A. Great.

B. He wanted to be a scientist and fly to the moon.

C. What was his dream when he was twelve?

Mary: What did he want to be when he was a child?

Li Ming: 【1】

Mary: 【2】

Li Ming: He liked swimming and speaking.

Mary: 【3】

【答案】

【1】B

【2】C

【3】A

【解析】

略