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问题 选择题

学习了明清史后，有四位同学分别以下列主题作了演讲，你认为哪一个概括了这段历史的全过程（ ）

A．帝国的彷徨

B．中华的荣耀

C．东方的曙光

D．王朝的振兴

答案

答案：A

本题结合明清时期的阶段特征，与同时期的世界历史对比，在各个选项的特殊词语上下功夫。“振兴”与“荣耀”等提法，都是一些历史现象;“曙光”颇有新意但并非出现于东方；“彷徨”一说，含有“振兴”“荣耀”等现象，也反映出落后于世界潮流的趋势。

单项选择题

People are indulging in an illusion whenever they find themselves explaining at a cocktail (鸡尾酒) party, say, that they are "in computers," or "in telecommunications," or "in electronic funds transfer". The implication is that they are part of the high-tech world. Just between US, they usually aren’t. The researchers who made fundamental breakthroughs in those areas are in a high-tech business. The rest of us are (8) of their work. We use computers and other new technology components to develop our products or to organize our affairs. Because we go about this work in teams and projects and other tightly knit working groups(紧密联系在一起的工作小组), we are mostly in the human communication business. Our successes stem from good human interactions by all participants in the effort, and our failures stem from poor human interactions.
The main reason we tend to focus on the (9) rather than the human side of the work is not because it’s more (10) , but because it’s easier to do. Getting the new disk drive installed is positively trivial compared to figuring out why Horace is in a blue funk (恐惧) or why Susan is dissatisfied with the company after only a few months. Human interactions are complicated and never very crisp (干脆的, 干净利落的) and clean in their effects, but they matter more than any other aspect of the work.
If you find yourself concentrating on the (11) rather than the (12) , you’re like the vaudeville character (杂耍人物) who loses his keys on a dark street and looks for them on the adjacent street because, as he explains, "The light is better there!".

A．technology
B．sociology
C．physiology
D．astronomy
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选择题

配制一定体积、一定物质的量浓度的溶液时,使配得的溶液浓度偏大的是

A．容量瓶中原有少量蒸馏水

B．溶液从烧杯转移到容量瓶中后没有洗涤烧杯

C．定容时观察液面俯视

D．定容时倒转容量瓶几次，发现凹液面最低点低于标线，再补几滴水到标线
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