Paul, for years to make money, finally paid off his debts.A. struggled B. strugglingC. having strugg

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编辑：chaxungu时间：2026-04-27 02:51:56分类：高中英语题库

【题目】Paul, _______ for years to make money, finally paid off his debts.

A. struggled B. struggling

C. having struggled D. to struggle

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【答案】C

【解析】

试题分析：考察完成时态。主句是过去时态。而从句的动作发生在主句之前，所以要用完成时态。