whAt DoEs thE writEr rEAlly wAnt to sAy in thE pAssAgE
A．As inDustry is growing FAst, pollution is thE nAturAl rEsult.
B．it's timE wE DiD somEthing to rEDuCE pollution.
C．wE shoulD Control thE spEED oF thE DEvElopmEnt to stop pollution.
D．with thE DEvElopmEnt oF tEChnology, pollution hAs BEComE A sErious proBlEm.