I think you’ve get to the point a change is needed otherwise you’ll fail.A. whenB. thatC

问题补充：

I think you’ve get to the point a change is needed, otherwise you’ll fail.

A. when

B. that

C. where

D. which

答案：

A. when

B. that

(答案→)C. where

D. which

解析：考查定语从句：先行词是the point（地步）定语从句缺少地点状语，用where引导定语从句，句意：我想你已经到了需要改变的地步了，否则你就会失败。选C。