31 , we should do something to make 32 world cleaner. Remember: The death of the animals will bring a disaster (灾难) to human beings. 七、语法选择 阅读下面短文,掌握其大意,然后按照句子结构的语法性和上下文连贯的要求,从每题所给的四个选项中选出一个最佳答案,并将答题卡上对应题目所选的选项...
D.You can learn more from Polar Bears International. B In Finland (芬兰), a family came up with a special idea to protect their forest: they let people come and hug the trees. Every August, the World Tree Hugging Game will take place in Finland.In this game, people do three things:F...