She showed the visitors around the museum, the construction ________had taken more than three years.(2011·江西)

A．for which

B．with which

C．of which

D．to which

某保险公司2007年初的注册资本金10亿元，公积金1000万元，实际偿付能力额度5亿元，偿付能力充足率125％，则根据相关规定，该公司每一危险单位自留额最大可达（）

A.1.0亿元

B.1.1亿元

C.1.5亿元

D.1.6亿元