根据短文内容和所给中文提示，在空白处写出单词的正确形式。每空限填一词。

Oliver Twist

    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 Mr. Blano 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.

制造导弹的合金材料的重要元素钕的某些信息如图所示，下列有关钕的说法错误的是（  ）

某人向一个半径为6的圆形标靶射击，假设他每次射击必定会中靶，且射中靶内各点是随机的，则此人射击中靶点与靶心的距离小于2的概率为（　　）

（Ⅰ）若A=B，求a，b的值；

（Ⅱ）若b=3，且（A∩B）⊇B，求a的取值范围．

在等差数列$\left\{a_n\right\}$中，$a_9=\frac{1}{2}{a}_{12}+6$,则数列$\left\{a_n\right\}$的前11项和$S_{11}=$（  ）