【判断题】【消耗次数:1】
编号为2的框架梁有三跨,两端有悬挑,可用KL2(3B)表示。
正确
错误
参考答案:
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相关题目
【判断题】 编号为2的框架梁有三跨,两端有悬挑,可用KL2(3A)表示。
①  正确
②  错误
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