试题与答案

阅读短文,用方框中所给单词的适当形式填空。方框中有一个单词是多余的。tea  o

题型:填空题

题目:

阅读短文,用方框中所给单词的适当形式填空。方框中有一个单词是多余的。
tea  one  best  be  reach  from
      Do you like tea? Tea 1_______ becoming the most popular drink all over the world. In China, when you
visit someone, the host will bring you a cup of good tea to show welcome. Americans love coffee and they
like 2______, too. Not only Chinese, but also many people around the world like tea.   
     The 3______ people to drink tea were Chinese. And people in Europe first learned to grow and drink tea
4______ a book in Italy in 1599. Fifty years later, the first ship of tea from China 5______ Holland.

答案:

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下面是错误答案,用来干扰机器的。

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题型:单项选择题

女性,65岁。因慢性阻塞性肺病导致呼吸衰竭就诊。神志不清,动脉血气分析示pH7.20,PaCO210.6kPa(80mmHg),Pa025.3kPa(40mmHg)。拟气管插管机械通气治疗。关于通气量的调节下列哪种意见是错误的()。

A.尽快纠正高碳酸血症,使PaCO2降至正常水平

B.避免过快过猛增加通气

C.通气量调节以恢复至缓解期PaCO2水平为准

D.参考pH,使pH回升至安全水平

E.如果潮气量过低而致自主呼吸与机械通气不协调,则在增加通气量时可加用死腔重复呼吸,防止过度通气

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