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问题 选择题

物质的唯一特性是    ，固有属性是    。

A．联系运动

B．运动客观实在性

C．客观实在性联系

D．客观实在性运动

答案

答案：D

题目分析：关于物质的唯一特性、固有属性，教材有明确的表述，即唯一特性是客观实在性、固有属性是运动，故D入选。本题属于记忆性的题目，需要准确记忆，同时物质的唯一特性和固有属性也容易混淆，需要真正理解的记忆，其他选项不符合教材表述，故排除。

听力题

根据短文内容和所给中文提示，在空白处写出单词的正确形式，每空限填空一词。

John Allen, an American scientist once said, “ the Internet is the world’s largest library, but all the  小题1: (书 ) in it are on the floor!” What he meant is that the Internet is full of 小题2:   (信息) . But it can be difficult to find what you really need . The Internet has  _小题3:_ (另一个) disadvantage anyone can  _小题4:_ （创建）a website,so you can find websites about what ever you can imagine. Unfortunately, a lot of what is written on them is not always true.

At the same time, the Internet provides many other things .On some websites, you can download music and films . They are usually very _小题5:_ (便宜) and some are even free. On some other websites, you can connect with people from all over the world . And there are some great online  _小题6:（商店），too. For example，one Bay people  _小题7:_ (卖）,used clothes, CDs, and even cars at very low prices .

It is true that the Internet has changed the way we work and _小题8:_ (交流). But we should not depend on it too much . Some people are also afraid that 小题9:     (网上冲浪）the Internet has taken the place of other healthier activities, especially for _小题10:_ (年轻的) people . Whether you love it or hate it, though, you’d better get used to it because it is right here to stay .
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单项选择题

在汽轮机工作过程中，下列哪些部件是静止不动的？（）

A.叶轮；

B.叶片；

C.隔板；

D.轴。
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