A、CliEnt who hAs strEss inContinEnCE hAs BEEn givEn A pAmphlEt thAt DEsCriBEs kEgEl ExErCisEs. whiCh oF thE Following stAtEmEnts inDiCAtEs thAt thE CliEnt hAs unDErstooD thE instruCtions in thE pAmphlEt
A、"it will proBABly tAkE A yEAr BEForE thE ExErCisEs ArE EFFECtivE. "
B、"i shoulD pErForm thEsE ExErCisEs EvEry EvEning. "
C、"i CAn Do thEsE ExErCisEs sitting up, lying Down, or stAnDing. "
D、"i nEED to tightEn my ABDominAl musClEs to Do thEsE ExErCisEs CorrECtly. "