具有调节肢体运动和眼睑开合功能的是A．督脉 B．阴跷与阳跷 C．足太阳膀胱经 D．足

Many theories concerning the causes of juvenile delinquency (crimes committed by young people) focus either on the individual or on society as the major contributing influence. Theories (51) on the individual suggest that children engage in criminal behavior (52) they were not sufficiently penalized for previous misdeeds or that they have learned criminal behavior through (53) with others. Theories focusing on the role of society suggest that children commit crimes in response to their failure to rise above their socioeconomic status, (54) as a rejection of middle-class values. Most theories of juvenile delinquency have focused on children from disadvantaged families, ignoring the fact that children from wealthy homes also commit crimes. The latter may commit crimes (55) lack of adequate parental control. All theories, however, are tentative and are (56) to criticism. Changes in the social structure may indirectly (57) juvenile crime rates. For example, changes in the economy that lead to fewer job opportunities for youth and rising unemployment (58) make gainful employment increasingly difficult to obtain. The resulting discontent may in turn lead more youths into criminal behavior. Families have also (59) changes these years. More families consist of one-parent households or two working parents; consequently, children are likely to have less supervision at home (60) was common in the traditional family structure. This lack of parental supervision is thought to be an influence on juvenile crime rates.

51().

A.acting 

B.relying 

C.centering 

D.commenting

“人民币上学地理”。依人民币上的景观，回答问题。

图示景观所在地的主要少数民族分别是

A．壮族藏族

B．高山族满族

C．苗族回族

D．傣族蒙古族

公司犯下下列哪些罪时，实行双罚，即单位处罚金，同时要求直接负责的主管人员或其他责任人员承担刑事责任( )。

A．提供虚假财会报告罪

B．欺诈发行股票、债券罪

C．挪用公款罪

D．非法经营同类营业罪

经验证明，一个国家的森林覆盖率达______以上，并且分布均衡，不仅能产生大量的木材，而且可以防御______，保证农业的稳定发展．

某框架梁，抗震设防烈度为8度，抗震等级为二级，环境类别为一类，其施工图采用平法表示，如图所示。双排钢筋，取。试问，在KL1(3)梁的构造中(不必验算箍筋加密区长度)，下列何项判断是正确的().

A．未违反强制性条文

B．违反1条强制性条文

C．违反2条强制性条文

D．违反3条强制性条文