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?