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Haveyoueverstayeduplate?Ifso,youknowthatnotgettingenoughsleepcanmakeyoutriedandgrumpy.Notsleepingenoughsleepcanalsomakeithardertothinkclearlythenextday.Sleepscientistshavelongknownthatgettingagoodni
更新时间: 2025-08-25 16:20:57
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问题描述:

Haveyoueverstayeduplate?Ifso,youknowthatnotgettingenoughsleepcanmakeyoutriedandgrumpy.Notsleepingenoughsleepcanalsomakeithardertothinkclearlythenextday.
Sleepscientistshavelongknownthatgettingagoodnight’ssleepisveryimportant.Ithelpskidsbeabletodotheirbestduringtheday.
Arecentstudyshowsthatsleephelpsimproveproblem-solvingskillsandcreative(创造性的)thinking.Forthestudy,twogroupsofstudentsansweredamathproblem.Thegroupthatsleptforeighthourssolvedtheproblemcorrectlymoreoftenthanthegroupthatdidnotgetenoughsleep.
Whileyousleepatnight,yourbrainisbusydoingits“homework”.Itsortsout(整理)alltheinformationthatyougetintheday.Gettingenoughsleepeachnightcanimproveyourthinkingability.Thatwillsurelyhelpyoudoyourbestatschool.Expertssaythat,inreturn,canleadtobettergrades.
小题1:Theunderlinedwordgrumpyinthefirstparagraphmeans_______.

A.excitedandhappyB.activeandcreative
C.impatientandangryD.boredandweak
小题2:Choosethebesttitleforthispassage.A.SleeptoSuccessB.ARecentStudyC.DoSleepWellD.TheMoreSleep,theBetter

梁金昌回答:
  小题1:C小题2:A   略
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