文档介绍：全国硕士研究生入学考试英语(一)试题SectionIUseofEnglishDirections:(s)foreachnumberedblankandmark[A],[B],[C]or[D]onANSWERSHEET1.(10points)AncientGreekphilosopherAristotleviewedlaughteras“abodilyexerciseprecioustohealth.”But__1___someclaimstothecontrary,laughingprobablyhaslittleinfluenceonphysicalfitnessLaughterdoes__2___short-termchangesinthefunctionoftheheartanditsbloodvessels,___3_heartrateandoxygenconsumptionButbecausehardlaughterisdifficultto__4__,agoodlaughisunlikelytohave__5___benefitstheway,say,,insteadofstrainingmusclestobuildthem,asexercisedoes,plishesthe__7__,studiesdatingbacktothe1930’sindicatethatlaughter__8___muscles,,theactoflaughingprobablydoesproduceothertypesof___10___feedback,thatimproveanindividual’,,,socialpsychologistFritzStrackoftheUniversityofwürzburginGermanyaskedvolunteersto__16___apeneitherwiththeirteeth-therebycreatinganartificialsmile–orwiththeirlips,whichwouldproducea(n),____19___thatexpressionsmayinfluenceemotionsratherthanjusttheotherwayaround__20__,.[A]among[B]except[C]despite[D]like2.[A]reflect[B]demand[C]indicate[D]produce3.[A]stabilizing[B]boosting[C]impairing[D]determining4.[A]transmit[B]sustain[C]evaluate[D]observe5.[A]measurable[B]manageable[C]affordable[D]renewable6.[A]Inturn[B]Infact[C]Inaddition[D]Inbrief7.[A]opposite[B]impossible[C]average[D]expected8.[A]hardens[B]weakens[C]tightens[D]relaxes9.[A]aggravate[B]generate[C]moderate[D]enha