A.4.59375 B.-20.59375 C.-4.59375 D.20

练习题库2022-08-02  23

问题 A.4.59375B.-20.59375C.-4.59375D.20.59375

选项 A.4.59375
B.-20.59375
C.-4.59375
D.20.59375

答案 D

解析
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