交错要约是双方同时向对方发出了内容一致的要约。()
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对于事关国家生态安全的重大事件，应开展多部门联合执法，做到不越雷池一步。()
In ancient time, the requirement for payment for religious obligations, bride-money or tax
What is the cause of dreams in which you are being chased？
为确保国家生态安全战略顺利实施，必须加强体制机制建设，整合相关的组织机构，明确各部门职责。()
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