Summerholidaysspentonthehotghettostreetsare__________thetimemiddle-classstudentsdevotetocamps,exoticvacationsandhighlyorganizedsports.[A]ashardlyculturallyenrichingas[B]ashardlyenrichingcultureas[C]hardlyasculturally

　　Summerholidaysspentonthehotghettostreetsare__________thetimemiddle-classstudentsdevotetocamps,exoticvacationsandhighlyorganizedsports.

　　[A]ashardlyculturallyenrichingas

　　[B]ashardlyenrichingcultureas

　　[C]hardlyasculturallyenrichingas

　　[D]hardlyasculturalenrichingas