根据汉语意思完成句子：__ __ __ __ last week,we had planted 3000 tress __ __ .

题目

根据汉语意思完成句子：__ __ __ __ last week,we had planted 3000 tress __ __ .
到上周末我们总共植了3000棵树.

答案

by the end of
唯一答案