He doesn't like dancing,but his sister____.A,is B.likes C,does答案是_英语解答

He doesn't like dancing,but his sister____.A,is B.likes C,does
答案是选Cdoes.请问这个是做什么语法来解释的呢?

人气：123 ℃　时间：2019-12-11 16:36:08

解答

LUCY is not his sister,but lily is.
Mom didn't want the shirt,while lucy did.
都是用来代替前面的动词的,多读读就有语感了