对建立良好的程序设计风格，下面描述正确的是______。A．程序应

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问题单项选择题

对建立良好的程序设计风格，下面描述正确的是______。

A．程序应简单、清晰、可读性好

B．符号名的命名要符合语法

C．充分考虑程序的执行效率

D．程序的注释可有可无

答案

参考答案：A

填空题

根据首字母或所给中文提示，写出正确的单词完成句子。

1. The headmaster excitedly a____________ the school sports meeting began.

2. Obama is a good speech maker and his first speech as president made a strong i_________ on his

audience.

3. The farmers in this area had a good harvest last year thanks to the s________ farming.

4. His friends were ___________________(热情)and encouraged him to publish his ideas.

5. Berlin sounds fascinating from your ____________________(描述).

问答题

《爸爸的花儿落了》这篇文章是随着主人公起伏的思潮而记叙下来的，在记叙眼前事的同时，又回忆了往事，再由往事引发了更早以前的事。请具体分析一下文章是怎样巧妙地运用这种插叙手法的，并说说这种手法的好处。

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