Sarah _many interesting places since shecame to live in Shanghai last year.A has bisited B will visit Cwas visiting D had visited我选的是D.首先它有since 表示是完成时态.还有last year所以应该是过去完成时.

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/08 19:30:45
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