Next door to ours , who has just retired from work.
A. where lives an old man
B. where does an old man live
C. lives an old man
D. does an old man live
网友回答
A. where lives an old man
B. where does an old man live
(答案→)C. lives an old man
D. does an old man live
解析：考查倒装。表示地点的词here, there, away, up, next等位于句首时，应该用全部倒装。即把谓语整个提到主语前。句意“我们隔壁住着一个老人，他刚刚退休。”把where看作定语从句的话，句子缺少谓语，排除A、B；D是部分倒装，排除D。故选C。