AmEriCAn pEoplE DoEs not AlwAys hAvE A rElAxing nAp.DAviDDingEs, An ExpErt oF slEEp At thE univErsity oF pEnnsylvAniA sChool oF mEDiCinE, sAys thAt thE FACt is thErE EvEn Exist somE BAns on thAt pEoplE who nEED slEEp, pEoplE Don’t wAnt to BE CAught AslEEp or nApping At work. thErE is A provErB goEs, "somE slEEp FivE hours, nAturE rEquirEs sEvEn, lAzinEss ninE AnD wiCkEDnEss ElEvEn."
howEvEr, thAt is wrong. you nEED to tAkE nAps whEn you nEED thEm in orDEr not to FAll AslEEp At work.Dr williAmDEmEnt oF stAnForD univErsity who hAs mADE A grEAt numBEr oF slEEp rEsEArChEs ArguEs thAt pEoplE’s AttituDE towArDs nApping nEED to BE ChAngED、
lAtEly, "AmEriCAn slEEp DEBt" wAs iDEntiFiED By A nAtionAl Commission As importAnt As thE nAtionAl DEBt. thE Commission FoCusED on thE DAngErs oF slEEpinEss. thEy suggEstED thAt slEEpinEss CoulD CAusE inDustriAl ACCiDEnts or mAkE pEoplE FAll AslEEp whilE Driving. this ExplAins thAt why wE hAvE got A nEw poliCy oF slEEp in thE whitE housE to somE ExtEnD、somE rECEnt rEports showED thAt FormEr prEsiDEntClinton triED tAking A snoozE EvEry AFtErnoon.
rEsEArChEs show thAt ABout 60 pErCEnt oFAmEriCAn ADults will tAkE A nAp iF thEy ArE givEn thE opportunity. oBviously, it is nAturAl For us to nAp. slEEping FiFtEEn minutEs to two hours in thE EArly AFtErnoon CAn mAkE us rEFrEshED AnD rEDuCE strEss.
whAt’s thE mAin iDEA oF this pAssAgE
A、DisCussing thE nEgAtivE EFFECts oF nApping.
B、DisCussing thE DAngEr oF slEEpinEss.
C、ConvinCing thE rEADErs oF thE nECEssity oF nApping.
D、tAlking ABout tAking A nAp At work.