某地食堂一次午饭后，造成40人食物中毒，主要是吃了前一天剩余的猪肉包子，一个半小时后

棉花缺磷则（）发育不良，植株生长缓慢，株形矮小，叶色暗绿并有紫红色斑块。

HCNC（华中数控系统）中，“Ｇ92Ｘ30Ｙ30Ｚ20”程序段中的20为机床原点相对于工件坐标系原点的位置。

我国土地权属争议的处理，经过国土资源管理部门多年的努力工作，目前遗留的土地权属争议大都表现为（）等特点。

A.情况复杂

B.争议面广

C.年代久远

D.政策性强

E.查证较难

必须对“估算日期”或已知成本基础进行调整，以补偿直至工程结束时的( )价格增长。

A．基础

B．未知

C．估算

D．已知

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