杆塔接地体的引出线以下哪些要求不正确？（） A．接地体引出线的截面不应小于50mm2

补全对话（本题共5小题，每小题2分，共10分，有两项为多余选项）
A: What do you think you will be in 10 years?
B: 小题1: ______________________________
A: Why do you want to be a doctor?
B: 小题2:______________________________
A: A great dream!
B: But I don’t know what I should do to make my dream come true.
小题3:______________________________
A: Well, I think you could study hard and go to a famous university.
小题4: ______________________________
B: Good idea! Thank you very much!
A: 小题5:______________________________

Could you please give me some advice? You are welcome. You should learn English well. I’ll be a doctor. It’s important for you to learn something about medicine there. What can I do for you? Because when people are ill, I will be able to help them and make them feel better.