Moderninventionshavespeededuppeople’slivesamazingly.Motor-carscoverahundredmilesinlittlemorethananhour,aircraftcrosstheworldinsideaday,whilecomputersoperateatlightningspeed.Indeed,thisloveofspeedseemsnever-ending.Everyyearmotor-carsareproducedwhichgoevenfasterandeachnewcomputerboasts(吹嘘)ofsavingprecioussecondsinhandlingtasks. | |
A.themanufacturersboastalot | B.timeislimited |
C.thepricesareincreasinglyhigh | D.ourloveofspeedseemsnever-ending |