Handsplayanimportantpartinourdaily阅读答案
handsplayanimportantpartinourdailylife.butdoyouknowwhichofyourtwohandsyouusemore?veryfewpeopleusebothhandsequallywell.mostofusareright-handed.onlyaboutfivepeopleoutofahundredareleft-handed.new-bornbabiescantakeholdofthingswitheitheroftheirhands,butinabouttwoyearstheyusuallyusetheirrighthands.scientistsdon'tknowwhythishappens.
monkeysareourcloserelativesintheanimalworld.scientistshavefoundthatmonkeysliketouseoneoftheirhandsmorethantheother,butitcanbeeitherhand.thereareasmanyright-handedmonkeysasleft-handedones.nexttimeyouvisitazoo,watchthemonkeyscarefully,youwillseethatsomeofthemwillusetheirrighthandsandotherswillusetheirlefthands.butmostofthepeopleusetheirrighthandsbetterandthismakeslifedifficultforthoseleft-handedpeople.weliveinaright-handedworld.
()41.howmanypeopleamong100peopleusetheirlefthandsbetter?
a.5%.b.50%.c.95%.
()42.what'sthemeaningoftheunderlinedword"equally"inchinese?
a.公正地b.均等地c.平凡地
()43.new-bornbabiescanuse__________.
a.bothoftheirhandsb.neitheroftheirhandsc.theirrighthands
()44.whichofthefollowingistrue?
a.therearemoremonkeysusingtheirrighthandsthanlefthands.
b.therearemoremonkeysusingtheirlefthandsthanrighthands.
c.thereareasmanyright-handedmonkeysasleft-handedones.
()45."weliveinaright-handedworld."means__________.
a.mostpeopleusetheirrighthandsbetter.
b.fewpeopleusetheirrighthandsbetter.
c.halfofthepeopleusetheirrighthandsbetter