单选题 The wealth of a country should be measured ______ the health and happiness of its people as well as the material goods it can produce.

【正确答案】 B

【答案解析】(in terms of根据，按照)。句意为：既要根据一个国家生产的物质又要根据该国人民的健康和幸福来衡量它的财富。A. in line with跟……一致，符合；C. in regard to关于；D. in case of假使……，万一……。