题目

阅读短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。What are two things that make humans different from animals? One islanguage, and the other is music. It is true that some animals can sing (andmany birds sing. better than a lot of people). However, the songs of animals,such as birds and whales, are very limited. It is also true that humans, notanimals, have developed musical instruments.Music is strange stuff. It is clearly different from language. However,people can use music to communicate things—especially their emotions. Whenmusic is combined with speec 请你对该做法作出评价。对于有利于社会可持续发展的项目，在其后面的括号中写“T”号；对于不利社会可持续发展的项目，在其后面的括号中写“F”号：实行“封山”，禁止砍伐一切树木。（　　） (　　)