Question: Read the following article and select the best answer. Article: We often use an Internet search engine to find a website that will provide information. For example, if we want to learn something about the Pepsi Cola Company, its website provides information about the history of the company. We can also find articles in newspapers and magazines. We confirm information with second and third sources to make sure the information is correct. Sometimes we also use an encyclopedia --- a set of books containing information on almost any subject. Encyclopedias are written by experts and have been a trust --- worthy source of information for years. Now there is also a free online encyclopedia called Wikipedia, which is written by people around the world. Anyone can edit or add to an article, but this has caused problems. Last year, a former editor of the paper USA Today discovered wrong information about him on Wikipedia. Someone had written an article that falsely linked him to a political assassination  . This wrong information was quickly corrected. According to a recent study by the publication Nature, Wikipedia has more mistakes, compared with Britannica --- a well-known printed encyclopedia. It found an average of four mistakes in a Wikipedia article, and three in an article of Britannica's. But Wikipedia supporters note that they are able to correct information when they find a mistake while written publications are not able to do this. Wikipedia started in 2001. The word "wiki" comes from "wiki wiki", which means "quickly" in the Hawaiian language. It is said that it is the largest single source of information in history. It is also one of the fastest growing sites on the Internet. It offers more than three million articles in more than two hundred languages. Each month, it records more than two billion page visits. Jimmy Wales, who helped start Wikipedia, says that its purpose is to provide everyone with a free encyclopedia written in their native language. You can find information on nearly every subject on Wikipedia. However, some experts warn people not to believe... Question: According to this passage, we can know that Wikipedia  _  . - can be used for free - is written by experts - full of mistakes - is a set of books
can be used for free

Read the following article and select the best answer. Article: A child, who has once got interested in a tale, likes, as a rule, to have it retold in almost the same words, but this should not lead parents to treat printed fairy stories as formal texts. It is always much better to "tell" a story than just "read" it out of a book, and, if a parent can produce his own as an improvement on the printed text, according to his child's actual situation, so much the better. There is a charge made against some fairy tales, as they probably harm children by frightening them or leaving them sad feelings. To prove it, an experiment has been done to show that children who have heard terrible fairy stories often feel more uneasy than those who have not. As for fears, there are some cases where children get timid   by some fairy story. Often, however, this arises from the child having heard the story once. Familiarity with the story by repetition may weaken the pain of fear. There are also people who object to fairy stories on the grounds that the stories are not objectively true, and that those giants, witches, two-headed dragons, magic carpets etc. do not really exist, so children should be taught to learn the reality by studying history, instead of being got fond of the strange side in fairy tales. Those, who prefer to create such stories, are so peculiar   that it is hard to argue with them. If their creative exaggeration   were _ , the world should be full of mad men attempting to fly from New York to Philadelphia on a stick or covering a telephone with kisses in the belief that it was their beloved girl-friend. Not once is a fairy story ever declared to be a description of the real world, but not every child is clever enough to be aware of it. Parents should choose their children's "bed-time" reading materials with much care. Only the fairy stories containing positive effect will make a clever and caring child with rich imagination. Question: One of the reasons why some people are not in favor of fairy tales is that   _  . - they are made up far from the truth - they are so full of imagination - they are not interesting at all - they make history difficult to teach
they are made up far from the truth

Read the following article and select the best answer. Article: As more women in the United States move up the professional ladder, more are finding it necessary to made business trips alone. If you are married, it is a good idea to encourage your husband and children to learn to cook a few simple meals while you are away. They will be much happier and probably they will enjoy the experience. If you will be eating alone a good deal, choose good restaurants. In the end, they will be much better for your digestion. You may also find it useful to call the restaurant in advance and tell them that you will be eating alone. Finally, and most importantly, prepare your travel needs as a businesswoman; this starts with lightweight luggage which you can easily manage even when fully packed. Take a folding case inside your suitcase; it will come in extremely handy for dirty clothes, as well as for business papers you no longer need on the trip. And make sure you have a briefcase so that you can keep required papers separate. Obviously, experience helps, but you can make things easier on yourself from the first by careful planning, so that right from the start you really can have a good trip! Question: It can be inferred from the passage that   _ - a greater percentage of women are advancing professionally in the US than in the past - professional men refuse to go on business trips with women - businesswomen become successful by showing a willingness to travel alone - husbands are encouraged to learn to cook while their wives go on business trips

Answer: a greater percentage of women are advancing professionally in the US than in the past