【题目】Peter will his post as the head of the travel agency at the end of next month.
A.take up
B.put up
C.add up
D.break up

【答案】A
【解析】句意：Peter在这个月底将从事旅行社负责人的职位。take up”拿起，开始从事“；put up”竖立；搭建“；add up”加起来“；break up”结束，分解“。所以选A。