X荧光光谱仪脉冲高度分析器有何作用？

在某种意义上说，保险公司所销售的保险产品，既体现一种承诺或保障，也体现一种服务，或者说服务属于保险产品价值的一部分。所以，（）是竞争机制在保险市场上的特征之一。

A.非供求机制的重要性大于供求机制的重要性

B.非价格竞争的重要性大于价格竞争的重要性

C.价格竞争的重要性大于非价格竞争的重要性

D.非价格机制的重要性大于价格机制的重要性

属于操作责任事故的有( )。

A．无证上岗

B．准备未充分的情况下组织施工

C．材料配方失误

D．工序来执行施工操作规程

E．施工技术方案未经分析论证

In this life, what did you miss?

The wife asked the husband when she was 25. Despondently, the husband replied: 'I missed a new job opportunity.' When she was 35, the husband angrily told her that he had just missed the bus. At 45, the husband sadly said: 'I missed the opportunity seeing my closed relative before his last breath.' At 55, the husband said disappointingly: 'I missed a good chance to retire.' At 65, the husband hurriedly replied: 'I missed a dental appointment.' At 75, the wife did not ask the husband anymore, the husband was kneeling in front of the very sick wife. Remembering the question the wife used to ask him, this time he asked the wife the same question. The wife, with a smile and peaceful look, replied: 'In this life, I did not miss having you!' The husband was full of tears. He always thought that they could be together forever. He was always busy with work and trifles. So much so he had never been thoughtful to his wife. The husband hugged the wife tightly and said: 'Over 50 years, how I had allowed myself to miss your deep love for me.'

In the busy city life, there are many people who are always busy with work. These people revolve their lives around their jobs, these people sacrifice all their times and health to meet the social expectations. They are unwilling to spend times on health care. They miss the opportunity to be with their children in their growing up. They neglect the loved ones who care for them, and also their health. Nobody knows what is going to happen one year from now.

Life is not permanent, so always live in the now. Express your gratitude to your loved ones in words. Show your care with actions. Treat everyday as the last episode of life. In this way, when you are gone, you loved ones would have nothing to feel sorry about.

小题1:What did the husband miss when his wife was 55?

A．he missed the bus.

B．he missed a dental appointment..

C．he missed a good chance to retire.

D．he missed the opportunity seeing his closed relative.小题2:The underlined word “permanent” (in Para.4) is closest in meaning to “_____”.

A．lasting

B．temporary

C．lucky

D．smooth小题3:What is the passage mainly about?

A．A sad love story.

B．Memories of a happy family.

C．Express your gratitude to your loved ones in words.

D．In this life, what did you miss.

Auer小体最常见于（）。

A.类白血病反应

B.急粒白血病

C.慢粒白血病

D.急淋白血病

E.慢淋白血病

测量的介质为水或蒸汽，当压力仪表冻住时，显示（）。

A.偏小

B.增大

C.不变