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Which of the following best describes the

题型:单项选择题

题目:

Which of the following best describes the elasticities of supply for renewable and non-renewable resources Renewable resource Non-renewable resource()①A. ElasticPerfectly elastic ②B. Perfectly inelastic Perfectly elastic ③C. Inelastic Perfectly inelastic

A. ①

B. ②

C. ③

答案:

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