填空题

______(重大事故接连出现，给人民生命财产造成严重损失) have taught us a sobering lesson.

【参考答案】

Frequent serious accidents that inflict/result in heavy loss......

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We_______(坚持扩大内需方针) and continued to take measures to exercise macro-control over new developments in the course of economic operation.

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people whom their parents have never met, and choose occupations different from those of their parents