题目内容

活塞环黏着在环槽中将导致______。

A. 密封不良
B. 弹力下降
C. 搭口间隙变小
D. 折断

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图17—3显示的是一国的劳动力市场,其生产函数是第1题的生产函数。在该图中,指出均衡的实际工资率和就业率。使用图17—2中的生产函数,确定该国潜在的GDP。

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