根据内容完成Sally's family tree.

    I'm Sally, I'm a student in No.14 Middle School. This is my family tree. You can see it is a big family. My father is Jonathan, my mother is Claire. They have three children. My brother's name is William and my sister's name is Olivia. My grandparents Jerry and Elizabeth have two sons. My uncle Mike and my aunt Sarah have a son, his name is Joseph. He is my cousin. He is four years old. We all love him very much.

①____ ②____ ③____ ④____ ⑤____

郭沫若先生为山东某一历史名人纪念祠题写的楹联为：“铁板铜琶继东坡高唱大江东去，美芹悲黍冀南宋莫随鸿雁南飞。”这一历史名人是

在玻片上写上“6﹤9”，则通过显微镜观察到的图像应是（   ）