七、阅读短文,选择正确的答案。
My friend is not a person. He is a "mouse". His tail(尾巴) is long and gray(灰色的). He doesn't like food. He likes playing computer games. He's not afraid of cats at all. I play with him every day.
My friend is very naughty(淘气的). He runs on the desk quickly. With his help I get a lot of knowledge from the Internet. Do you know who he is?
( )1. My friend is a "____".
A. person B. mouse C. cat
( )2. My friend likes ____.
A. food B. computer games C. studying
( )3. My friend runs on the ____ quickly.
A. chair B. desk C. bed
( )4. My friend is not afraid of ____ at all.
A. persons B. dogs C. cats
( )5. My friend has a long and gray ____.
A. tail B. leg C. arm

1. B；2. B；3. B；4. C；5. A