When she is put in a situation she has to make a remark on others, she usually changes the topic.
A. that
B. when
C. which
D. where
网友回答
A. that
B. when
C. which
(答案→)D. where
解析：句意：当她处于这种境地时，她不得不对别人发表评论，她通常再改变一个话题。这里是定语从句，先行词是situation，当先行词是抽象的表示位置的词时，也可就按地点来对待，故选D。