W: Have you ever heard of human cloning? M: Yes, but human cloning is banned in America. W: I think its a good idea to create cloned babies for the infertile couples. M: Human cloning will lead to a series of ethical problems. Any way I strongly obje
发表于:2018-12-17 / 阅读(55) / 评论(0)
流利美国口语
W: How long have you had your computer? M: Ten years. It works like a charm. W: Ten years? What a dinosaur. I cant believe you still use it. M: I can up-grade it if necessary. W: It wont be worth it. Youd better buy a new one. Dialogue 2. W: What do
发表于:2018-12-17 / 阅读(44) / 评论(0)
流利美国口语