下面是关于张文驰捐献骨髓的一段材料，假如你是张文驰的同学，拟向感动中国人物组委会推荐他为候选人，请组织语言写出推荐的理由（被推荐人的主要事迹及评价，不超过60字）。

湖北襄阳一中高三学生张文驰志愿加入中国造血干细胞捐献者资料库（俗称“中华骨髓库”），2011年1 0月，与福建一名4岁白血病患者配型成功，他当即确认捐献意愿。今年2月初，湖北分库管理中心工作人员电话通知张文驰，根据患者病情，捐髓最佳时机计划定在3月下旬。3月27日，张文驰成功捐献了造血干细胞．他成为全国最年轻的造血干细胞捐献者，同时也是全国第一位捐献造血干细胞的高中生．他被网友亲切地称为“最美中学生”，无论在即将到来的高考中取得什么样的成绩，张文驰已经在人性的考卷上答出了高分。

下列各项中不属于生物共同进化实例的是（   ）

    Tom is a schoolboy.He is only seven years old, but he is very busy on weekdays.One Saturday he decided to relax himself, so he went to the cinema.

    It was the first time for him to do that.He bought a ticket and then went in.But after two or three minutes he came out, bought a second ticket and went in again.After a few minutes he came out again and bought a third ticket.Two or three minutes later he came out and asked for another ticket.Then the girl in the ticket office asked him, “Why did you buy so many tickets? How many friends did you meet?” Tom answered, “No, I have no friends here.But a big boy always stops me at the door and tears(撕) my ticket.”

T for ________.（   ）