问题 选择题 设a=log3π,b=log23,c=log32,则( )A.a>b>cB.a>c>bC.b>a>cD.b>c>a 答案 ∵log32<log22<log23∴b>c∵log23<log22=log33<log3π∴a>b∴a>b>c,故选A