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问题 单项选择题

重症哮喘持续发作状态的动脉血气分析下列哪种情况最常见

A．PaO2下降，PaCO2正常

B．PaO2下降，PaCO2下降

C．PaO2下降，PaCO2升高

D．PaO2正常，PaCO2升高

E．PaO2升高，PaCO2升高

答案

参考答案：C

选择题

根据所掌握的文化或背景知识，选择正确答案。

小题1:How do we deal with our problems?

A．By learning to forget.

B．By regarding problems as challenges.

C．By thinking of something worse.

D．All above.小题2:In English-speaking countries, ______ stands for（象征） upset.

A．green

B．red

C．blue

D．black小题3:Which is the right according to Unit 2 of Book Three?

A．Martin Murray used to be a “problem child”

B．Martin Murray’s father helped him get out of trouble.

C．Martin Murray’s mother died a few years ago.

D．Martin Murray’s never a top student in his class.小题4:The PPC was founded on _____________. Thanks to our Party, we’re living a happy life.

A．July 1st, 1921

B．August 1st, 1928

C．October 1st, 1949

D．May 4th, 1919小题5: Huanggang City lies in the________ of Hubei Province..

A．northwest

B．northeast

C．southeast

D．southwest小题6:_________ will hold the 30th Olympic Games. And it’s also a developed country.

A．England

B．Japan

C．France

D．Brazil
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选择题

2010年4月28日，国务院 * * 温 * * 主持召开国务院常务会议，审议并原则通过《关于2010年深化经济体制改革重点工作的意见》。会议要求，深化国有企业和垄断性行业改革。加快推进大型国有企业特别是中央企业母公司层面的公司制股份制改革。深化国有企业公司制股份制改革[ ]

①有利于增强公有制的主体地位

②有利于增强国有经济活力、控制力、影响力

③是为了扩大国有经济在公有制经济中的比重

④能够确保国有企业“做大做强”目标的实现

A、①②

B、②④

C、①③

D、③④
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