They overcame all the difficulties and fulfilled the plan ten da
分类: 英语（高升专）(c0003)发布时间: 2024-11-05 20:05浏览量: 0
They overcame all the difficulties and fulfilled the plan ten days ahead of schedule, ____ was something we had not expected. A、that B、this C、it D、which 【正确答案】：D 【题目解析】：语法结构题。根据句法知识，此处应为一非限制性定语从句。故D为正确答案。句意：他们克服了所有困难并提前十天圆满完成了任务，这是我们没有预料到的。