Question

【题目】His grandfather __________ for thirty years.

A. died B. was dead C. has been dead D. has died

Answer 1

【答案】C

【解析】

试题分析：句意：他的爷爷去世30年。根据句意及题干分析此题应用现在完成时态，和时间段连用句中的谓语动词要用延续性动词，所以选C。