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甲公司与乙工厂、立一份水泥买卖合同约定，在2009年1月22日乙工厂向甲公司供货10t，价款20万元于200

9年3月1日一次结清。1月15日，乙厂在其合法进行的客户资信调查中发现甲公司负债累累已接近破产，乙厂即通知甲公司，若不在1月20日前出具银行信用证，其将中止履行合同。在本案中，乙厂行使了()。

A．同时履行抗辩权

B．中止履行合同权

C．先履行抗辩权

D．不安抗辩权

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第2题

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第3题

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第4题

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第5题

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第6题

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第7题

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第8题

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