2015年职称英语卫生A阅读理解答案及解析

  》2015年职称英语卫生A真题答案及解析汇总

　　阅读理解

　　Ear Breakthrough

　　New research published in the journal Current Biology has added significantly to understanding of how the ear works, giving hope to millions of deaf and hard of hearing people.

　　The latest research, conducted by Dr. Jorg T. Albert, a Deafness Research UK research fellow at the UCL Ear Institute, together with scientists at the University of Cologne, shows that fruit flies have ears which mechanically amplify sound signals in a remarkably similar way to the sensory(感觉的) cells found in the inner ear of vertebrates (脊椎动物) including humans. The finding means that the wealth of genetic techniques already available to study the fruit fly can now be used to target how the ear works.

　　Young Adults Who Exercise Get Higher IQ Scores

　　Young adults who are fit have a higher IQ1 and are more likely to go on to university, reveals a major new study carried out at the Sahlgrenska Academy and Sahlgrenska University Hospital.

　　The results were recently published in the Proceedings of the National Academy of Sciences (PNAS).The study involved 1.2 million Swedish men doing military service who were born between 1950 and 1976. The research group analyzed the results of both physical and IQ tests the youngsters took right after they started serving the army.

　　Million Americans Suffer from Social Anxiety Disorder

　　Social anxiety disorder prevents some 15 million Americans from leading normal social and romantic lives, a new survey finds.

　　The disorder leaves many isolated, ashamed and often misdiagnosed. Thirty-six percent of those with social anxiety disorder have symptoms for 10 years or more before seeking help, the Anxiety Disorders Association of America reports.

　　“Social anxiety disorder is when somebody has an intense, persistent and irrational fear of social or performance situations," Jerilyn Ross, the association's president and CEO, said during a teleconference Wednesday.

　　2015年职称英语考试必备句型汇总

　　2015年职称英语考试知识解析动词语态汇总

　　2015年职称英语考试知识解析动词时态汇总

　　2015年职称英语考试知识解析句子结构汇总

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