Before the tourists set off , they spent much time setting a limit _____ the expenses of the trip.A．

题目简介

Before the tourists set off , they spent much time setting a limit _____ the expenses of the trip.

A．in

B．for

C．to

D．about

题型：单选题难度：中档来源：不详

试题分析：考查介词：a limit to“…的限制”，句意是：在游客开始动身前，他们花了很多时间为旅行的开销设置了限制。选C。
点评：介词的考查重在搭配，平时学习过程中要多识记，做题时运用到上下文。