he [ ]ever[ ][be]to the science museum

来源:学生作业学帮网 编辑:学帮网 时间:2024/05/27 08:29:43

he [ ]ever[ ][be]to the science museum

He (has) ever (been) to the science museum.
他曾经去过科学博物馆.

has ,been
has been to曾经去过