She wrote a lettter to her father,_______she made her secret known.A which B that C in which D there已知选C,请详解为什么PS：这里的 in which等于where吗?
问题描述：
She wrote a lettter to her father,_______she made her secret known.
A which B that C in which D there
已知选C,请详解为什么
PS：这里的 in which等于where吗?
答
这里有两个句子。必须有引导词，排除D.又因为第二个句子不缺成分，所以Which ,That 都不能用。很简单啊，这里in which 可以等于where .请采纳
答
in which引导定语从句：相当于in the letter
这里的in which不等于where,因为这个letter不是地点名词.
她写了一封信给她父亲,在信中她透露了她的秘密.