问题 问答题 简答题

古埃及陵墓建筑有过哪些方面的变化?

答案

参考答案:

王朝初期,国王和贵族的陵墓是长方形的石头建筑,称为“马斯塔巴”。后来随着陵墓扩大,原来的一层马斯塔巴成了由大到小的几层相叠的梯形金字塔。到古王国盛期又演变出方锥形金字塔。中王国时期,王国首都从沙漠边缘的孟斐斯迁到悬崖峡谷附近的底比斯,陵墓形式变成了石窟陵墓,外部是依山而建的梯形享殿,下面平台相叠,有柱廊环绕,顶上是一座金字塔形建筑。从中王国开始,庙宇享殿入口处两侧出现了尖方碑。

单项选择题
单项选择题

It is difficult to imagine what life would be like without memory. The meanings of thousands of everyday perceptions, the bases (51) the decisions we make, an d the roots of our habits and skills are to be (52) in our past experiences, which are brought into the present (53) memory.

Memory can be defined as the capacity to keep (54) available for later use. It includes not only "remembering" things like arithmetic or historical facts, but also any change in the way an animal typically behaves. Memory is (55) when a rat gives up eating grain because he has sniffed something suspicious in the grain pile. Memory is also involved when a six-year-old child learns to swing a baseball bat.

Memory (56) not only in humans and animals but also in some physical objects and machines. Computers, for example, contain devices for storing data for later use. It is interesting to compare the memory-storage capacity of a computer (57) that of a human being. The instant-access memory of a large computer may hold up to 100000 "words" —ready for (58) use. An average American teenager probably recognizes the meanings of about 100000 words of English. However, this is but a fraction of the total (59) of information which the teenager has stored. Consider, for example, the number of facts and places that the teenager can recognize on sight. The use of words is the basis of the advanced problem-solving intelligence of human beings. A large part of a person’s memory is in terms of words and (60) of words.

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