Sarah _many interesting places since shecame to live in Shanghai last year.
问题描述：
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.
答
应该选择A has visited.since在这儿表示是从去年她来上海这个时间点到现在.