问题补充:
Our college is going to choose some from the graduates to serve the poor village during the summer vacation.
A. volunteers
B. firefighters
C. employers
D. prisoners
答案:
(答案→)A. volunteers
B. firefighters
C. employers
D. prisoners
解析:考查名词。A志愿者;B消防员;C雇员;D犯人。从句意判断,假期为农村服务,应是招募志愿者,所以选A。