从方框中选出适当的句子补全对话，其中有两项多余。 A: 1 B: No, that' s John. Jack is shorter than John. A: They look the same. 2 B: Yes, they are. And they are my best friends. We have the same hobbies. A: Then, what are your hobbies'? B: 3 A: Do you have any differences? B: Yes. 4 A: What are you going to be when you grow up (长大)? B: 5 A. Are they twins? B. They are more athletic than me and I am calmer than them. C. Who is your best friend? D. Is that Jack? E. I like to have friends who are like me. F. We all enjoy playing the guitar and we like sports. G. Jack and l want to be pop singers,and John wants to be a doctor. 1._____  2. _____  3. _____  4. _____  5. _____