increase in wealth after marriage, growing to an average $43,000 by the 10th year of marriage or by about 16 percent a year. For people who married and then divorced, there was a slow build-up of wealth during the early years of marriage and then a steady decrease about four years before divorce. The study also showed doubt about a common idea that divorce was much harder financially on women than on men. In fact, it showed that women suffered financially only slightly more than men. Question: The passage is written for   _   to read. Options: A: scientists B: experts on marriage C: teachers at schools D: ordinary adults


assistant: D