In regard to the production of goods in greater quantities, the author states th

游客2025-03-17  0

问题 In regard to the production of goods in greater quantities, the author states that ______. [br] Improved quality of facial tissues resulted from ______.

选项 A、mass—production methods
B、popular demand for a better product
C、a decrease in production costs
D、competition among manufacturers

答案 D

解析 参看上一题
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