A. 4.984% B. 4.86% C. -3.704% D. -3.828%B

天天题库2019-12-17  9

问题

选项 A. 4.984% B. 4.86% C. -3.704% D. -3.828%

答案B

解析[img]/upload/tiku/37/5850451_1.jpg[/img]
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