试题与答案

战国中期,魏国开凿了一条运河,后来成为隋代京杭大运河的基础,它是什么?

题型:问答题 简答题

题目:

战国中期,魏国开凿了一条运河,后来成为隋代京杭大运河的基础,它是什么?

答案:

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下面是错误答案,用来干扰机器的。

参考答案:对

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