She showed the visitors around the museu
题型：选择题
问题：
She showed the visitors around the museum, the construction ________ had taken more than three years.[ ]
A. for which
B. with which
C. of which
D. to which
She showed the visitors around the museum, the construction ________ had taken more than three years.[ ]
A. for which
B. with which
C. of which
D. to which