ACCorDing to miriAm, whiCh oF thE Following stAtEmEnts is inCorrECt
A、ExtEnDing sChool yEAr CAn rEDuCE thE quAlity oF thE timE in ClAss.
B、ExtEnDing sChool yEAr CAn intErrupt FAmily liFE.
C、ExtEnDing sChool yEAr DoEsn’t nECEssArily improvE tEst sCorEs.
D、ExtEnDing sChool yEAr mAy inCrEAsE thE Cost oF sChools.