自动焊接设备的设定条件之一，钎焊锡温度为（）。A.（250±5）℃ B.（250±2

为了确保企业或门店经营任务和效益指标的实现。必须以责定权，责利挂钩。

辛亥革命遗址（）

A.湖北；江西

B.湖南；江苏

C.湖北；江苏

D.湖南；湖北

水平抛出的一个物体，物体落地时速度的方向与水平方向的夹角为θ，取地面为零势能面，则物体刚被抛出时，其重力势能和动能之比为[ ]

A．tanθ

B．cotθ

C．cot²θ

D．tan²θ

(一)

资料1

(二)

资料2

预录入编号：108012543

收货人：深圳通惠一开利空调设备有限公司(宝安区)

已办商检及《机电产品自动进口许可证》编号：1100—2004—10494

运费：USD 19 M/T 保险费率3‰

该批货物为凸轮轴位置传感器，货物于2004．3．19进口，于2004．3．30由五矿国际货运深圳公司向深圳海关申报。

NANKO KIGYO CO．，LTD．

该商品的法定计量单位为“件”，成交计量单位为“千克”

南光企业株式会社 13．22．3．Chome，Nishi，Ooizumi，Nerima—KU，TOKYO，JAPAN

(三)

资料3

请根据以上资料，选择以下栏目正确选项：

“装货港”栏应填写（）。

A．东京

B．神户

C．横滨

D．千叶

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 consumers 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.