题目内容
资本—产出比是______与______之比。
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GDP是指经济社会在一定时期内运用生产要素所生产的全部最终产品的市场价值。( )
经济周期包括______、______、______和______四个阶段。
影响总供给的因素有______、______、______、______。
Questions 14 - 17 are based on the following passage about "Artificial Languages". You now have 20 seconds to read the questions 14 - 17. Many believe that ________ has the best chance of becoming a universal tongue.
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