[163]2023年伊春市红星区考研《英语一》考前冲刺试卷含解析.pdf

2023年伊春市红星区考研《英语一》考前冲刺试卷
SectionIUseofEnglish
Directions:
Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDonthe
ANSWERSHEET.(10points)
Thefindingscome___36___astudyofnearly1,000USpeoplethatlookedatdiet,calorieintakeandbodymassindex(BMI)­
ameasureofobesity.___37___isfoundthatthosewhoatechocolateafewtimesaweekwere,on___38___,slimmerthan
those___39___ateitoccasionally.Eventhoughchocolateisloadedwithcalories,itcontainsingredients（材料）thatmay
favourweightloss___40___thanfatsynthesis,scientistsbelieve.___41___boostingcalorieintake,regularchocolate
consumptionwasrelatedtolowerBMIinthestudy,___42___ispublishedinArchivesofInternalMedicine.Thelinkremained
evenwhenotherfactors,likehow___43___exerciseindividualsdid,weretakeninto___44___.Anditappearsitishowoften
youeatchocolatethatisimportant,ratherthanhowmuchofityoueat.The___45___foundnolinkwithquantityconsumed.
___46___totheresearchers,thereisonlyonechanceinahundredthattheirfindingscouldbeexplainedbychancealone.Lead
authorDrBeatriceGolomb,fromtheUniversityofCaliforniaatSanDiego,said:"Ourfindingsappeartoaddtoabodyof
informationsuggestingthatthecompositionofcalories,notjustthenumberofthem,mattersfordeterminingtheirultimate
impactonweight."Thisisnotthefirsttimescientists___47___thatchocolatemaybehealthyforus.Otherstudieshave
claimedchocolatemaybegoodfortheheart.Consumptionofcertaintypesofchocolatehasbeenlinkedtosomefavourable
changesinbloodpressure,insulin（胰岛素）sensitivityandcholesterol（胆固醇）level.Andchocolate,___48___dark
chocolate,doescontainantioxidants（抗氧化剂）whichcanhelptomopupharmfulfreeradicals­unstablechemicalsthatcan
damageourcells.
DrGolombandherteambelievethatantioxidantcompounds,calledcatechins（儿茶素）,canimproveleanmusclemassand
reduceweight___49___studiesinrodentswouldsuggestthismightbeso.Mice___50___for15dayswithepicatechin
(presentindarkchocolate)hadimprovedexerciseperformanceandobservablechangestotheirmusclecomposition.Theysay
clinicaltrialsarenowneededinhumanstosee___51___thisisthecase.
Butbe