问题
选择题
Mary, 63, teaches painting, a skill she learned at a community college for senior citizens, while her husband Blare _______ head of the volunteer group.
A．makes for
B．brings up
C．takes on
D．serves as
答案
答案：D
题目分析：句意：63岁的玛丽是这个志愿者组织的绘画老师，之前她在一个老年社区学院学习过绘画，而她的丈夫Blare则担任该组织领导。make for 有利于；bring up 抚养，培养，提出；take on 呈现，雇佣，承担；serve as 充当，担任。故选D。