How many trees____(plant)in your school last year

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/03 18:34:28

How many trees____(plant)in your school last year

How many trees【were planted 】in your school last year?
用一般过去时的被动语态.

可以有几个字呢?
一个的话是planted,
长点就是have been planted 哦~