问题
单项选择题
下面选项中不属于面向对象程序设计特征的是【 】。
A．继承性
B．多态性
C．类比性
D．封装性
答案
参考答案：C
解析：面向对象程序设计的3个主要特征是：封装性、继承性和多态性。
搜题请搜索小程序“爱下问搜题”
下面选项中不属于面向对象程序设计特征的是【 】。
A．继承性
B．多态性
C．类比性
D．封装性
参考答案：C
解析：面向对象程序设计的3个主要特征是：封装性、继承性和多态性。
阅读短文，从方框中选择适当的淘并用其正确形成填空，使短文通顺、意思完整。请将答案写在短文后相应题号的横线上。每空限填一词，每词限用一次。方框中有两个词是多余的。
Last summer , Sarah 70 three days a week for seven weeks at the Grand Rapids Comprehensive Therapy Center. She was one of the youngest 71 for “Therapy and Fun", a program for children with special needs .Her job was to help than and provide them 72 advice and encouragement. Sarah says that she’s 73 she can share knowledge with others , and that working at the center taught her a lot, "I feel my life is getting better because I can help others in 74 way.”she said .Mary, Sarah’s fourth - grade teacher said that Sarah has the help of other students around her , but shows than that she’s there to 75 them , too. |