下列文学、文化常识说法有误的一项是（    ）

从“秉笔直书的史官”一例中，我们可以感受到书写历史必须(       )

阅读下列短文，从每小题的三个选项中选出最佳选项。

    Hello, my name's Kitty. I have a big family. My grandparents are old. They are thin.

    David is my father. He is fat. He is a policeman(警察). This is my mother. Her name is May. She's tall and thin. She is a nurse. John is my uncle. He has a pair of glasses. He is a doctor. He can help people. Sue is my aunt. She has big eyes. She likes kids. She is a teacher. I have one cousin. His name is Peter. John and Sue are his parents.

请你举出利用圆柱体、长方体的表面能展开成平面图形的原理，在生产和生活中做圆柱形和长方体用品的实例．