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问题 多项选择题

关于丙烯制冷压缩机开车前应具备的条件有（）。

A．冷剂收集罐充液足够

B．系统保压在0.3MPa～0.6Mpa

C．确认所有的导淋、放空阀关闭

D．确认系统盲板已按清单正确拆装

答案

参考答案：A, B, C, D

单项选择题

有关胃的叙述，错误的是

A．胃的上口接食管，称为贲门

B．胃的下口接十二指肠，称为幽门

C．胃贲门口下缘水平线以下为胃底

D．贲门位于胃的内侧壁

E．以贲门为中心半径2.5cm的区域，称贲门区
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问答题

Napo and Ramono were employed on 15 January 2007 by Dowlem Construction Ltd under a contract without reference to limit of time. On 15 February 2008, they were told by the company that their contracts of employment would be terminated on 15 April 2008. They replied that they accepted the two month’s notice. However, on 28 February 2008, they were informed that the company has decided to terminate their contracts on 31 March 2008, instead of 15 April 2008 as originally envisaged.Required:Advise Napo and Ramono if they are entitled to remuneration until 15 April 2008. (10 marks)
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