假定你是李明。上周末学生会组织部分学生去附近社区进行了一次义务劳动，受到居民的欢迎。请你给校园英文报写一篇报导。活动内容包括：
1．打扫卫生；
2．浇灌花木；
3．帮老人干家务；
4．跟小朋友做游戏等。
注意：
1．词数100词左右，题目已为你写好；
2．可适当增加细节，以使行文连贯；
3．请直接将书面表达写在背面。

A．To discuss ways of improving language skills.
B．To persuade people to go abroad to attend universities.
C．To advise readers to meet different people from abroad.
D．To introduce online programs to people unable to go abroad.

A．study animal behavior all year round
B．invite citizen scientists to do scientific research
C．collect information on the life cycles of common plants
D．help ecologists learn about wildfires in western United States