阅 读 理 解
类别 级别 C B A 综合类C级
第一篇：Telling Tales about People 第八篇：The Changing Middle Class 第十篇：A Letter from Alan 第十一篇：The Development of Ballet 第十六篇：The Sahara B级
*第十九篇：The Family
*第二十篇：Tales of the Terrible Past *第二十六篇：Seeing the World Centuries Ago *第三十篇：“Lucky” Lord Lucan—Alive or Dead *第三十三篇：Oseola McCarty A级
+第三十四篇：To Have and Have Not +第三十五篇：Going Her Own Way +第三十七篇：Pop Music in Africa +第三十八篇：Why So Many Children +第四十七篇：Narrow Escape 理工类C级
第二篇：World Crude Oil Production May Peak a Decade Earlier Than Some Predict
1、8、10、11、16 19、20、26、30、33 34、35、37、38、47 2、6、19、20、27 1、4、8、12、15 综合类 理工类 卫生类 32、34、35、38、40 17、19、24、27、30 42、45、46、48、50 34、37、40、42、50 第六篇：Making Light of Sleep 第十九篇：Graphene's Superstrength 第二十篇：Explorer of the Extreme Deep 第二十七篇：Driven to DistracUon B级
*第三十二篇：Mindreading Machine *第三十四篇：Batteries Built by Viruses *第三十五篇：Putting Plants to Work
*第三十八篇：“Life Form Found\" on Saturn's Titan *第四十篇：Teaching Math, Teaching Anxiety A级
+第四十二篇：Renewable Energy Sources +第四十五篇：Small But Wise
+第四十六篇：Ants Have Big Impact on Environment as \"Ecosystem Engineers\" +第四十八篇：\"Hidden\" Species May Be Surprisingly Common +第五十篇：Cell Phones Increase Traffic, Pedestrian Fatalities 卫生类C级
第一篇：Bringing Nanotechnology to Health Care for the Poor 第四篇：Multivitamins Urged for All Pregnant Women 第八篇：Eat Healthy 第十二篇：Common-cold Sense
第十五篇：Warm People Likely to Keep Cold at Bay B级
*第十七篇：Eating Potatoes Gives Your Immune System a Boost *第十九篇：Prolonging Human Life
*第二十四篇：Sleep Lets Brain File Memories *第二十七篇：New Attempts to Eradicate AIDS Virus *第三十篇：Silent and Deadly A级
+第三十四篇：Who Wants to Live Forever?
+第三十七篇：Hypertension Drugs Found to Cut Risk of Stroke +第四十篇： Some People Do Not Taste Salt Like Others +第四十二篇：More about Alzheimer's Disease
+第五十篇：15 Million Americans Suffer from Social Anxiety Disorder
完 形 填 空
类别 级别 C B A 综合类C级
第一篇：A Life with Birds 第二篇：A Lucky Break 第三篇：Global Warning 第四篇：A Success Story 第五篇：Traffic in Our Cities B级
*第六篇Teaching and Learning
*第七篇The Difference between Man and Computer *第八篇Look on The Bright Side *第九篇The First Bicycle *第十篇Working Mothers A级
+第十一篇School Lunch +第十二篇A Powerful Influence +第十三篇The Old Gate
1、2、3、4、5 6、7、8、9、10 11、12、13、14、15 3、5、7、9、10 8、9、10、11、12 1、2、3、4、5 6、7、8、9、10 综合类 理工类 卫生类 11、12、13、14、15 11、12、13、14、15 +第十四篇Family History +第十五篇Helen and Martin 理工类C级
第三篇 Germs on Banknotes
第五篇 Singing Alarms Could Save the Blind 第七篇 An Intelligent Car 第九篇 Wonder Webs
第十篇 Chicken Soup for the Soul: Comfort Food Fights Loneliness B级
第八篇 A Biological Clock 第九篇 Wonder Webs
第十篇 Chicken Soup for the Soul: Comfort Food Fights Loneliness *第十一篇 Climate Change Poses Major Risks for Unprepared Cities *第十二篇 Free Statins With Fast Food Could Neutralize Heart Risk A级
*第十一篇 Climate Change Poses Major Risks for Unprepared Cities *第十二篇 Free Statins With Fast Food Could Neutralize Heart Risk +第十三篇 Solar Power without Solar Cells
+第十四篇 Sharks Perform a Service for Earth's Waters
+第十五篇 “Liquefaction\" Key to Much of Japanese Earthquake Damage 卫生类C级
第一篇：Better Control of TB Seen If a Faster Cure Is Found 第二篇：Going on a diet
第三篇：One Good Reason to Let Smallpox Live
第四篇：Diet, Alcohol Linked to Nearly One Third of Cancers 第五篇：Men Too May Suffer from Domestic Violence B级
*第六篇：Once-daily Pill Could Simplify HIV Treatment *第七篇：Exercise *第八篇：0ld And Acnve
*第九篇：Many Women Who Beat Cancer Don't Change Habits *第十篇：Hospital Mistreatment A级
+第十一篇：Migrant Workers +第十二篇：Dreams
+第十三篇：Scientists Develop Ways of Detecting Heart Attack +第十四篇：A Health Profile
+第十五篇：Life Expectancy in the Last Hundred Years
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