I haven’t decided hotel to stay at.A. whichB. whatC. at whichD. where

问题补充：

I haven’t decided hotel to stay at.

A. which

B. what

C. at which

D. where

答案：

(答案→)A. which

B. what

C. at which

D. where

解析：可联系答.案.网客服索取。