第2部分：阅读判断(第1～7题，每题1分，共7分)
下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A;如果该句提供的是错误信息，请选择B;如果该句的信息文中没有提及，请选择C。
OsteoporosisandMen
Mentionthewordosteoporosisinthemanlyworldoftestosterone, professionalbasketballandtheXFL, andyourelikelytogetawaveofthehandandadismissiveThatsawomansdisease. Notso. Morethan 2 millionAmericanmenhavebeenfoundtohavethethinningbonesandskeletalweaknessofosteoporosis, andanadditional 3 millionareatanincreasedriskofdevelopingthem.
Itstruethatosteoporosisstrikeswomenwithmuchgreaterfrequencythanmen - insomestudiesasmuchasfourtosixtimesasoften. Butthatsnoreasontobrushitoffastheirdisease. Itsamerestrokeofgenderluckthatmensbonestendtogrowlarger, strongeranddenser. Alsopayingdividendsarethosespotsthatboys (and, increasingly, girls) playaschildren - runningupanddownbasketballcourts, soccerandbaseballfields. Asithappens, physicalactivityisoneofthemoreimportantwaystoincreasebonedensityandprotectbonehealth.
Buteventhemostactivemencannotignorecertainfactsoflife. Allofusbuildupourbonesduringthefirstthreedecadesoflife, typicallyreachingpeakbonemassintheearly 30s. Aroundtheageof 35, webegingraduallytolosesomeofthisbonemass. Womenultimatelygiveupbetween 30%. Thoughmasslossinmenislower, itstillmakesusvulnerabletobackpainsandbonefractures. Infact, thisyearaloneAmericanmenwillsufferasmanyashalfamillionosteoporosis-relatedbreaks, mostlyinthespine, hipandwrist. Thesearenotonlypainful; thousandsdieeachyearfromfracture-relatedcomplications.
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