王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 It _________ 3 years since his grandma ________.A、has been; diedB、is; has diedC、was; diedD、is; has been dead 答案 登录 注册 D 出自:超星 >> 兰州工业学院-大学英语 兰州工业学院继续教育学院