情景对话 根据对话情景和内容，从对话后所给的选项中选出能填入每一空白处的最佳选项。选项 中有两个为多余选项。 Tom: What did you think of the lecture? Mary: 1 Tom: Did you really? Mary: 2 Tom: Certainly not . 3 Mary: So you think you know more than he does. Tom: Well, take coal for instance. Mary: 4 Tom: Coal won't become important again. Mary: Why not? Tom: It's too dirty. They won't be able to find people to work down coal mines in the future. Mary: 5 Tom: Nonsense. The only sort of power they will use in the future is atomic power. A. What about it? B. I thought he talked a lot of rubbish. C. I thought it was very interesting. D. What is it? E. Yes, didn't you? F. They'll invent new kinds of machinery. G. No, did you?