考博考试

根据网考网考试中心的统计分析，以下试题在2018/10/23日考博习题练习中，答错率较高，为：31%
【单选题】What does, according to the author, economic welfare consist of
A．a general sense of contentment with any individual being part of a group.
B．a basic duality or dichotomy between the amount of pleasures that one individual can experience and discontentment.
C．the act of measuring the amount of gratifications and dissatisfactions with a measure of value.
D．the relentless idea that people have to forfeit in expiation for their pleasures.
网考网参考答案：B，答错率：31%
网考网试题解析：
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