Some consumer researchers distinguish_____

题型:填空题

问题:

Some consumer researchers distinguish_____(1) "rational" motives and "emotional" (or "non-rational") motives. They use the term "rationality"_____(2) the traditional economic sense that assumes_____(3) consumers behave rationally when they carefully consider all alternatives_____(4) choose those that give them the greatest utility (i.e., satisfaction). _____(5) a marketing context, the term "rationality" implies that the consumer selects goods based_____(6) totally objective criteria, such_____(7) size, weight, price, and so on. "Emotional" motives imply the selection of goods____(8) to personal or subjective criteria — the desire_____(9) individuality, pride, fear, affection or status.The assumption underlying this distinction is____(10) subjective or emotional criteria do not maximize utility or satisfaction. _____ (11), it is reasonable to assume that consumers always attempt to select alternatives that, ____(12) their view, serve to maximize satisfaction. Obviously, the assessment of satisfaction is a very personal process, based_____(13) the individual’’s own needs as_____(14) as on past behavioral, social, and learning experiences. What may appear_____(15) irrational to an outside observer may be perfectly rational ______(16) the context of the consumer’’s own psychological field. For example, a product purchased to enhance one’’s self-image (such as a fragrance) is a perfectly rational form of consumer behavior. ____(17) behavior did not appear rational to the person who undertakes it_____ (18) the time that it is undertaken, obviously he or she would not do it._____(19) the distinction between rational and emotional motives does not appear to be warranted.Some researchers go so far_____(20) to suggest that emphasis_____ (21) "needs" obscures the rational, or conscious, nature of most consumer motivation. They claim that con sumers act consciously____(22) maximize their gains and minimize their losses; that they act not____(23) subconscious drives but from rational preferences,____(24) what they perceive to be_____(25) their own best interests.

考点:翻译专业资格考试翻译二级笔译(综合能力)翻译资格考试二级综合能力(笔译)2
题型:填空题

回答下列小麦杂交育种的问题:

(1)设小麦的高产与低产受一对等位基因控制,基因型AA为高产,Aa为中产,aa为低产。抗锈病与不抗锈病受另一对等位基因控制(用B、b表示),只要有一个B基因就表现为抗病。这两对等位基因的遗传遵循自由组合定律。现有高产不抗锈病与地产抗锈病两个纯种品系杂交产生F1,F1自交得F2

①.F2的表现型有_____种,其中能稳定遗传的高产抗锈病个体的基因型为______,占F2的比例为_____。

②.选出F2中抗锈病的品系自交的F3,请在上表中填写F3各种基因型的频率。

(2)另假设小麦高产与低产由两对同源染色体上的两对等位基因(A1与a1,A2与a2)控制,且含显性基因越多产量越高。现有高产与低产两个纯系杂交得F1,F1自交得F2,F2中出现了高产、中高产、中产、中低产、低产五个品系。

①.F2中,中产的基因型为_________。

②.在上图中画出F2中高产、中高产、中产、中低产、低产五个品系性状分离比的柱状图。

题型:填空题

下列各组化合物中,同种元素化合价不相同的是(  )

A.H2O和HCl

B.Fe2O3和FeCl3

C.CuCl2和CuSO4

D.KClO3和KClO

题型:填空题
如图所示为一磁流体发电机示意图,A、B是平行正对的金属板,等离子体(电离的气体,由自由电子和阳离子构成,整体呈电中性)从左侧进入,在t时间内有n个自由电子落在B板上,则关于R中的电流大小及方向判断正确的是(  )

A.I= ,从上向下

B.I= ,从上向下

C.I= ,从下向上

D.I= ,从下向上

题型:填空题

操作系统能找到磁盘上的文件,是因为有磁盘文件名与存储位置的记录。在Windows中,整个记录表称为______。

A.IP路由表

B.VFAT虚拟文件表

C.端口/MAC地址映射表

D.内存分配表

题型:填空题

在表单运行中,当结果发生变化时,应刷新表单,刷新表单用( )命令。

A.

RESEASE

B.

DELERE

C.

REFRESH PACK

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