I___to my brother since last summer.A.didn`t write B.hadn`t written C.haven`t written D.don`t write

来源:学生作业学帮网 编辑:学帮网 时间:2024/06/05 23:10:21

I___to my brother since last summer.A.didn`t write B.hadn`t written C.haven`t written D.don`t write

C
since 主句用完成时态

I_C__to my brother since last summer.A.didn`t write B.hadn`t written C.haven`t written D.don`t write
since用现在完成时态
希望能够帮到楼主