1.1. What color is Coco?

A Brown.

B White.

C Black.

D

解析：选A。A细节理解题。根据原文“He is brown and cute”可知Coco是棕色的。故选A。

2.2. Where does Coco like to run?

A In the park.

B In the house.

C In the school.

D

解析：选A。A细节理解题。根据原文“He likes to run in the park”可知Coco喜欢在公园里跑。故选A。

3.3. What can Coco do?

A Sing songs.

B Fetch a ball.

C Read books.

D

解析：选B。B细节理解题。根据原文“Coco can fetch a ball”可知Coco会捡球。故选B。

4.4. What is the best title for the passage?

A Dogs in the Park.

B How to Play with a Dog.

C My Best Friend Coco.

D

解析：选C。C主旨大意题。全文围绕作者的小狗Coco展开，描写了它的外貌、喜好和与作者的感情，落脚点是“he is my best friend”。故选C。