![](https://lstatic.shangxueba.com/jiandati/pc/images/pc_jdt_tittleico.png)
根据所听到的内容,回答:A. To explain a new requirement for graduation.B. To interest studen
根据所听到的内容,回答:
A. To explain a new requirement for graduation.
B. To interest students in a community service project.
C. To discuss the problems of elementary school students.
D. To recruit elementary school teachers for a special program.
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_panel_vip.png)