单选题 Do you think they have ______ food for all these people here?
A. subsequent B. beneficial
C. sufficient D. average

【正确答案】 C
【答案解析】[解析] 本题考查形容词辨析。sufficient“足够的,充足的”;subsequent“随后的,后来的”;beneficial“有利的,有益的”;average“平均的”。句意为:你认为他们有足够的食物给这里的人们吗?