Have you ever to the museum we paid a visit last year? A. been; whichB. been; to whichC

问题补充：

Have you ever to the museum we paid a visit last year?

A. been; which

B. been; to which

C. gone; which

D. gone; to which

答案：

A. been; which

(答案→)B. been; to which

C. gone; which

D. gone; to which

解析：考查词组和定语从句：句意：你去过我去年参观的博物馆吗？have/has been to曾经去过，have/has gone to已经去了，第一空填been，第二空是定语从句，先行词是the museum，定语从句中pay a visit缺少介词to，定语从句用to which引导。选B。