25. 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
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。故选项A符合答案。
根据句意：Peter在这个月底将从事旅行社主人的职位。
对up短语含义记忆不准确。