I'm reading a book .中的主语,谓语,宾语是什么?am reading 就是一个整体,叫谓语,还是这个整体中还分什么语?GaryMu 说谓语不包括reading,又是怎么回事儿?

I'm reading a book .The book is about Chair-man Mao.（改为复合句） I'm reading an i_____ book . The Book I M Not Reading 歌词 英语翻译I am reading a book loudly. I am reading a book改为疑问句 I reading a Chinese book 改错 I am reading a book .对reading提问 I'm reading a book _(deal)with the students' problems 变成间接引语I’m reading a book.Jim told Mary____ I'm reading a book.It's about space.（改为定语从句） I'm reading a book.划线提问,如果划了reading a book,应该怎么问?改为否定句呢？一般疑问句？ I‘m reading an English book（对reading an English book提问） I'm reading a book____art I'm reading a story l'm reading a book 对 reading a book 部分进行提问 I'm reading my book now怎么改成一般疑问句 i have read this book twice now i'm reading it third timei have read this book twice .now i'm reading it ( )A.a third time.B.the third time l'm reading a book ——art