中国特色社会主义理论体系是***在30多年的改革实践中经过不懈探索形成的。这一理论体系包含的重大战略思想有（   ）

根据拼音写出相应的词语。
①但当我哀悼隐鼠，给他复仇的时候，一面又在kě mù（          ）着绘图的《山海经》了。
②人，是jiàn wàng（               ）的。不记仇，很对。但是，不能忘记。
③那小船zhuǎn wān mò jiǎo（                 ）钻入了苇塘的深处。

      What does it mean to be green? "Green" is more than just a color. It also means taking special steps to protect the environment. Why green? Plants are green, and without them, the earth wouldn't be such a lovely home for us.

     Every day, people make a lot of trash and pollution. What can you do? Here's a four-step guide to being green:

       Reduce the amount of things you use and throw away.

      When you use less of something, you do a good thing for the earth. For example, if you take a shorter shower, it means that you will use less water and less fuel(燃料).

      Reuse things when you can.

      Sometimes people call our society a "throwaway society". That means that we're quite used to throwing away old things and buying new things. Many times, even if you no longer need something, someone else just might need it. For example, if you are in Grade Two, why don't you give your used books to a student who is in Grade One now?

      Recycle bottles, paper, books and even toys.

      Recycling is easy. Many people will pick up your recycled things right in front of your house. Tell your mom or dad that you want to recycle things and help remind others about which things can be washed and recycled.

      Enjoy the earth--walk in the woods, plant a tree, and eat some of the delicious food that it produces.

若ab＝1，x＝ $\frac{1}{1+a}+\frac{1}{1+b}$ ，y＝ $\frac{a}{1+a}+\frac{b}{1+b}$ ，则xy＝____。

—Let's go to the