合法竞争

提示：该患儿体格检查未见明显异常。精神检查合作，交流尚可，入病室后多动不宁，医生与家长谈话时经常插嘴，承认总是坐不住，上课总是想搞点小动作，情绪反应良好，未引出幻觉及妄想，智力检查未见异常，儿童行为量表提示异常。

美国精神障碍分类系统第四版将该病分为哪些类型（）

A.注意缺陷型

B.冲动多动型

C.混合型

D.未分型

E.残留型

F.慢性型

人民解放战争时期，国民党的统治在不到三年的时间就被推翻。其根本原因是 

A．政治孤立，失去民心

B．军队厌战，士气低落

C．贪官横行，统治腐败

D．美援断绝，蒋桂分裂

XYZ Co is a shareholding company. At its most recent general meeting of shareholders, the proceedings were disrupted by Hai, an angry shareholder, who fi ercely objected to the policy decisions taken by the board of management on the future strategy of the company. Several other shareholders supported Hai, and it quickly became clear that order could not be restored. Chien, the chairman of the meeting, quickly announced that the meeting would be abandoned immediately and reconvened in four days time. He stated that Hai would be excluded from the meeting, and a further item would be added to the agenda to give power to the board of management to exclude individuals from participating in future meetings if it was felt that they would be disruptive.Required:

(b) Explain the implications of the decision to exclude Hai from the rearranged meeting and the proposal to confer powers on the board of management to restrict the participation of potentially disruptive shareholders in future meetings. (5 marks)

有关肝豆状核变性的临床特点，下列哪项是不正确的()

A．无症状期，尿铜即有轻度增高

B．肝脏症状多见于6～8岁以后

C．神经系统症状多见于12岁以后

D．少数患者可表现Fanconi综合征症状

E．K-F环在发病早期即出现

有的碱性蓄电池的电解液中加氢氧化锂，其作用是什么？