· you will hEAr A rADio intErviEw ABout thE sportswEAr inDustry.
· For EACh quEstion (23-30), mArk onE lEttErA,B、orC、For thE CorrECt AnswEr.
·AFtEr you hAvE listEnED onCE, rEplAy thE rECorDing.

thE numBEr oF 16-to-25-yEAr-olDs in thE populAtionA．hAs inCrEAsED、B．hAs DroppED、C．hAs rEmAinED stEADy.