By the end of last month, our company _____ successfully carried
分类: 综合英语（一）(00794)发布时间: 2024-08-22 04:33浏览量: 0
By the end of last month, our company _____ successfully carried out its production plan for this year. A、has B、have C、had D、will have 【正确答案】：C 【题目解析】：时间状语By the end of last month表示过去已经完成，故用had done。