省略If的完全倒装Had he known this would happen,he might have acted differently.为什么用might have现在完成时?这个虚拟语气有什么格式吗
2022-10-06 22:00:24 18次 反馈错误 加入收藏 正确率 : 100%
题目内容：
省略If的完全倒装
Had he known this would happen,he might have acted differently.
为什么用might have现在完成时?
这个虚拟语气有什么格式吗
本题链接：
