“Green” is more than just a colour. It means that you should live to p  小题1:  the environment—the water, the land and the air. You can be a green kid by following these steps.

When you use l小题2:   of something, you do a good thing for the Earth. For example, a shorter shower m 小题3:   you use less water. Turn off the water when you are b  小题4:   your teeth.

Many times, even if you don’t need something, someone e 小题5:   might just need it. For example, if your younger sister doesn’t play with her toy bear, you can give it to your neighbour. Try to c 小题6:   books, toys, even clothes with friends.

It’s true that pollution is a great p  小题7:   now, but the Earth is still a beautiful and interesting place to explore (探索). Go for a hike(远足), visit nature gardens, climb m  小题8:  and take a boat in the rivers. Outdoor activities are g  小题9:  for you. You can also plant trees, collect reusable (可重复使用的）things and so on. B  小题10:  a green kid is so easy.

（）属于非接触性的研究方法，也是工作量较小又经济有效的方法。

A.观察分析法

B.访谈分析法

C.问卷调查分析法

D.文献资料分析法