if only虚拟语气形式（if only虚拟语气）

发布时间：2025-10-10 | 来源：互联网转载和整理

1、if only 虚拟语气从句三种变化形式与现在事实相反用一般过去时态If only I were a bird.与过去事实相反用过去完成时态If only I had followed your advice yesterday.与将来事实相反用过去将来时态If only I could pass the exam next week.