已知为异面直线,平面,平面.直线满足,则（） A．,且 �

已知为异面直线,平面,平面.直线满足,则（　　）

A．,且 B．,且

C．与相交,且交线垂直于 D．与相交,且交线平行于

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已知为异面直线,平面,平面.直线满足,则（） A．,且 �