I have finished reading it.I finished reading it.这两句话有什么区别吗?第一句语法有问题吗

have you finished the book?i have read up to --the children discover the secret cave. have you finished (read) the book yet 现在完成时例句：I have finished reading the book,read要加ING? 是I have ever read the book是I have read this book ever.还是 have ever read the book.是I haven't finished reading the book yet .还是I haven't already read this book. I have just finished it i have not even read the first chapter(much less) finished the whole novel...扩号中的怎么理解? Could I borrow that book when you have finished( )it?a.to read b.not to read c.in reading d.reading have you finished the book?-- No.I’ve read up to where the children discover the secret cavehave you finished the book?-- No.I’ve read up to where the children discover the secret cave翻译 i have finished可否省略have I finished ____(read) the book last night. i have read every book. I have finished the essay at last. I have finished my homework.反义疑问句 -have you finished the book?-no,i've read up to _____the children discover the secret cave.a.whichb.whatc.thatd.where I won't lend you the book before I have finished it.为什么用have finished 请问这句应该是have finished还是finished?The moment I （have） finished I’ll give you a call. You can keep the book until you ( ) A,have finished reading;B,finish to read;C,will finish readingD have finished to read求详解, Have you finished（ ）the book?Not yet.I‘ll try （ ）it to you before Friday.A reading returning B to read to return C reading to return D to read returning