My sister knows more about it than I do. A. I don’t know much about it than my sister. B. I don’t know as much about it as my sister did. C. I don’t know as much about it than my sister. D. IĐoạn văn33/40My sister knows more about it than I do.I don’t know much about it than my sister.I don’t know as much about it as my sister did.I don’t know as much about it than my sister.I don’t know so much about it as my sister does.Giải thíchChọn D