Ana plans to visit a country far away. She needs a book from the ________. A. 2nd floor B. 3rd floor C. 5th floor D. 1st floorĐoạn văn16/48Ana plans to visit a country far away. She needs a book from the ________. 2nd floor 3rd floor 5th floor 1st floorGiải thíchĐáp án đúng là A