题目内容：

We can see a picture of a classroom. It is our classroom. It’s small. We have 25 students in our class. The walls are white and the desks and chairs are new. On the wall there is a flag and a clock. There is a map of China, too. Some plants are on the desk. They are for our teacher, Miss Smith. She likes her students. She comes to school early.

1.We have________   students in our class.

A. thirty    B. fifteen    C. twenty-five    D. forty

2.________     are on the wall.

A. A flag    B. A  clock    C. A flag and a clock    D. A watch

3.Our teacher is  ________      .

A. Miss Smith    B. Mr. Smith    C. Mrs. Smith    D. Smith Teacher