I like the girl who is in my class是定语从句吗?其主语为?

I like the girl who is in my class是定语从句吗?其主语为? the girl in white is my sister是定语从句吗 如果是的话定语从句的主语不能省略,为什么who 那可以改成定语从句I like the people who are in my hometown吗 i like the girl . her name is Ma ry.(合并为定语从句） 先行词在主语中是宾语/表语,定语从句直接跟在宾语后面吗? he married the girl who is beau i like a girl who works in sinopec 这个定语从句对吗 英语从句语法中文意思：这个是我喜欢的女孩定语从句：This is a girl who I like.表语从句：This 定语从句改 疑问句The girl who is standing there is my sister.改成疑问句.转 定语从句的主谓宾The girl who likes dancing此句 who代替了先行词 girl 做主语 like 一个句子可以同时是主语和定语从句吗 例如：this is the detective who came from lon 英语句型转换：合成含定语从句的复合句 She is the tallest girl in her class.She 定语从句中遇到whom怎么省主语 比如She is the girl whom I met yesterday.