根据上下文和所给的首字母，补全空格内的词，使短文通顺。

     Europe (1) f_____ UNICEF to help children. These (2) p_____ children's lives were changed (3) b_____

of the war at that time. Now, UNICEF works all over the (4) w_____. It provides clean water，food and

education for children in many countries. It wants children to be (5) h_____ and to go to school. It collects

money by selling Christmas (6) c_____and organizing (组织) other activities. It (7) h_____ governments and

families to make the world 3 better place for children. All children should go to school instead of (8) w_____

to keep their families. They should be helped when they are (9) i_____ trouble. They should (10) a_____ be

treated with kindness.

患者余某，无牙颌，临床取模型，求关系后行全口义齿修复。

制作全口义齿时，前牙排列成浅覆浅覆盖的目的是（）

A．美观

B．排牙方便

C．发音清晰

D．取得前伸颌平衡

E．符合患者的要求利于义齿稳定以上都不是