不透明的袋子中装有3个白球和2个红球,这些球除颜色外其余都相同,把它们搅匀后从中

题型:填空题

问题:

不透明的袋子中装有3个白球和2个红球,这些球除颜色外其余都相同,把它们搅匀后从中任意摸出一球,摸到红球的概率是______.

考点:概率的意义
题型:填空题

患者久病,畏寒喜暖,形寒肢冷,面色白,倦卧,小便清长,下利清谷,偶见小腿浮肿,按之凹陷如泥,舌淡脉迟。其病机是()。

A.阳气亡失

B.阳盛格阴

C.阳损及阴

D.阳气偏衰

E.阳盛耗阴

题型:填空题

机床I/O控制回路中的按口软件是_____程序。

A.插补

B.系统管理

C.系统的编译

D.伺服控制

题型:填空题

I want to divide human understanding into two kinds—classical understanding and romantic understanding. In terms of ultimate truth, a distinction of this sort has little meaning, but it is quite legitimate when one is operating within the classic mode used to discover or create a world of underlying form. The terms classical and romantic, as Phaedrus used them, mean the following:
A classical understanding sees the world primarily as underlying form itself. A romantic understanding sees it primarily in terms of immediate appearance. If you were to show an engine or a mechanical drawing or electronic scheme to a romantic, it is unlikely he would see much of interest in it. It has no appeal because the reality he sees is its surface. Dull, complex lists of names, lines and numbers. Nothing interesting. But if you were to show the same blueprint or give the same description to a classical person, he might look at it and then become fascinated by it because he sees that within the lines and shapes and symbols is a tremendous richness of underlying form.
The romantic mode is primarily inspirational, imaginative, creative, intuitive. Feelings rather than facts predominate. "Art" when it is opposed to "Science" is often romantic. It does not proceed by reason or by laws. It proceeds by feeling, intuition and esthetic conscience. In the northern European cultures the romantic mode is usually associated with femininity, but this is certainly not a necessary association.
The classic mode, by contrast, proceeds by reason and by laws—which are themselves underlying forms of thought and behavior. In the European cultures it is primarily a masculine mode and the fields of science, law and medicine are unattractive to women largely for this reason. Although motorcycle riding is romantic, motorcycle repair and maintenance are purely classic. The dirt gives it such a negative romantic appeal that women never go near it.

As inferred from the contrast made at the beginning of Paragraph 2, the word "underlying" as used here is equivalent to

A.deep-rooted

B.underground

C.mediating substance

D.just below the surface

题型:填空题

纳税人未按规定使用税务登记证件,或者转借、涂改、损毁、买卖、伪造税务登记证件的,处( )的罚款,情节严重的,处( )的罚款。

A.2000元以下,2000元以上10000元以下

B.2000元以下,2000元以上5000元以下

C.2000元以上5000元以下,5000元以上 10000元以下

D.2000元以上10000元以下,10000元以上50000元以下

题型:填空题

相邻矿界的分界处,必须留设防水煤柱。

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