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问题 填空题

因网络割接等引起的号线资源的变更，应在割接完成后（）个工作日内完成号线资源数据的更新。

答案

参考答案：1

选择题
— Do you know who _____ the tomb of Emperor Qin and who _____ the mobile phone? 
— No, but we may ask our teacher.

A. discovered; invented
B. was discovered; was invented
C. invented; discovered
D. was invented; was discovered
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单项选择题

采取了减缓措施后，环境影响的表述为( )。

A．[拟建项目]+[环境]→{变化的环境}

B．[拟建项目]+[活动]→{变化的环境}

C．(活动)i(要素)j→(影响)ij→(预测和评价)→减缓措施→(剩余影响)ji

D．(活动)i(要素)j→(预测和评价)→减缓措施→(剩余影响)ji
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