my brother cut a tree in front of our house last year.这样写对吗?

没错!


如不明白请追问
手机提问者如果满意,请在客户端右上角评价点“满意”即可
如果有其他问题请采纳本题后另发点击向我求助,答题不易,请谅解,谢谢.
祝学习进步要怎么样才可以向你直接求助？在我的ID 上点击求助即可没有求助的地方可以点击at first,i need to prepare a gift and then sendhim the gift on his birthday.对吗？At first 和 then 对应不好， 而且后面啰嗦了点First,i need to prepare a gift and then sendit to him on his birthday