.Fourchildren,Rob,Danny,MarthaandBent,hadaraceacrosstheyard.DannywasasmanyplacesbehindMarthaasBentwasaheadofRob.MarthawasnotfirstandRobwasnotsecond.Whowasfirst,second,thirdandfourth?
2.Roundasabutton,deepasawell.Ifyouwantmetotalk,youmustfistpullmytail.Whatam
3.Ifyouhaveit,youwanttoshareit,Ifyoushareit,youdon'thaveit.Whatisit?
4.ThisRomannumeralequation(等式)iswrong.Canyoumakeitrightbymovingjustoneletter?
XIIV+XVII=XXX