技客一族,是指拿特长换生活的人,如用汽车陪驾交换电脑维修,用

技客一族,是指拿特长换生活的人,如用汽车陪驾交换电脑维修,用瑜珈招式交换摄影技术……目前,越来越多的人参与到技能互换中成为“技客一族”。下列对这一经济现象的说法正确的是

①“技能互换”是商品流通现象        ②“技能”是使用价值与价值的统一体

③“技能互换”是求异心理引发的消费  ④“技能互换”符合等价交换的原则

A.①③           B.①④           C.②④             D.③④    

答案

C

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