什么叫since 强调结构前后时态一样?since还有前后时态一致的情况的啊?
问题描述：
什么叫since 强调结构前后时态一样?since还有前后时态一致的情况的啊?
答
有没有这样的 It was since two years ago that I began to learn English.
什么叫since 强调结构前后时态一样?since还有前后时态一致的情况的啊?
有没有这样的 It was since two years ago that I began to learn English.