信息系统开发方法有结构化系统开发方法、原型法、()、计算机辅助开发方法。
参考答案:面向对象的开发方法
阅读对话,回答问题。
A: Excuse me, who's that man, Xiaohua?
B: He's my father.
A: Is that woman your mother?
B: No, she isn't. She's my aunt, Miss Liu.
A: Where's your Mum?
B: Look! She's in the car.
A: Oh,I see.
1. Where's Xiaohua's Mum?
2. Who's that man?
3. Is Miss Liu Xiaohua's Mum?
根据《侵权责任法》的有关规定,饲养动物致人损害的侵权责任中,饲养人或者管理人的免责事由或减责事由有______。
A.饲养人或者管理人没有过错 B.受害人故意C.受害人重大过失 D.第三人过错