she came to live in Yantai the year before and there since A livesB.has livedC.had lived D.had been living
问题描述：
she came to live in Yantai the year before and there since A livesB.has livedC.had lived D.had been living
答
B吧 since是现在完成时的标志C D为过去完成时A为一般现在时