【答案解析】{{B}}Passage 1{{/B}} There lived three lizards in the forest. They suffered from a sense of insecurity due to their distinctiveness from the surrounding environment. One of them said, "It's really unsafe here. We've got to figure out a way to change the surroundings." Then the lizard set out to work. The forest was too big to be easily changed. Soon the lizard died of hard labor. Another lizard said, "It seems beyond us lizards to change this place. We might as well look for some other safe place to live in." And then it crawled out of the forest. However, it was starved to death before getting to its dreamland. The third lizard looked around and said, "Why not change myself to adapt to the surroundings, rather than the other way round?" Having said so, it gradually changed its skin color via light and shadow, and little by little it immerged on the trunk. Therefore the lizard became a chameleon, happily living and multiplying in the forest ever after.