题目

—______________ are you? —I’m fine, thanks A.  What               B. How’s           C. How 答案:C16.已知p:x2-4x-5>0,q:x2-2x+1-λ2>0,若p是q的充分不必要条件,则正实数λ的取值范围是(  )A.(0,1]B.(0,2)C.$({0,\frac{3}{2}}]$D.(0,2]
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