求问一道GRE填空题
Melodramas,whichpresentedstarkoppositionsbetweeninnocenceandcriminality,virtueandcorruption,goodandevil,werepopularpreciselybecausetheyofferedtheaudienceaworld______of______.
A.bereft...theatrically
B.composed...adversity
C.full.circumstantiality
D.deprived...polarity
E.devoid...neutrality
如果选E的话要怎么理解这句话啊!