When someone gets old they often go to live in a home with other old people there are nur

问题补充：

When someone gets old they often go to live in a home with other old people there are nurses to look after them.

A. although

B. that

C. where

D. unless

答案：

A. although

B. that

(答案→)C. where

D. unless

解析：考查定语从句：句意：当有人变老了，他们经常和其他老人到有护理照顾他们的养老院。这里是用定语从句，先行词是a home，定语从句中不缺主宾表，缺少地点状语，用where引导定语从句，选C。