Before the tourists set off , they spent much time setting a limit the expenses of the tr

发布时间：2020-08-17 00:02:49

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

网友回答

A. in
B. for
(答案→)C. to
D. about
解析：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。
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