一个国家某数据与世界平均水平之差的标准化数值被称为标准值。图甲为我国城市化与经济发展水平关系演变路径示意图，图乙为城市化与经济发展水平关系图。完成下列各 题。

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   When I was walking down the street the other day, I happened to1a small brown purse2 on the road. I3it up and opened it to see if I could4 the owner's name. There was5 inside it6 some changes (零钱) and an old photo--a picture of a woman and a young girl of about twelve years old who looked7 the woman's daughter. I put the photo back and8 the purse to police station, 9 I handed it to an officer. Before I left, the officer took my name and address10the owner might want to write and thank me.