吉林省四平市2014高考英语阅读理解巩固全程训练（13）及答案阅读理解(共20小题；每小题2分，满分40分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。【广东省2012届高三考前冲刺卷(二)】AInthepastdecadethepopularityofrockclimbinghasgreatlyincreased，andsohasthenumberofinjuries.Ithasbeenestimatedthatrockclimbingisnowenjoyedbymorethan9millionpeopleintheUSeachyear.Studyfindingsrevealeda65percentincreaseinthenumberofpatientsthatweretreatedinUSemergencydepartmentsforrockclimbing­relatedinjuriesbetween1991and2008.Thestudy，publishedintheonlineissueoftheAmericanJournalofPreventiveMedicine，foundthatabout40,000patientsweretreatedinUSemergencydepartmentsforrockclimbing­relatedinjuriesbetween1991and2008.Themostcommontypesofrockclimbing­relatedinjurieswerefractures(骨折)andsprains(扭伤)．Theanklewasthemostcommonbodyparttobeinjured(40percent)．Climbersinthestudyrangedinagefrom2to74，withanaverageageof26.Thestudyalsofoundthatwomentookupaquarteroftheinjuries.Fallsweretheprimaryreasonforinjurywithoverthree­quartersoftheinjuriesoccurringastheresultofafall.Theseverityoffall­relatedinjurieshadalottodowiththeheightofthefall.Patientswhowereinjuredafterfallingfromaheightover20feetwere10timesmorelikelytobetreatedthanpatientswhowereinjuredfallingfrom20feetorlower.“Wefoundthattheclimberswhofellfromheightshigherthan20feettookup70percentofthepatientstreatedforarockclimbing­relatedinjury，”explainedthestudyauthorLaraMcKenzie，PhD，directorattheCenterforInjuryResearchandPolicyatNationwideHospital.“Thistrend，combinedwiththefactthatrockclimbershaveahigherhospitalizationratethanothersportsandrecreationalinjuries，demonstratestheneedtoincreaseinjurypreventioneffortsforclimbers.”26．Whichbodypartismostlikelytogetinjuredforaclimber?A．Thearm.B．Theankle.C．Theknee.D．Thehand.27．HowmanywomenclimbersinAmericagotinjuredwhileclimbingarockbetween1991and2008?A．About40,000.B．About30,000.C．About20,000.D．About10,000.28．Theseverityofclimbers’fall­relatedinjuresismainlyrelatedto________.A．theheightofthefallB．theclimber’sageC．theclimber’shealthconditionsD．theclimber’sclimbingexperience