hard copy是指书的精装版,paper copy是简装版;一般新书发行时,一开始会先 只发行精装版...过段时间才有简装版出版... 所以这句话:from the time the first paper copy was sold until the last copy of the novel was sold, 9 times as many paper copies as hard copies were sold.是指简装版出版之后,所卖出的精装版是简装版的1/9 所以答案是(441-36)*9/10=364.5 C IS CORRECT... |