问题 填空题

测试的目的是暴露错误,评价程序的可靠性;而 的目的是发现错误的位置并改正错误。

答案

参考答案:调试

解析: 程序调试的任务是诊断和改正程序中的错误。它与软件测试不同。软件测试是尽可能多地发现软件中的错误。先要发现软件的错误,然后借助于一定的调试工具去执行找出软件错误的具体位置。软件测试贯穿整个软件生命期,调试主要在开发阶段。
由程序调试的概念可知,程序调试活动由两部分组成:其一是根据错误的迹象确定程序中错误的确切性质、原因和位置;其二,对程序进行修改,排除这个错误。

阅读理解

阅读理解。

     What if your weight keeps going up? Here are some ideas to help you stay healthy:

     Don't sit around. Because it makes your fat(脂肪) stay easily.

     Stay active. Try to exercise 30 t0 60 minutes every day. Your exercise doesn't have to be hard, Start

small.

     Take the stairs instead of the elevator. Walk or bike to places such as school or a friend's house.

     Help your mum with housework, such as cleaning windows or the bathroom-it all burns(燃烧)fat.

     Make changes from time to time so you don't get bored: Try running, biking, skating-there are many

choices.

    Don't spend long hours watching TV or playing video games. Even reading a book burns more fat.

阅读短文,根据短文内容回答下列问题。

1. According to the passage, what's the easy way of making your fat stay?

                                                        

2. How long does the passage suggest (建议)people exercise every day?

                                                        

3. What can people do to keep fit at home?

                                                        

4. What can people try doing if they don't want to get bored?

                                                        

5. Why can't you spend long hours watching TV or playing video games?

                                                          

填空题