【正文】 there are four choices marked A,B,C and should choose the best mark the corresponding letter on the Answer Sheet with a single line through the center.　　Passage 1　　A drug presently used to treat multiple sclerosis could help people to get rid of memories after suffering trauma or pain, scientists reported in the latest issue of Nature Neuroscience, a British scientific journal.　　Multiple sclerosis is an inflammatory disease in which the immune system goes wrong and attacks the healthy organizations. The drug, fingolimod, consists of a small molecule which helps to suppress the immune system,thus treating some cases of multiple sclerosis.　　In this new study, however, researchers found that this drug has a second molecular function, independent of the immune system. It can inhibit an enzyme called histone deacetylase, a key epigenetic enzyme that regulates gene expression. Mice given fingolimod were faster at extinguishing previously acquired fear memories.　　In an experiment, researchers fed mice with the drug and give them a mild electric their anxiety is high, mice tend to stop moving and fear the chamber where they were given the shock. However, that behaviour reduced much more rapidly when they had taken fingolimod.　　The findings,made by American scientists at Virginia Commonwealth University,suggest that this drug could be used to treat post?traumatic stress disorder and other anxiety disorders, if the same finding holds in people.　　51. Fingolimod ().　　A. helps strengthening the immune system　　B. can treat some cases of multiple sclerosis　　C. could help people to get rid of memories　　D. is a kind of tonic　　52. Which of the following about multiple sclerosis is TURE?()　　A. Multiple sclerosis can cause trauma and pain　　B. Multiple sclerosis is a kind of municable diseases　　C. Multiple sclerosis is an inflammatory disease　　D. Multiple sclerosis is hard to cure　　53. What can be inferred from the passage?()　　A. Fingolimod can not only treat multiple sclerosis but also help fear extinction　　B. Mice given fingolimod could not feel the pain　　C. Mice in the experiment suffered multiple sclerosis　　D. Fingolimod made mice response slowly　　54. Which of the following the mice in the experiment have not been done?()　　A. Fed with drugB. Given a mild electric shock　　C. Taken fingolimod D. Been hurt　　55. Which of the following can be the best title of the passage?()　　A. Multiple sclerosis drug helps fear extinction　　B. A mice experiment on Fingolimod　　C. Fear memories can be extinguished by drug　　D. The invention of Fingolimod　　Passage 2　　What’s in movies could happen in real life.　　In a 2001 movie, The Gua Sha Treatment, a Chinese family in the US is almost driven mad after the grand?father, who came from the mainland to visit his son, gives his grandson a treatment of Gua Sha to bat fever and is later taken by local authorities and accused of mitting child abuse. The family goes through a lot of trouble to get their child back after he’s taken away by the local child protection agency.　　As a traditional Chinese therapy that is easy?to?acquire and useful, Gua Sha involves scraping the skin with a dull?edged household instrument,such as a silver coin, soup spoon or tender wooden board, to help stimulate the inner functioning of the body to bat diseases. The treatment leaves painful?looking red splotches(Sha) in the skin, although patients actually seldom feel pain.　　Recently, a Chinese mother in Spain was detained by police and sued for alleged child abuse after she conducted Gua Sha treatment for her 9?year?old son in attempt to cure his cold and cough and left stretches of red splotches on her son’s back. Although she later hired a lawyer to successfully plead to the court and got the charge dropped, her story is a vivid illustration of cultural shocks and conflict.　　It can be excluded that there is any discrimination against the Chinese in the Spanish case. Rather, it is mendable that the local authorities had strict laws and law?implementation procedures to protect children, something that China can learn.　　As exchanges between China and other countries increase,more and more cases involving cultural shocks and conflicts have appeared in media reports.　　A typical example known to many is that British people often start their conversation by menting on weather conditions while the Chinese in some places ask each other whether they have already had breakfast or lunch(although fewer and fewer Chinese people nowadays start their talks that way).　　Such cultural differences are trivial and harmless. They would not bring much trouble to the people involved. But in some cases, such lack of cultural rapport could be annoying and even cause legal actions.　　56. The Gua Sha mentioned in the passage ().　　A. will leaves painful?looking red splotches in the skin　　B. will make patients feel much pain　　C. is a treatment to cure cold and cough in America　　D. is a kind of medicine in China　　57. Which one is TURE?()　　A. Gua Sha Treatment is a movie about a Chinese family in Spain　　B. Gua Sha can cure kinds of diseases　　C. Gua Sha is a traditional Chinese therapy　　D. A child can not bear the pain ing from Gua Sha　　58. The Chinese mother’s story in spain indicates the ().　　A. there is discrimination against the Chinese in the Spanish case　　B. culture shocks and confilcts exist　　C. Local authorities in China do not have laws to protect children　　D. The same stories happen often in Spain　　59. The underlined word in the last paragraph means ().　　A. relationshipB. resonance　　C. conflictD. shock　　60. Which of the following is the best summing?up of the passage?()　　A. Culture conflicts in movieB. What is Gua Sha　　C. Gua Sha in America and SpainD. Culture conflicts in real life　　四、資料分析部分(，共15分)　　所給出的圖、表、文字或綜合性資料，均有若干個(gè)問(wèn)題要你回答?！　?013年年末?！　. %B. %　　C. %D. %　　69. 北京市四個(gè)功能區(qū)2013年年末常住人口平均數(shù)為()?！　÷男胸?zé)任