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

通过剪贴板可以在各程序间有效传递物体，下列叙述错误的有？（）

A、设置预置中的“剪贴板”相关选项，可以影响剪贴板数据传递方式

B、复制自Photoshop中的路径粘贴到InDesign文档中时具有可编辑性，可以继续使用InDesign的钢笔等路径工具继续编辑该路径

C、通过使用“选择性粘贴”命令，可以选择需要的格式如WMF将剪贴板数据粘贴到InDesign文档中

D、在不同的应用程序间使用鼠标拖动和使用拷贝/粘贴是一回事，都要在剪贴板中保留备份