过去五年,我国对全球经济增长的贡献超过了三分之一。()
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产城互动,就是要让公共服务、产业、人三个要素走向良性循环。()
城市流动人口不是“盲流”,其产生是不以人的意志为转移的客观规律。()
At the quantities where the marginal cost curve intersects the average variable cost (AVC) curve and the average total cost (ATC) curve, respectively:
AVC and ATC are at their minimum points
B. AVC is at its minimum point and ATC is increasing
C. ATC is at its minimum point and AVC is decreasing
网络舆论的构成要素包括:网络舆论主体即()、网络舆论客体即()、网络舆论的()、()、网络舆论的()等。