Books are our best friends as people often say.这个句子里,已经有一个as了,再添一个as要构成as.as的形式,如果不可以,为什么?

what's the first choice,best-seller books or classic books?we have a lot of best-seller books and classic books,and don't know where we should spend our time on,best-seller books or classic books.They are allgood to read,but what is our priority? books are my best friend字越少越好 These are our books改成单数 These are our books.(改成单数） are those our english books?改单数 Those are our books.变同意句 those are our chinese books改单数 animals are our best friends英语作文 these are our books 对 our单词提问 1,）we are looking our books.2,) we are looking for our books.哪个对? We are __learn English wellA trying our best toB try our best toC try my best toD trying our best books are the best teacher 60字英语作文 which are the best books to prepare IELTS. there are many books in our school l_______ There are many books and m____in our school library. our books are on the sofa怎么改成否定句? There are our books.（改同义句） These are our new books.变成一般疑问句