问题 补全对话,情景问答
根据对话内容,从方框中选择正确的句子补全下列对话。
A: Where have you been, Mike? I phoned you, but you weren't in.
B: 1______.
A: Why did you go there?
B: 2______. It has made several old people who live nearby sick.
A: 3______.
B: Do you think "Greener China" can do something?
A: 4______ I think we should write a letter to the newspaper about the pollution.
B: 5______ It's our duty to protect the environment.
A. I've been to a farm.
B. Good idea!
C. I've been to a factory.
D. Because I found the factory pouring waste water into the river.
E. That's terrible.
F. What should we do to stop it?
G. Yes, of course.
答案

1-5   CDEGB

单项选择题
多项选择题