In a materialistic and ______ society people's interest seems to be focused solely on monetary pursuit.
 
【正确答案】 C
【答案解析】 形容词词义辨析。adaptive“适应性的”;addictive“上瘾的”;acquisitive“可获得的,想获利的”;arrogant“狂妄自大的”。根据句中连词and判定,空格应填入与materialistic同类的词,只有acquisitive符合句意。故答案为C。