回答数
4
浏览数
142
八彩虹624
到上个月末他已经完成了任务了。 英语：He had finished the task by the end of last month.
蔡zhong凯
到....结束时
我躲在墙角哭
We had learned 1000 words by the end of last month
王小虎呦
到上个月末他已经完成了任务了英语：He had finished the task by the end of last month
优质英语培训问答知识库
