题干
补全对话
A：Will you help me?
B：____
A：What will you do tomorrow?
B：____
A：What about visiting the Great Wall?
B：____
A：What are you going to do this evening?
B：____
A：What did you do yesterday?
B：____
| A. Good idea. B. I made a kite. C. I will visit my grandma. D. I'm going to do my homework. E. Of course I will. |
答案(点此获取答案解析）
E,C,A,D,B
的圆心角所对的弧长为( )
