问题
填空题
在Java程序中，通过类的定义只能实现单重继承，但通过【 】的定义可以实现多重继承关系。
答案
参考答案：接口
解析：Java不支持多重继承，但类可以实现多个接口。
搜题请搜索小程序“爱下问搜题”
在Java程序中，通过类的定义只能实现单重继承，但通过【 】的定义可以实现多重继承关系。
参考答案：接口
解析：Java不支持多重继承，但类可以实现多个接口。
| 完形填空。 | |||
| As a student, is studying subjects your only task (任务) at school? You may not realize it, but you are doing 1 than just studying when you are at school. School is also the place 2 you leam to get along well with people. But this is not always easy. What can you do if you just don't like one of your classmates? If you find that you have problems 3 along with your classmates or friends, the most important thing to learn is tolerance (宽容). Tolerance is the ability 4 and respect (尊敬) the differences in others. We can't change the way that other people do, so it is imprtant 5 to live happily with them. Tolerance will make everyone get on 6 with each other. Getting to know others may help you understand why they do things differently. 7 does not exactly mean that it is bad. Tolerance teaches us to keep calm and have and open mind. There is an old saying, "Treat (对待) others how you want to be treated. " You would like 8 kindly by your classmates, so it is important to treat them kindly, too. Having tolerance doesn't mean that you have to like it. 9 is asking you to change who you are or what you believe in. It just means that you should respect the differences in others and not try to make them change. Practice tolerance, it will make everyone's life 10 . | |||
|