1.The report's aim is to confirm whether the polar bears are classified as endangered species.
9 g" g* g+ I$ ?6 k9 M$ C$ \2.Besides, the factors such as the protection of historical interests,the coverage rate of forest, air quanlity,local traffic,city life,public space ,GDP and so on are considered all included.$ G4 Y. S& I( \' q) ]& V
3.The assessment of the safest city is mainly based on the development of society,economy and ecology. / X/ }% c3 g, _* r- J: h
4.Compared wth the strong curiosity, the adolescents are always weak in self-control.
% o: n8 L2 s E5.家长们应该不仅给孩子提供物质保障,还同样需要关心他们并且更开明的对有关性知识进行交流。
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