28：______=______：50=0.35=______%=______（

1岁6个月男婴，腹泻1个月，每日3～5次，时稀时稠。其为足月儿，生后奶粉加牛奶喂养，未加辅食。查体：神情，表情呆滞，体重5kg，眼窝及前囟明显凹陷，皮肤弹性差，泪少，心率120次／分，肺（-），腹软，腹壁脂肪消失。

患儿住院过程中，晨起突然神志不清，面色苍白，脉搏细弱，呼吸浅表，多汗，首先应采取哪项紧急措施（）

A.静脉注射洛贝林

B.静脉注射毛花苷C

C.静脉注射氨茶碱

D.静脉注射甘露醇

E.静脉注射高渗葡萄糖

随机

甲是一机关单位干部，乙原为工厂工人，两人结婚已有10年。后乙辞职经商，依法登记为个体户。甲起初反对乙下海经商，但后来见收入不少，就不再反对，但一直没有参与乙的经营。乙的经营收入用于家庭消费和储蓄。一次因车祸导致乙损失货物价值13万元，债主找甲要账。甲有存款14万元，这14万元是甲多年的工资收入以及继承其父亲财产所得。对于乙所负债务，下列说法中正确的是：（）

A.乙的债务是个人债务，依《婚姻法》的规定，夫妻之间的个人债务，由债务人自己承担，不能由共同财产承担。故此甲没有还债义务

B.甲的14万元存款虽然是其个人财产，但夫妻间有相互扶养的义务，故甲有义务偿还乙所负债务

C.应按照乙的经营收入所用于家庭消费而为乙所分享的比例，确定甲所应承担的该宗债务中的适当份额

D.14万元存款是夫妻共同财产，乙所欠债务是共同债务，故甲有义务偿还债务

牙尖顶偏近中的牙是（）。

A.上颌第一乳磨牙

B.上颌乳尖牙

C.上颌第一前磨牙

D.下颌乳尖牙

E.下颌第一乳磨牙

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.