【正确答案】A Threat to Endangered Animals
Recently, we can see that there is a hot discussion in newspapers, TV and Internet, that is, many animals are now in danger of becoming extinct, which arouses an increasing amount of attention. Among many threats to endangered animals the biggest one is human being. The endless needs of people are the most serious threat to the endangered animals. For instance, when the luxury goods of ivory got more and more popular, the amount of elephants dropped dramatically year by year. When women were crazier and crazier for furs, many animals were forced to the line of extinction. And then, we have to do something to cope with the situation, such as establishing wildlife reserves, or issuing rules and regulations to protect wild animals. According to what I have discussed above, a conclusion can be safely made that a main threat to endangered animals is our human race, therefore, we must take measures to maintain the nature and keep it for further generations.