Ⅰ型肾小管酸中毒反映（）。 A.近端肾小管功能缺陷 B.远端肾小管功能缺陷 C.代谢

Anthropology is the study of human beings as creatures of society. It (1) its attention upon those. physical characteristics and industrial techniques, those conventions and values, which (2) one community from all others that belong to a different tradition.

The distinguishing mark of anthropology among the social sciences is that it includes for serious study other societies (3) our own. For its purposes any social (4) of mating and reproduction is as significant as our own. To the anthropologist our customs and those of a New Guinea tribe are two possible social schemes for (5) a common problem, and in so far as he remains an anthropologist he is (6) to avoid any weighting of one (7) the other. He is interested in human behavior, not as it is shaped by one tradition, our own, but as it has been shaped by any tradition (8) He is interested in a wide (9) of custom that is found in various cultures, and his object is to understand the way in which these cultures change and (10) , the different forms through which they express themselves and the (11) in which the customs of any peoples function in the lives of the (12) .

Now custom has not been commonly regarded as a (13) of any great moment. The inner workings of our own brains we feel to be uniquely (14) of investigation, but custom, we have a way of thinking, is behavior at its most commonplace. (15) , it is the other way round. Traditional custom is a mass of detailed behavior more astonishing than (16) any one person can ever evolve in individual actions. Yet that is a rather (17) aspect of the matter. The fact (18) first rate importance is the predominant role that custom (19) in experience and belief, and the very great varieties it may (20)

4（）

A.regulation

B.execution

C.prosecution

D.disposition

关于无排卵性功血正确的是（）

A.发生于青春期是因为卵泡对FSH感应性低下

B.主要发生于青春期和更年期妇女

C.发生于更年期主要是由于LH无高峰形成

D.无排卵功血都是雌激素撤退性出血

E.雌激素突破性出血都发生在高水平雌激素引起的闭经后

相对价值法是利用类似企业的市场定价来估计目标企业价值的一种方法，下列有关表述中不正确的有（）。

A．同行业企业不一定是可比企业

B．根据相对价值法的“市价/收入模型”，在基本影响因素不变的情况下，增长率越高，收入乘数越小

C．运用市盈率模型进行企业价值评估时，目标企业股权价值可以用每股净利润乘以行业平均市盈率计算

D．在进行企业价值评估时，按照市价/净利比率模型可以得出目标企业的内在价值

关于声速，叙述错误的是（）

A.声波在不同组织中的传播速度相同

B.组织密度越高，声速越快

C.组织密度越低，声速越慢

D.空气中声速低于骨组织中声速

E.医用超声诊断设备均以软组织中的平均声速作为校正标准

邻二甲苯塔产品OX中的NA含量高的可能原因是（）。

A、邻二甲苯塔的回流比低

B、邻二甲苯塔的灵敏板温差设定值高

C、二甲苯塔的原料中，与OX沸点相近的非芳烃含量高

D、邻二甲苯塔的回流比高