Can you make sure the gold ring?
A. where Alice had put
B. where had Alice put
C. where Alice has put
D. where has Alice put
网友回答
A. where Alice had put
B. where had Alice put
(答案→)C. where Alice has put
D. where has Alice put
解析：考查时态和宾语从句的语序。宾语从句中使用陈述语序，排除BD。本句没有出现过去的过去的时间状语，排除A。故C正确。