若空间三条直线、、满足，则直线与 A．一定平行 �

若空间三条直线、、满足，则直线与

A．一定平行 B．一定相交

C．一定是异面直线 D．平行、相交、是异面直线都有可能

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若空间三条直线、、满足，则直线与 A．一定平行 �

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