【题目】从方框中选出合适的句子，补全对话
A. OK!
B. We are going to visit an old friend.
C. Yes, it will.
Mrs Brown: Will it be rainy in Beijing tomorrow?
Mr Brown: 1.________.
Mrs Brown: Let's take umbrellas with us.
Mr Brown: 2.________.
Mrs Brown: What are we going to do there?
Mr Brown: 3.________.
【答案】1.C 2.A 3.B
【解析】
略