Duringthedayweworkandplay;atnightwesleep.Ourbodiesrestwhilewesleep.Inthemorning
要写答案是根据哪句得来的
wearereadytoworkandplayagain.Whileweareasleepourbodiesgrowmost.Childrenusuallyneedmoresleep.Wecangetourlessonsbetterandwefeelbettertoo,whenwehaveplentyofrest.Boysandgirlsneedtenhoursofsleepeverynightwhentheyareeightornineyearsold.Ourbodiesneedlotsofairwhenwesleep.Ifwedonotgetenoughfresh（新鲜的）airwe’llfeeltiredwhenwewap.Whileinbedwemustnotcoverourheads.Ifwedo,ourlungs（肺）willnotgetenoughfreshair.Ifweopenourwindowsatnightwecanhaveplentyoffreshair.Coolairisbetterthenwarmair.Boysandgirlsmustgetenoughsleepiftheywanttogrowandbestrong.()1.Ourbodiesgrowmostwhileweare
A.eatingB.playingC.sleepingD.waking()2.Whichisthebestairforus?
A.HotairB.CoolairC.WarmairD.Dryair()3.Toolittlesleepmas.
A.nappyB.hungryC.tiredD.grow
