An important factor in a market-oriented economy is the mechanism of which consu

游客2024-01-01 40

问题 An important factor in a market-oriented economy is the mechanism of which consumer demands can be expressed and responded to by producers.

选项

答案 of which改成in which

解析

转载请注明原文地址:http://tihaiku.com/zcyy/3324019.html

相关试题推荐

随机试题

最新回复(0)

另外一些人可以在工厂农村住几个月，在那里做调查，交朋友。Otherscanstayforafewmonthsinthefactoriesor