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问题 单项选择题

下列选择项中不属于结构化程序设计原则的是

A．可封装

B．自顶向下

C．模块化

D．逐步求精

答案

参考答案：A

解析： 模块化、自顶向下、逐步求精都是结构化程序设计的原则；可封装是面向对象程序设计原则。

听力题

阅读下面短文，请根据所给中文正确拼写单词，使短文意思完整。每空限填一词。

First, they were two… now they are already six. Those noisy children are eager to travel around the world with their   小题1:   (父母). Yes, that’s possible with the Zapps who have started from Argentina to travel around the world since   小题2:   (一月) 23rd, 2000.

The big question being asked  小题3:   (被) the curious public is: “What prompted (促使)  小题4:   (他们) to travel around the world?” The couple’s answer is   小题5:   (总是) simple: “It’s just one wish — to travel around the   小题6:  (整个) world.”

Now, their footsteps have covered   小题7:  (多) than forty countries. With the help of the 1928 car from   小题8:   (英格兰), the couple along with the four kids have   小题9:   (面对) the challenges of the travels bravely .

So, even if you are not rich, you can be richer with all the memories like   小题10:   (到达) to new places and meeting new friends. Truly, each one of us can fulfill our dreams if we start now!
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单项选择题 A1/A2型题

螺距小于1是指（）

A.准直器宽度大于床的移动距离

B.准直器宽度小于床的移动距离

C.准直器宽度等于床的移动距离

D.准直器宽度与床的移动距离无相关性

E.以上都不是
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