A. And global warming will speed up the destruction of forests.

　　B. Keep in mind that you can’t just plant the seedlings anywhere.

　　C. Recreations won’t work until all these details have been considered.

　　D. So a good plan is needed to make the reforestation a successful one.

　　E. The forest also protects us from typhoons and other natural disasters.

　　F. There are many things to be done when it comes to this type of effort.

　　G. It is important to make sure that they are suited to the climate and the type of soil.

　　【答案】

　　F

　　G

　　D

　　B

　　E

　　考查上下文的语境理解。根据上文Some additional trees which are not native in the area also need to be planted. 一些额外的树，而不是土生土长的在该地区也还需要种植。再根据下文The importance of having multiple species of trees is considered to make sure that the needs of other species that will live and grow in the area are met. 拥有多个种类的树木的重要性被认为是确保满足的将生活和成长在该地区的其他物种的需要。这些都反应出其他树在该地区的成长很重要，故选G。

　　考查上下文的语境理解。结合下文The plan must include accurate spacing on plants and trees. 该计划必须包括在植物和树木的准确间距。the plan是承接之前提出的，对此做以解释，故可知上文提到plan，故选D。

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