sweetysweety (25)

Joined September 2017 Active 8 years ago

steemitboard (66)in #life • 6 years ago
RE: 需求与价值
Congratulations @sweetysweety! You received a personal award! Birthday! - You are on the Steem blockchain for 2 years! You can view your badges on your Steem Board and…
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tvb (65)in #life • 8 years ago
RE: 需求与价值
经济学里什么时候说是价格是由需求决定的？经济学里说，价格是由需求和供给两方面的影响决定的。
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steemit-2018 (0)(1)in #article • 8 years ago
RE: 艺术的核心
Sure you deserve it @sweetysweety . Im beginning to follow you now.
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RE: 需求与价值