阅读理解部分.doc

阅读理解部分2011年新增A类+第四十五篇SomePeopleDoNotTasteSaltLikeOthersLow—saltfoodsmaybeharderforsomepeopletolikethanothers,,well—eptfarethatsimplydoesnottasteasgoodtothemasitdoestoothers3,pointedoutJohnHayes,assistantprofessoroffoodscience,,asions,:menand42women,reportedlyhealthy,,rangingfrombarelydetectabletostrongestsensationofanykind.“,someindividualseatmoresalt,bothbecausetheylikethetasteofsaltinessmore,andalsobecauseitisneededtoblockotherunpleasanttastesinfood,”saidHayes.“Supertasters,peoplewhoexperiencetastesmoreintensely,,andatleastforthesefoods,moreisbetter,sothesupertastersseemtolikethemmore.”However,supertastersalsoneedhigherlevelsofsalttoblockunpleasantbittertastesinfoodssuchascheese,Hayesnoted.“Forexample,cheeseisawonderfulblendofdairyflavorsfromfermentedmilk,butalsobittertastesfromripeningthatareblockedbysalt,”hesaid.“Asupertasterfindslow-saltcheeseunpleasantbecausethebitternessistoopronounced6.”icistnamedBlakeslee,,Hayesexplained,weknowthatawiderangeintasteacuityexists,andthisvariationisasnormalasvariationsineyeandhaircolor.“Somepeople,calledsupertasters,poundsasbeingextremelybitter,whileothers,called