【阅读理解。Doyoufindgettingupinthemorningsodifficultthatit'spainful?ThismightbecalledlazinessbutDr.Kleitmanhasanewexplanation.Hehasprovedthateveryonehasadailyenergycycle.Duringthehourswhen】

　　阅读理解。

　　Doyoufindgettingupinthemorningsodifficultthatit'spainful?Thismightbecalledlazinessbut

　　Dr.Kleitmanhasanewexplanation.Hehasprovedthateveryonehasadailyenergycycle.

　　Duringthehourswhenyoulabourthroughyourworkyoumaysaythatyou're"hot".That'strue.

　　Thetimeofdaywhenyoufeelmostenergeticiswhenyourcycleofbodytemperatureisatitspeak.

　　Forsomepeoplethepeakcomesduringtheforenoon.Forothersitcomesintheafternoonorevening.

　　Noonehasdiscoveredwhythisissobutitleadstosuchfamiliarmonologues(自言自语)as:"Getup

　　John!You'llbelateforworkagain!"ThepossibleexplanationtothetroubleisthatJohnisathis

　　temperature-and-energypeakintheevening.Muchfamilyquarrellingendswhenhusbandsandwives

　　realizewhattheseenergycyclesmeanandwhichcycleeachmemberofthefamilyhas.

　　Youcan'tchangeyourenergycyclebutyoucanlearntomakeyourlifefititbetter.Habitcanhelp

　　Dr.Kleitmanbelieves.Maybeyou'resleepyintheeveningbutfeelyoumuststayuplateanyway.

　　Counteract(对抗)yourcycletosomeextentbyhabituallystayinguplaterthanyouwantto.Ifyour

　　energyislowinthemorningbutyouhaveanimportantjobtodoearlyinthedayrisebeforeyourusual

　　hour.Thiswon'tchangeyourcyclebutyou'llgetupsteam(鼓起干劲)andworkbetteratyourlow

　　point.Getofftoaslowstartwhichsavesyourenergy.Getupwithaleisurelyyawnandstretch.Siton

　　theedgeofthebedaminutebeforeputtingyourfeetonthefloor.Avoidthetroublesomesearchfor

　　cleanclothesbylayingthemoutthenightbefore.Wheneverpossibledoroutineworkintheafternoon

　　andsavetasksrequiringmoreenergyorconcentrationforyoursharperhours.

　　1.Ifapersonfindsgettingupearlyaproblemmostprobably________.

　　A.heisalazyperson

　　B.herefusestofollowhisownenergycycle

　　C.heisnotsurewhenhisenergyislow

　　D.heisathispeakintheafternoonorevening

　　2.Whichofthefollowingmayleadtofamilyquarrelsaccordingtothepassage?

　　A.Unawarenessofenergycycles.

　　B.Familiarmonologues.