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1、考研英语冲刺试卷考试时间：180分钟满分:100分SectionIUseofEnglishDirections:Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmark[A],[B],[C]or[D]ontheANSWERSHEET.(10points)Youprobablyhavealongmentallistofmomentsandfactsyouwishyoucouldremember-一butactuallyyoucannot.Thegood
2、news.1.isthatwhilesuchmemoriesmaybecurrently2,theyarenotentirelygone,andcouldtheoreticallybe3.accordingtoanewbrainresearch.Inthestudy,biologistJeffreyJohnson416collegeparticipantsthroughanFMRImachine(which5nervousactivityviabloodflow)tocomparebrainpatterns6memoryform
3、ationandrecall.First,heshowedthestudentsvariouscommonwordsandhadthem7afewtasks:saythewordbackwardsinyourhead,8itsuses,andpicturehowanartistwould9it.Then,20minuteslater,afterthestudentsre-enteredtheFMRImachine,Johusonshowedthemthelistofwordsandaskedthemtorecall10theyc
4、ouldfrombefore・Finally,hecomparedbrainactivityfromboth11andwhathefoundwillsurpriseyou.Using12iscalled"patternanalysis'：it，spossibleto13auniquepatternofbrainactivitytoeveryindividualthingwedo.Thismeansthatwhenaparticipantsaystheword“apple"backwordsthe14patternofbraina
5、ctivityisdifferentthanwhenhepicturesthefruit.J_5_interestingly,thereisclosesimilaritybetweenthepatternthatemergeswhenvve16anactivityandwhenwelaterrecallit.Thestrongerourmemory,the17thepattern,butasJohnsonfound,evenatamoment18wecannotrememberanything,ournervecellsstil
6、lfireinawaythat19theactivityofwhenweformedthememory.This20thatsometimeinthefuturewemaybeabletoretrievethememorieswethoughtwe'dlostforeve匚1.[A]although[B]rather[C]though[D]therefore2.[A]forgetful[B]absent[C]faultless[D]unavailable3.[AJretrieved[BJrecognized[CJclaimed[
7、DJaccumulated4.[A]let[B]put[C]ran
8、D]got5.[A]measures[Bjcalculates[C]assesses[D]evaluates6.[A]between[B(during[C]across[D]throughout7.[A]assign[B]display[C]perfdrm[D]overtake8.[A]bringforward[BJthinkof[C]checkout[D]catchon9.[AJpredict[B
9、manifest[CJdepict[DJspecify10.[
10、A]however[B]whenever[C]whatever[D]whichever11.[AJprocedures[B]sessions[C]progresses[D]sections12.[A]which[B]that[C]as[DJwhat13.[A]a
