从方框中选出适当的句子补全对话,有两项多余。 A: Mom, this is my new friend, Jim. B: Welcome to our home, Jim. 1. _____ C: Thanks. Wow, your home is very nice! B: Thank you. 2. _____ Jim, are you and Jeff in the same class? C: No, but we're in the same grade. B: 3. _____ C: She's a nurse. B: Oh, I'm a nurse, too. 4. _____ C: She works at the People's Hospital. B: Me, too. 5. _____ C: Sure. Her name is Tina Green. B: Oh! It's a small world(世界). Your mother and I are friends like you and Jeff. A. May I have her name? B. Come in and please have a seat. C. What does your mother do? D. Sit down (请坐), please. E. How old is she? F. Where does she work? G. How is your mother?