已知a, b表示不同的直线, α, β表示不同的平面, 则下列命题正确的是(

已知a, b表示不同的直线, α, β表示不同的平面, 则下列命题正确的是(  )

A.aα, bβ, αβ, ab    B.ab, aα, bβ, αβ

C.ab, aα, bα, aα  D.αβa, bβ, ab

答案

C                                      

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