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问题 问答题

可持续发展战略的基本要求是什么

答案

参考答案：①转变经济增长方式，走新型发展道路；②坚持计划生育的基本国策，提高人口素质；③合理开发自然资源，节能降耗，保护生态环境。

完形填空

Trees are useful to man in three very important ways. The first important way is that they provide man with food，wood and other products. Trees provide man and animals with food to live on the earth. It’s not easy for man to live on the earth without trees.

The second important way is that trees give us shade. On a hot summer day，people are eager to（急于）have a rest under the shade of a tree after they have walked a long way. You can imagine how important the shade of a tree is to man and animals.

The third important way is that trees help to prevent droughts and floods. However，in many parts of the world，man has not realized the third important way. He has cut trees down in large numbers. In the end he finds that he has lost the best friends he once had.

小题1:Is it easy for man to live on the earth without trees?

                                                        

小题2:What is the first important way that trees bring us?

                                                        

小题3:Where are people eager to rest after they have walked a long way?

                                                        

小题4:In the end he finds he has lost the best friends he once had. What does ‘the best friends” here mean?

                                                         

小题5:What should we do in order to protect trees?

                                                          
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选择题

我市统计局发布的统计公报显示，2004年到2008年，我市GDP增长率分别为：9.6%，10.2%，10.4%，10.6%，10.3%．经济学家评论说，这5年的年度GDP增长率相当平稳，从统计学的角度看，“增长率相当平稳”说明这组数据的（  ）比较小[ ]

A．中位数

B．平均数

C．众数

D．方差
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