杭州紫金港培训学校(紫金港专升本)杭州紫金港培训学校(紫金港专升本)
在职研究生英语(二)

If the company had invested in new techn…

第 3 题单选题模拟题较易

If the company had invested in new technology earlier, it ___ so many customers to its competitors.

虚拟语气状语从句非谓语动词独立主格结构
回到课节:第 5 节 状语从句、虚拟语气与非谓语动词
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