描述一种严重的致死性疾病对死亡的威胁程度时,最恰当的指标是A.死亡率B.患病率C.病

题型:单项选择题

问题:

描述一种严重的致死性疾病对死亡的威胁程度时,最恰当的指标是

A.死亡率
B.患病率
C.病死率
D.发病率
E.死因构成比

考点:公卫执业医师公卫执业医师
题型:单项选择题

如要设定学生年龄有效性规则在18至20岁之间,当输入的数值不在此范围内,则给出错误信息,我们必须定义( )。

A.实体完整性

B.域完整性

C.参照完整性

D.以上各项都需要定义

题型:单项选择题

“十恶”中的“谋反”是指

A.图谋毁坏宗庙、陵寝及宫阙

B.安忍残贼,背违正道

C.亲族相反

D.谋危社稷

题型:单项选择题

第一次用无机物制备有机物尿素,开辟人工合成有机物先河的科学家是 (    )

A.维勒

B.凯库勒

C.贝采利乌斯

D.李比希

题型:单项选择题

Ah Chong, Baloo, Cindy and Dodo are the directors of Susah Bhd (the company), which has an issued capital of RM1 million made up of 1 million 1 RM ordinary shares. They were appointed as directors two years ago. Each of them holds 15% of the issued shares of the company. The remaining 40% is held by 10 other shareholders.Three weeks ago, following a board resolution, the directors issued 500,000 new shares to Kam Cheng, a close friend of theirs.Cindy is the managing director of the company. Two weeks ago, Cindy, who is now 71 years old, entered into a contract on behalf of the company to purchase offi ce stationery from Opis Sdn Bhd at a price of RM100,000.Last week, following an argument among the directors at a board meeting, Baloo, Cindy and Dodo decided to remove Ah Chong as a director. A notice signed by Baloo, Cindy and Dodo was sent to Ah Chong stating that he had been removed as a director with immediate effect.Required:Advise Ah Lee, a member, who wishes to know the following :

(a) whether the validity of the issue of the shares can be challenged on ground that it has not complied with the provisions of the Companies Act 1965; (4 marks)

题型:单项选择题

()属于不燃液态混合气体。

A.稀有气体混合气

B.水煤气

C.制冷剂

D.液化石油气

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