Although oF CoursE thErE ArE ExCEptions, it sEEms rEAsonABly ClEAr thAt in CErtAin CountriEs—rwAnDA, somAliA AnD pArts oF thE FormEr yugoslAviA ComE to minD—hungEr is lEss A rEsult oF An ABsolutE FooD shortAgE, ______ A poliCy DECision or thE politiCAl situAtion.
A、thAn oF
B．rAthEr thAn
C．But thE rEsult oF
D．thAn is