能清肺止咳的药是（） A．薏苡仁 B．泽泻 C．地肤子 D．木通 E．石韦

鲁迅一生以笔做刀枪。1912年应教育总长蔡元培之邀，他开始在教育部和北京大学等高校任教。1926年却不得已去了厦门；次年又被迫来到广州，可是到了那里不久，著名的“4·12清党，于是他旋即来到上海。下列关于鲁迅辗转流离原因的叙述错误的一项是[ ]

A．他无法容忍北洋军阀的反动统治

B．在南方没有反革命势力

C．当时广州政治环境相对宽松

D．在上海有可以容身的租界

The first and most important agents of socialization are the people who care for infants. In the earliest months, messages from nurturers constitute the child’’s basic understanding of the world around it. This is the infant’’s first introduction to the language that shapes perception and elicits emotion.Another powerful source of information and socialization is the friendship of peers. Peers are equals that one can deal with on the same level as oneself, whereas parents are superiors. The heavy emotional overlay of family relationships makes some kinds of learning difficult.Much formal socialization is placed in the hands of professionals. Teachers from kindergarten on are specifically designated agents of socialization. Ideally, a teacher is one who has both knowledge and the skills to present it. During the course of teaching their subjects, classroom instructors provide role models and attempt to convey the excitement of learning itself.In earlier times, parents, friends and teachers would comprise the list of primary childhood socializers. Children’’s books, comics and magazines might also have been mentioned as sources of information on norms and role models. Today one must add three powerful indirect or non-personal socialization agents: radio, movies and television. Many people learn about politics, form a vision of well-being, and develop attitudes towards others from what they see on the screen and hear through the speakers.

In this passage, agents of socialization refer to________.

A．the media

B．individuals

C．all channels

D．organizations

在298K、1.01×10⁵Pa下，将22g CO₂缓慢通入750mL 1mol·L^-1 NaOH溶液中充分反应后，测得反应放热为x kJ。已知该条件下，1mol CO₂缓慢通入1L 2mol·L^-1 NaOH溶液中充分反应后放热为y kJ。则CO₂与NaOH溶液反应生成NaHCO₃的热化学方程式正确的是[ ]

A．CO₂（g）+NaOH（aq）=NaHCO₃（aq） △H=－（2y－x）kJ·mol^-1

B．CO₂（g）+NaOH（aq）=NaHCO₃（aq） △H=－（2x－y）kJ·mol^-1

C．CO₂（g）+NaOH（aq）=NaHCO₃（aq） △H=－（4x－y）kJ·mol^-1

D．2CO₂（g）+2NaOH（aq）=2NaHCO₃（aq） △H=－（8x－y）kJ·mol^-1

工程项目团队的发展过程一般包括的阶段正确的顺序是（）。

A．磨合—形成—表现—规范—休整

B．形成—磨合—表现—规范—休整

C．磨合—表现—形成—规范—休整

D．形成—磨合—规范—表现—休整

与交易相关的经济利益能够流入企业是收入确认的条件之一，在此经济利益是指

A．直接流入企业的现金或现金等价物

B．间接流入企业的现金或现金等价物

C．直接或间接流入企业的现金或现金等价物

D．直接或间接流入企业的现金