he [ ]ever[ ][be]to the science museum
来源：学生学帮网 编辑：学帮网 时间：2024/06/25 04:48:45
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
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