根据《企业会计准则第7号——非货币性资产交换》的规定，下列项目中属于货币性资产的是( )。
A．对没有市价的股票进行的投资
B．对有市价的股票进行的投资
C．不准备持有至到期的债券投资
D．准备持有到至期的债券投资
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在经济利益的驱动下，一些网络公司肆意生产、销售品位低下的文化产品，迎合一些人的低俗文化消费。 这突出表明
A．文化市场的滞后性和传媒的现代性
B．文化市场的盲目性和传媒的商业性
C．文化市场的自发性和传媒的商业性
D．文化市场的自发性和传媒的现代性
患者男性，60岁，昏迷1天入院。实验室检查：尿糖（+++），尿酮（+），血钠155mmol／L，血钾4.5mmol／L，血氯106mmol／L，BUN12mmol／L，CR160mmol／L，ALT301U／L，血糖34mmol／L，此患者最可能的诊断是（）。
A.糖尿病酮症酸中毒
B.低血糖昏迷
C.糖尿病非酮症高渗性昏迷
D.肝昏迷
E.尿毒症
| 阅读理解。 阅读下列应用文及相关信息，并按照要求匹配信息。 下面是几条与节日有关的报道，首先请阅读这些报道的标题和插图：
以下是这些报道的简要内容介绍，请配对它们的标题。 1. Where did this most popular day for couples come from? And how does it come into beings, year after year? Noel Lenski, professor of the University of Colorado, said the lovers' holiday traces its roots to raucous annual Roman festivals held every year on February 15 and remained wildly popular well into the fifth century A.D. 2. The first Earth Day in 1970 was a raucous, radical teach-in that helped spur clean-air, clean-water, and endangered species legislation in the United States. Now, 40 years later, Earth Day is every day, as the saying goes. The thing is, it's also everyday - environmentalism has become a routine with greenness as much a marketing tactic as a moral pursuit. 3. Some 242 million turkeys were raised in the U.S. in 2010 for slaughter, according to the U.S. Department of Agriculture's National Agricultural Statistics Service. Last year's birds were worth about U.S. $3.6 billion. Before the big dinner, debunk the myths, we need to know that the first "real" U.S. Thanksgiving wasn't until the 1800s and get to the roots of Thanksgiving 2010. 4. Father's Day traditionally takes a backseat to Mother's Day, and, for the most part, dads are cool with that, experts say. Nevertheless, as traditional roles around the house gradually change, fathers are gaining more attention on their special day, at least as measured in the monetary value of gifts estimated to be given on June 19, 2011, when the holiday will be celebrated in dozens of countries. 5. Cookouts, fireworks, and, of course, a chance to wish Uncle Sam a big "happy birthday" -the day means summer in full swing across the United States and beyond. Besides the founders of the US, Fireworks, first authorized by Congress in 1777, are another legacy. More than 14,000 fireworks displays light up U.S. skies each year. |
F.H.奥尔波特(F.H.A11port，1924)指出，社会心理学是“研究个体的社会行为和( )的学科”。
A．社会心理
B．社会意识
C．社会知觉
D．社会观念
下图为某河流生态系统受到轻度污染后的自我净化示意图，据图回答下列问题：
如果要调查生态系统的能量流动情况，可采用黑白瓶法。该方法是从湖泊的一定深度取水样，测其初始的溶氧量。然后将水样分装在透光的白瓶和不透光的黑瓶中，黑白瓶都放回取样深度，一段时间后取出，再测黑白瓶中溶氧量，这些数值可用来研究该水层是否存在光能自养生物，以及它们固定太阳能的多少等问题。此时，白瓶中溶氧量的变化是瓶中生物（）之差。