决定病证虚实变化的主要病机是（）。 A.脏腑功能的盛衰 B.阴精阳气的盛衰 C.气血

在通信企业进行前瞻性管理决策时，通常用到的成本概念是（）。

A.经济成本

B.机会成本

C.网元成本

D.工程成本

Collins is an employee and a shareholder of a company. The company was incorporated in 2005 and adopts the full version of Table A of the Companies Ordinance (Cap 32) as its articles of association.Yesterday, Collins heard that the board of directors of the company intended to pass a resolution to terminate the employment contracts of all the employees who had worked for the company for more than four years (‘the Resolution’).On the following morning, as a shareholder of the company, Collins called the chairman of the board and demanded that the board not pass the resolution (‘Collins’s Demand’).Required:In relation to company law:

(a) Explain to the chairman whether the board must comply with Collins’s Demand. (5 marks)

哕

国际私法和区际私法的关系说法正确的是（）

A.区际私法是调整不同国家之间的民法冲突

B.国际私法是调整一个国家内部不同地区之间的民法冲突

C.两者都是解决法律的地域或空间冲突的

D.有的学者称解决国际私法法律冲突的法律为“国际私法”

E.有的学者把解决区际法律冲突的法律称为“准国际私法”

对于一般工业和民用建筑工程而言，单位工程概算按其工程性质分为建筑工程概算和 ( )两大类。

A．一般土建工程概算

B．设备及安装工程概算

C．工器具及生产家具购置费用概算

D．弱电工程概算