学龄儿童观察能力的发育表现为哪4个阶段（）。A.认识个别对象阶段 B.认识时间联系阶

调查池塘生态系统，除了记录本和笔之外，下列哪一选项所带工具是最合适的？ [ ]

A．铲子 望远镜 照相机

B．网兜 放大镜 玻璃瓶

C．铲子 显微镜 玻璃瓶

D．网兜 显微镜 照相机

关于行政奖励，下列说法正确的是（）。

A.行政奖励是一种授益的抽象行政行为

B.作出行政奖励的主体只能是行政机关

C.某国企根据有关奖励制度作出的奖励行为属于行政奖励

D.对于行政相对人减免一定的处罚，也属于行政奖励的一种表现形式

中年女性，l周以来，食欲缺乏，恶心，呕吐 2次，疲乏无力；查体：巩膜黄染；化验肝功：ALT1208U/L。追溯患者曾于前2个月手术输血400ml，为了明确病原学诊断，下面应做的检查最重要的是

A．甲型肝炎病毒抗体

B．乙型肝炎病毒抗体

C．丙型肝炎病毒抗体

D．丁型肝炎病毒抗体

E．戊型肝炎病毒抗体

引起鹅口疮的是（）

A.破伤风梭菌

B.白假丝酵母菌

C.淋病奈瑟菌

D.肺炎链球菌

E.脑膜炎奈瑟菌

Ethicist: A society is just when and only when first, each person has an equal right to basic liberties and second, inequalities in the distribution of income and wealth are not tolerated unless these inequalities are to everyone’s advantage and are attached to jobs open to everyone.
Which one of the following judgments most closely conforms to the principle described above

A．Society S guarantees everyone equal right to basic liberties, while allowing inequalities in the distribution of income and wealth that are to the advantage of everyone. Further, the jobs to which these inequalities are attached are open to most people. Thus, society S is just.

B．Society S gives everyone an equal right to basic liberties, but at the expense of creating inequalities in the distribution of income and wealth. Thus, society S is not just.

C．Society S allows inequalities in the distribution of income and wealth, although everyone benefits and these inequalities are attached to jobs that are open to everyone. Thus, society S is just.

D．Society S distributes income and wealth to everyone equally, but at the expense of creating inequalities in the right to basic liberties. Thus, society S is not just.

E．(E) Society S gives everyone an equal right to basic liberties, and although there is an inequality in the distribution of income and wealth, the jobs to which these inequalities are attached are open to all. Thus, society S is just.