问题
问答题 简答题
接口是否可继承接口？抽像类是否可实现（implements）接口？抽像类是否可继承实体类（concreteclass）？
答案
参考答案：
接口可以继承接口。抽像类可以实现（implements）接口，抽像类是否可继承实体类，但前提是实体类必须有明确的构造函数。
搜题请搜索小程序“爱下问搜题”
接口是否可继承接口？抽像类是否可实现（implements）接口？抽像类是否可继承实体类（concreteclass）？
参考答案：
接口可以继承接口。抽像类可以实现（implements）接口，抽像类是否可继承实体类，但前提是实体类必须有明确的构造函数。
| 根据短文内容，从下面方框中选择适当的词组填空。 | |
We all agree that the new leader should be generous and imaginative. He should 1______ organize many activities. And he must be willing to work for the group. It's really hard to make a decision. Mr. Li 2______ a good idea. He says we can take a vote. I will vote for Andy. I think he has the ability to make friends with all kinds of people. He never 3______ other students. He is also thoughtful and cares about others 4______. He can 5______ details. I think he will get around 30 votes. If he can be the chairperson, we'll be all very happy. |