题目内容
试题答案
不能判断四边形ABCD是平行四边形的是( )
A.AB = CD,AD = BC B.AB = CD,AB∥CD
C.AB = CD,AD∥BC D.AB∥CD,AD∥BC
A.AB=CD,AD=BC B.AB=CD,AB∥CD
C.AB=CD,AD∥BC D.AB∥CD,AD∥BC