今年是苏德战争爆发70周年，苏联解体20周年。阅读材料，回答问题。

材料一

大事年表

（1）根据大事年表提到的历史事件，分析苏联对第二次世界大战的影响。

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You have been working on a very large software development project that has made use of over 230 people．Finally，all the scope of work is completed，it would be BEST to （）．

A．throw a party for the team members

B．make sure the project is integrated with other projects

C．begin to focus on your other projects

D．analyze project success or failure