— Tomorrow is John’s wedding ceremony. Have you got any idea it is to be held?　 — I’m not

问题补充：

— Tomorrow is John’s wedding ceremony. Have you got any idea it is to be held?

— I’m not informed yet.

A. that

B. what

C. which

D. where

答案：

A. that

B. what

C. which

(答案→)D. where

解析： 略