摘要: 时态 从句谓语动词 主句谓语动词 现在 \(\text{did/were}\) \(\text{would/coud/should/might + do}\) 过去 \(\text{had done}\) \(\text{would/coud/should/might + have done}\) 阅读全文
posted @ 2025-12-08 19:35 Nazq 阅读(3) 评论(0) 推荐(0)