【题目】 ---Many people in big cities cannot enjoy life even though they have houses, cars and ideal jobs.
---Sub-health may partially ______ it．.
A. stand for B．call for
C．answer for D. account for
在线课程【答案】D
【解析】
试题分析：考查固定词组。A代表B需要C回答D对…负有责任,原因是，句意：亚健康可能会部分解释它。故选D。