tìm từ thừa trong đoạn sau You can find all much kinds of books,magazines and newspapers here.To finding a book is very easy.the only thing you can do is to by look in the card index.These cards show the subject and they cards are in alphabetical order by with both title and author.And now please have a look at shelves.These shelves they on the right have there magazines newspapers and dictionaries.those shelves on the left library have science books and reference books.And those shelve at the come back of the library have lot history,geography,literature books. (câu nào có từ thừa nhớ viết ra nhé)