第24题: [单项选择]The law of supply and demand will eventually take care of a shortage or ________ of dentists. A. surge B. surplus C. flush D. fluctuation 参考答案:B 答案解析:[译文]供求法则最终会平衡牙医数量的短缺或者过剩。
[题解]名词辨义:surge:‘(感情等的)洋溢,奔放;急剧上升,猛增;浪涛般汹涌奔腾”;surplus“过剩,剩余,盈余”,作为句中shorta