摘要:1.设a=log3π.b=log2.c=log2.则 ( ) A.a>b>c B.a>c>b C.b>a>c D.b>c>a [解析] ∵log3<log2<log2.∴b>c log2<log22=log33<log3π ∴a>b ∴a>b>c. 故选A. [答案] A
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