某项在用低值易耗品，帐面值为350元，已使用4个月，预计还可使用半年，该低值易耗品的

钢铰线常规检验的标距长度一般不小于（）。

A.60cm

B.70cm

C.80cm

D.50mm

B超可检出的最小肝癌直径是（）

A.10cm左右

B.1cm左右

C.1mm左右

D.5cm左右

E.任何大小的病灶

时分复用可以提高通信（）。

A.抗干扰能力

B.信道利用率

C.保密性

D.传输距离

下列企业改制重组行为中，需要缴纳契税的是 ( )。

A．对国有、集体企业经批准改建成有限责任公司或股份有限公司承受原企业土地、房屋权届

B．企业分设为两个或两个以上投资主体相同的企业，对派生方、新设方承受原企业土地、房屋权属

C．对国有控股公司以部分资产投资组建新公司，且该国有控股公司占新公司股份85%以上的，对新公司承受该国有控股公司的土地、房屋权属

D．破产企业依照有关法律、法规的规定实施破产后，非债权人承受关闭、破产企业土地、房屋权届

Sociology is a social science that studies (1) societies, their interactions, and the processes that (2) and change them. It does this by (3) the dynamics of constituent parts of societies (4) as institutions, communities, populations, and gender, racial, (5) age groups. Sociology also studies social status (6) stratification, social movements, and social change, as (7) as societal disorder in the form of (8) , deviance, and revolution.
Social life overwhelmingly regulates (9) behaviour of humans, largely because humans lack (10) instincts that guide most animal behaviour. Humans (11) depend on social institutions and organizations to (12) their decisions and actions. Given the important (13) organizations play in influencing human action, it (14) sociology’s task to discover how organizations affect (15) behaviour of persons, how they are established, (16) organizations interact with one another, how they (17) , and, ultimately, how they disappear. Among the (18) basic organizational structures are economic, religious, educational, (19) political institutions, as well as more specialized (20) such as the family, the community, the military, peer groups, clubs, and volunteer associations.