【推荐1】听对话，回答下列各小题。
1. What courses is the man interested in?

A．Part-time summer ones.

B．Full-time summer ones.

C．Part-time winter ones.

2. How many students are there in a class?

A．About 10.

B．About 15.

C．About 25.

3. What is the woman probably going to introduce next?

A．When to start the courses.

B．What to bring for the class.

C．How much to pay for the courses.

【推荐2】

A．By learning grammar.

B．By reading English books.

C．By watching English movies.

【推荐3】

A．Yes, she is.

B．Yes, they are.

C．Yes, it is.