单项选择题

第二节 短文理解2
阅读短文，从各题所给的三个选项中选出最佳答案。

This is a picture. It’s a classroom. It’s a nice room. In the picture, we can see five desks and six chairs. You can see a girl and two boys, too. Three books are on a desk. A pencil-box is on the desk, too. Two pens and two rulers are in the pencil-box. The girl is Lucy. She is eleven. One boy is Mike. He’s twelve. The other boy is Jim. He is ten. They are in Class 2, Grade 1. They’re good friends. Their teacher is Mr. Green. He isn’t here.

—Are they good friends