The floor of his study was occupied by a______mass of books and papers.
【正确答案】
C
【答案解析】本题是说他书房的地板乱糟糟地堆满了书和报纸。C项chaotic“混乱的,无秩序的”符合题意,如:After a series air raid,the traffic in the capital was chaotic.(在敌人连续空袭后,首都的交通糟透了。)其他三项callous“无情的,冷淡的”,heclic“兴奋的,狂热的”,cute“可爱的”都不正确。