2021年全国硕士研究生招生考试英语（一）试题及答案
考试采取“一题多卷”模式，试题答案顺序不统一，请依据试题进行核对。
SectionIUseofEnglish
Directions:
Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmark
A,B,CorDontheANSWERSHEET.(10points)
Fluidintelligenceisthetypeofintelligencethathastodowithshort-termmemory
andtheabilitytothinkquickly,logically,andabstractlyinordertosolvenew
problems.It
_____(1)inyoungadulthood,levelsoutforaperiodoftime,andthen_____(2)starts
toslowlydeclineasweage.But_____(3)agingisinevitable,scientistsarefindingthat
certainchangesinbrainfunctionmaynotbe.
Onestudyfoundthatmusclelossandthe_____(4)ofbodyfataroundtheabdomen
areassociatedwithadeclineinfluidintelligence.Thissuggeststhe_____(5)that
lifestylefactorsmighthelppreventor_____(6)thistypeofdecline.
Theresearcherslookedatdatathat_____(7)measurementsofleanmuscleand
abdominalfatfrommorethan4,000middle-to-older-agedmenandwomen
and_____(8)thatdatatoreportedchangesinfluidintelligenceoverasix-yearperiod.
Theyfoundthatmiddle-agedpeople_____(9)highermeasuresofabdominal
fat_____(10)worseonmeasuresoffluidintelligenceastheyears_____(11).
Forwomen,theassociationmaybe_____(12)tochangesinimmunitythatresulted
fromexcessabdominalfat;inmen,theimmunesystemdidnotappearto
be_____(13)Itishopedthatfuturestudiescould_____(14)thesedifferencesand
perhapsleadtodifferent_____(15)formenandwomen.
_____(16)therearestepsyoucan_____(17)tohelpreduceabdominalfatand
maintainleanmusclemassasyouageinordertoprotectbothyourphysicaland
mental_____(18).Thetwohighlyrecommendedlifestyleapproachesare
maintainingorincreasingyour_____(19)ofaerobicexerciseandfollowing
Mediterranean-style_____(20)thatishighinfiberandeliminateshighlyprocessed
foods.
1.【题干】1._____
【选项】
A.pauses
B.return
C.peaks
D.fades