【简答题】The Great Depression spread from the US to the rest of the capitalist world, yet it affected the Americans the most. It gave【66】to the fear that such catastrophes would【67】(occur)or even that the Amer...
【简答题】2010年2月10日,人民网载文指出,近年来,随着信息传播技术和传播工具的进一步发展,更多的人可以随时更方便地获取全国各地的天气预报信息,并且我们也发现如今的天气预报准确率越来越高。天气预报员制作天气预报的过程实际上是一个收集、整理信息进行思维决策的过程。对于重大灾害性天气预报,预报员的结论又是各级领导对社会公众指导和进行防灾活动决策的前提,因此,预报员的预报结论负有重大的社会责任,必须慎重地作出...
【简答题】信息系统如何改变商业?为什么说信息系统对企业运营和管理很重要? 从技术和业务角度解释什么是信息系统?
【判断题】十字截面形式目前在高层钢结构中应用颇为广泛,双向受力性能接近箱型截面,加工起来比箱型截面容易,。
【简答题】The wheel was one of man’s first inventions and yet it has also proved one of the most useful. So wide and varied are the uses of the wheels, in machines and vehicles of all kinds, that it is difficul...
【单选题】Yet it was also the fastest and the most ___________ means of doing so.
【简答题】Green is an important color in nature . It is the color of grass and the leaves on trees . It is also the color of most growing plants . Sometimes , the word “ green ” means young , fresh and growing ...
【判断题】东方式插花中插花以对称构图为主,往往有明显的重心。
【判断题】东方式插花中插花以对称构图为主,往往有明显的重心。