以下句子哪个可以用在文章的开头段里?
A.Nowadays，it is common to ______. Many people like ______ because ______. Besides， ______. B.The best way to solve this problem I think is to give young people opportunities to do things independently. C.There is no immediate solution to the problem of …, but … might be helpful / beneficial. D.It is, therefore, evident that the task of … requires immediate attention.正确答案A
