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问题 填空题

键盘键入字符串并在计算机屏幕上显示，这时的数据源是______。

答案

参考答案：键盘

解析： 数据源就是数据的来源。显然，屏幕上输出信息的来源是键盘的输入，因此数据源就是键盘。

选择题

下图是细胞膜的亚显微结构模式图，①～③表示构成细胞膜的物质。有关说法错误的是

[ ]

A．③构成细胞膜的基本骨架

B．细胞膜结构特点是选择透过性

C．细胞识别与物质①有关

D．由②参加的物质运输不一定为主动转运
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单项选择题

Just how does a person arrive at an idea of the kind of person that he is He develops this (1) of self through a gradual and complicated (2) which continues throughout life. The notion is an (3) that one establishes only with the help of others. (4) the elementary knowledge that one is short or tall is a comparative judgment that we cannot make (5) we have the opportunity to (6) ourselves with others. One’s idea of qualities which are harder to (7) is even more dependent upon other people’s ideas.

Whether one is intelligent, or stupid; attractive, or ugly; these and many other ideas of the self are (8) from the reactions of people with whom we (9) This process of (10) the nature of the self from the reaction of others has been labeled the "Looking-glass Self" by Cooley, who carefully analyzed this psychological (11) of self-discovery.

Just as the picture in the mirror gives an image of the physical self, (12) the perception of the reactions of others gives an image of the social self. We know, (13) , that we are good at certain things and not at others. This (14) came to us from the reactions of other persons, first our parents and then other individuals (15) in life. It should be remembered that, as other people’s reactions could be (16) and understood in more than one way, the looking-glass self with which the individual (17) may easily differ from the image others have actually formed of his (18) Clearly, it is our perception of the responses of others and not their (19) responses that (20) our self-image, and these perceptions are often not accurate.

8（）

A.achieved

B.exerted

C.secured

D.acquired
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