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1、专题3阅读理解Ⅰ：主旨大意题班级姓名学号分数（测试时间：45分钟）1.【四川省蓉城名校高2018届高三上学期第一次联考】CSure,chocolateisadelicioustreat,andit’sastapleofsomeofourfavoritedesserts.Butit’snotahealthfood,soitshouldbeenjoyedinmoderation-right?Well,itturnsoutthateatingchocolatemightactuallyhaveaprettysignificanthealthbenefit.
2、AccordingtoresearchconductedbyfivescientistsinItaly,compoundsfoundinchocolate,calledflavanols,canhelpboostcognitive(认知的)performance.Yup,chocolate’sgoodforyourbrain.Thescientists,studyingattheUniversitiesofRomeandL’Aquila,summarizedresearchfromtendifferentstudies.Thestudiesasses
3、sedpeople’sperformanceoncognitivetestsbeforeandaftereatingcocoaorchocolate.Theresultswereprettytelling:innineoutofthetenstudies,therewasanoticeableimprovementafterthesubjectshadeatenthechocolate.Thescientistsfoundimprovementsin“generalcognition,attention,processingspeedandworki
4、ngmemory.”Soundsprettygoodtous!Andthat’snotall.Insubjects,especiallywomen,whoperformedthetestswhilesleep-deprived,theflavanolshelpedrelievethenegativeeffectsofthesleepdeprivation.Andthere’sevenmoregoodnews.Theresearchersalsofoundthateatingchocolatedaily(overperiodsrangingfromfi
5、vedaystothreemonths)producednoticeablelong-termimprovementsincognition.Olderadults,whosememorieswerealreadydeclining,sawanespeciallysignificantimprovement.Allchocolatehasflavanols,sincetheyoccurnaturallyincocoa.However,darkchocolateloversfeelhappy,becauseithasmoreflavanolsthana
6、nyothertypeofchocolate.Infact,thescientiststhemselveshaveclaimedthat,afterdoingthisresearch,they’vestartedeatingdarkchocolateeveryday!Now,we’renotsayingyoushouldstarteatingchocolateforbreakfast,lunchanddinner-it’sstillhighinsugarandlowinnutrients.Butnexttimeyoufindyourselfyawni
7、ngafterasleeplessnight,snackonsomechocolateandlettheflavanolsworktheirmagic.11.What’sthemainideaofthepassage?A.Chocolateisabeneficialbutunhealthyfood.非常感谢上级领导对我的信任，这次安排我向股份公司述职，既是对我履行职责的监督，也是对我个人的关心和爱护，更是对**百联东方商厦有限公司工作的高度重视和支持。B.Eatingchocolatebenefitsourlearning.C.Eatingchoco
8、lateworksonyoursleep.D.Chocolatecontainslownutrients.【
