根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    If you can choose a person as your neighbor, 1 do you want to choose? Maybe you will choose a film star like Brad 2 a rich man like Bill Gates. You may 3 choose a president like Barack Obama. Do you want to know who I want to choose as my     4? It's a detective(侦探)5 Sherlock Holmes.

    In fact, I want to be a detective like him. I think I can 6 a lot from him if I live next to him. 7 his neighbor can make it convenient(方便的) for 8 to learn from him. If I choose to live next to Sherlock Holmes, no bad people can hurt me because they are 9 of him. When I have some trouble, I can run to his house and 10 him for help. What's more, maybe I can have a chance to work with him.