监听器接口的方法返回值是（）。_Java程序设计_全学科试题题库

当前学科：Java程序设计

题目：单选
监听器接口的方法返回值是（）。
答案： <查看本题扣1积分>

查看答案

答案不对？请尝试站内搜索

推荐知识点:

青霉素类药物遇酸碱易分解，所以不能加到酸、碱性输液中滴注。

信息资源的（）使其与传统的有形资源之间存在着根本的差别。

Learn from Mistakes You can only learn from a mistake after you （1） you’ve made it. As soon as you start blaming other people (or the universe itself) you distance yourself （2）any possible lesson. But if you courageously stand up and honestly say “This is my mistake and I am responsible” the possibilities for learning will move towards you. Admission of a mistake, even if only privately to yourself, makes learning （3）by moving the focus away from blame assignment and towards understanding. This advice （4）counter to the cultural assumptions we have about mistakes and failure, namely that they are （5） things. We’re taught in school, in our families, or at work to feel guilty about failure and to do whatever we can to （6）mistakes. This sense of shame explains why many people give up on their goals: they’re not （7） for the mistakes and failures What’s missing in many people’s beliefs about success is the fact that the more （8）the goal, the more frequent and difficult setbacks will be. The larger your ambitions, the more dependent you will be on your ability to overcome and learn from your mistakes. But for many reasons admitting mistakes is difficult. An implied value in many cultures is that our work represents us: if you fail a test, then you are a （9）. If you make a mistake then you are a mistake. Learning from mistakes requires three things: putting yourself in situations where you can make interesting mistakes; having the self-confidence to admit to them; being （10）about making changes. （2）内应选（）

通信局站的市电高低压线缆极易遭受雷害入侵，所以进入通信局站的市电高低压线缆均应做好防雷击保护，但是从局内引出至局外设备供电的供电线缆则可以不需要进行防雷击保护。

错币代理福费廷适用于采用（）方式进行贸易结算的出口型企业。

保险合同是规定投保人、保险人、受益人三方权利义务关系的协议。

下列关于外商投资企业注册资本的表述中，正确的是（）。

国际卫生标准规定，当粉尘中含有10%以下的游离二氧化硅时，操作区的粉尘浓度不允许超过（）mg/m3。

（）负责试验资料的审核工作，确保试验数据准确可靠、报告公正，纠正试验人员的不正确试验行为。

对于发生多种货币业务计价核算的会计主体，必然要选择一个统一的货币成为会计计量尺度的记账货币，并以该货币表述和处理经济业务，这种作为会计计量基本尺度的货币称为（）