In fact, they say, one reason endangered-species legislation has not passed is t

游客2023-12-23  26

问题 In fact, they say, one reason endangered-species legislation has not passed is that Canadians find it hard to believe that with so much open space, and SO few people, species could be in trouble.  [br]  

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答案 我希望世界一流的大学能够成为实现人类进步、全球稳定和国际安全的中流砥柱,而不是辅助力量。大学在推动经济增长方面的作用是有目共睹的。

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