请参照如图的表达方式，画出植物体各结构层次的关系图．

在百米赛跑过程中的某个时刻，甲、乙两名运动员的位置如图所示，两名运动员中____跑得更快，这是因为在相等的____内该运动员通过的路程较大．物理学中用____这个物理量来描述物体运动的快慢．

根据所给汉语意思及文章内容，写出单词的正确形式。（每空限填一词）

    Oliver Twist is a famous novel ____(写) by Charles Dickens. It mainly talks about the boy named Oliver Twist. His parents  ____(死), he has to grow up with many poor ____ (陌生人). One day, when nobody pays ____(关注) to him, he runs away in a ____ (仓促) to London. After he gets to London, he is cheated by one bad guy called Fagin who is very ____ (不礼貌的)and then he starts his life of ____ (偷). In Fagin's house, Oliver also meets some good partners who really care about him. When Oliver is taken to the police station, a good man  saves him and is quite ____ (耐心的) with him. He teaches Oliver how to read books, how to learn ____ (明智的) and how to be a gentleman. These abilities are very ____（有帮助的）to him. More importantly, Oliver's happy childhood has finally come to an end

如图所示，关于液体中a、b、c三点压强的说法正确的是（ρ_盐水=1.03×10³kg/m³）（　　）