下列选项中,p是q的必要不充分条件的是高(A)p:a+c >b+d ,q:a >b且c>d (B)p:a>1,b>1 q:f(x)=a^x-b(a>0,且a不等于1)的图像不过第二象限(C)p:x=1,q:x^2=x(D)p:a>1,q:f(x)=loga^x(a>0,且a不等于1)在(0,+无
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![下列选项中,p是q的必要不充分条件的是高(A)p:a+c >b+d ,q:a >b且c>d (B)p:a>1,b>1 q:f(x)=a^x-b(a>0,且a不等于1)的图像不过第二象限(C)p:x=1,q:x^2=x(D)p:a>1,q:f(x)=loga^x(a>0,且a不等于1)在(0,+无](/uploads/image/z/11228311-55-1.jpg?t=%E4%B8%8B%E5%88%97%E9%80%89%E9%A1%B9%E4%B8%AD%2Cp%E6%98%AFq%E7%9A%84%E5%BF%85%E8%A6%81%E4%B8%8D%E5%85%85%E5%88%86%E6%9D%A1%E4%BB%B6%E7%9A%84%E6%98%AF%E9%AB%98%EF%BC%88A%EF%BC%89p%3Aa%2Bc+%EF%BC%9Eb%2Bd+%2Cq%3Aa+%EF%BC%9Eb%E4%B8%94c%EF%BC%9Ed+%EF%BC%88B%EF%BC%89p%3Aa%EF%BC%9E1%2Cb%3E1+q%3Af%28x%29%3Da%5Ex-b%28a%3E0%2C%E4%B8%94a%E4%B8%8D%E7%AD%89%E4%BA%8E1%EF%BC%89%E7%9A%84%E5%9B%BE%E5%83%8F%E4%B8%8D%E8%BF%87%E7%AC%AC%E4%BA%8C%E8%B1%A1%E9%99%90%EF%BC%88C%EF%BC%89p%3Ax%3D1%2Cq%3Ax%5E2%3Dx%EF%BC%88D%EF%BC%89p%3Aa%EF%BC%9E1%2Cq%3Af%28x%29%3Dloga%5Ex%28a%3E0%2C%E4%B8%94a%E4%B8%8D%E7%AD%89%E4%BA%8E1%29%E5%9C%A8%280%2C%2B%E6%97%A0)
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