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这道题是什么意思,能不能做一两道题教教我

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/08 13:48:54

解题思路: 终止行动词不可以和一段时间连用
解题过程:
1 has been in , for five minutes
2 have been in
3 have been back
4 have been
5 has been out , two years
最终答案:略