4、ectedB.cushionedC.pensatedD.corresponded26.Somethingsarehardtodoinzero______whiletheyareeasytofinishontheearth.A.identityB.theoryC.potentialD.gravity27.Allofusareinapuzzleaboutthesuddenchangesandobviously,we have to reconsider ourschedule______allofthem.A.inprefe