单选题 40. My client's office building has ______ many renovations in the past year, so we usually have meetings in my office.

【正确答案】 C

【答案解析】 选项C正确，has后面应该跟动词的过去分词构成现在完成时，意思是“经历了”或“经受了”。选项A、B和D都错误。