Give yourself a test. which way is wind blows? How many kinds of wide flowers can be seen from your front door?... Nature seems to unfold to people who watch and wait. Next time you take a walk, no matter where it is, take in all the sights, sounds and sensations. Wander in this frame of mind and you will open a new dimension to your life.In the passage,the author intends to tell us we should . A.fill our senses to feel the wonders of the worldB.get rid of some bad habits in our daily lifeC.open our mind to new things and ideasD.try our best to protect nature