be prepared for danger in times of safety
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live and work in peace and contentment
A. 国泰民安
B. 安居乐业
For civilization toefforts must be made to keep it alive and build on its heritage from one generation to the next. More importantly a civilization needs to adapt itself to the changing times and break new ground.
A. endure
B. ensure
Confucius said, "When one's inner disposition is in___of his outward grace, he will look uncultured; when one's outward grace is in excess of his inner disposition he will seem to be superficial. Only when his inner disposition and outward grace are in balance can he be a man of virtue." (The Analects)
A. excess
B. excuse
The lack of forests and vegetation, and___ecological environment are still problems that need tremendous efforts.
A. fragure
B. fragile