Match the questions Virani asks with the responses he gives. 说明:填写所选答案(句子)前的字母,注意要大写。 1.So why are vultures important? 2.what is the problem with vultures? 3.So what’s being done? 4.How can you help ? ◦ A. You can become active, make noise. B. First of all, they provide vital ecological services. C. Well, we’re conducting research on these birds. D. We have eight species of vultures that occur in Kenya of which six are h ighly threatened with extinction.