The Soviet Union was not listed as a third-world nation just because of(). A. its powerful military forces B. its vast land C. its industrial competitiveness D. its contributions to world peace
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议价适用于( )
议价适用于( ) A. 对供应商十分了解 B. 供应商不明或分布甚广 C. 长期供应商 D. 个别有特定条件的供应商