①与经营者协商和解
②请求消费者协会调解
③根据与经营者达成的仲裁协议,提请仲裁机构仲裁
④向人民法院提起诉讼
A:①②③④
B:②③④
C:①②④
D:①③④
——This is story I've told you about several times.——It's great. I've never heard more moving one.