Sara, my colleague, has been the run all week preparing for her son’s wedding.A. in B. to C. on D. a

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编辑：chaxungu时间：2026-04-27 02:56:52分类：高中英语题库

【题目】Sara, my colleague, has been ______ the run all week preparing for her son’s wedding.

A. in B. to C. on D. at

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【答案】C

【解析】

试题分析：考查介词。on the run逃跑，忙碌，奔波。句意：我的同事萨拉，整个一周都在忙碌着为儿子的婚礼做准备。故选C。