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1、WhatwouldyouthinkifItoldyouIcouldeat40percentmorefoodthanotherpeople阅读理解答案 三、阅读理解 WhatwouldyouthinkifItoldyouIcouldeat40percentmorefoodthanotherpeople—eatingboxesoficecream,bowlsofnoodlesandplatesofmeat—allwhilelosingweight? Youmighthateme,thinkingIhaveoneofthoseannoyinglyg
2、oodmetabolisms(新陈代谢)thatjustburnupfattheinstantitentersmymightwonderifIhaveanintestinal(肠的)worm,orperhapsaneatingmaybeyou’djustshrugyourshouldersandfigureIhavearichfantasylife. You’dbewrong. Formybodytofinishsuch_a_surprising_task,_Iwouldhavetobeajustanymouse,butoneluckyenou
3、ghtobeinvolvedinanewstudyatBaylorCollegeofMedicineinHouston. Afteridentifyinganenzyme(酶)thatallowsfattobestoredinthebody,scientistsfedmicewithoutthoseenzymes,andfoundthosemicewereabletoconsumefarmorefoodthanothermice—andstillweigh10to15percentless. Bestofall,themicethathadno
4、enzymeswereinverygoodhealth,producingbabymicewithnoproblemandgenerallyactinglikeanyother‘sgreatnewsforobesity(肥胖)researchers,whothinkthatscientistsmayfigureoutawaytopreventthefatmetabolizing(脂肪代谢)enzymeinhumansandcontrolweightsuchapillwouldbeveryexcitingformanystrugglingtogetr
5、idofdangerousextrapounds. Butdon’tstartplanninganybigdinnerjustyet：Atthispoint,ofcourse,anypillforhumansisbutatwinkle(闪烁)intheeyeofeverymedicinecompany’stestsaretobemade,andeventuallyhumanswillbeintroducedinthetest. Butfornow,unfortunately,controlindietisstillthekey. ( )do
6、es“suchasurprisingtask”inParagraph4referto? A．Eatingalotoffoodwhilelosingweight. B．Burningfatveryquickly. C．Controllingthediet. D．Havingarichfantasylife. ( )didtheauthorsayhe/shehadtobeamouseinParagraph4? A．Becauseamousecanloseweightnomatterhowmuchiteats. B．Becausethew
7、eightlosingtestsweremadeonthemouse. C．Becausethemousehasaverygoodmeta?bolism. D．Becausetheauthorwantstotrythefoodwithouttheenzyme. ( )theexperiment,themicewithoutthoseenzymes________. A．wereingoodcondition B．putonweight C．becameweak D．couldnothavebabymice ( )doesthea
8、uthorwanttoshowthroughthelasttwoparagraphs? A．Youcanbefreeof
