TD手机的接收机噪声系数是()dBA.3.5 B.4 C.3 D.7

题型:单项选择题

问题:

TD手机的接收机噪声系数是()dB

A.3.5

B.4

C.3

D.7

考点:通信工程师中兴TD考试中兴TD考试题库
题型:单项选择题

In China,people born in and after the 1980s are called the post-80s generation(一代人).Most of them come from single-child families.However,this generation is playing a more and more important part in China,and their image(形象) in people’s minds is changing.Han Han,a popular youth writer,is one of them.

Han Han was born in 1982 in Shanghai.His talent for writing was clear at an early age.When he was 17,he attracted the public’s attention with the article Viewing the People throughthe Glass.The article won first prize in the national New Concept Composition Competition.Later,Han Han again surprised the public by leaving high school.“I didn’t do well in Grade One of high school and failed to move up to the next grade.I tried my best to improve my studies,but failed,so I gave up.However,I am always learning,since learning and going to school are two different things,” Han Han said.

Han Han’s first novel Three Folded Gates sold very well in China.Later the book was translated(翻译)into several languages and sold abroad.

In the following years,Han Han wrote a lot of books.All of them were welcomed by the market.In 2006,he started blogging (写博客)and had great success.Today,Han Han’s blog has become one of the honest blogs on the Internet.

小题1:The post-80s generation        

A.have changed China’s image

B.are playing an important role in China

C.are very good at writing

D.are people who are more than 80 years old小题2:When did Han Han begin to write a blog?

A.When he was seventeen.

B.In 1982.

C.When he was twenty-four.

D.In 2008.小题3:Which of the following is TRUEaccording to the passage?

A.Three Folded Gates was only sold in China.

B.Nobody was surprised that Han Han left high school.

C.Han Han was not liked by the post-80s generation.

D.Han Han’s blog is very popular on the Internet.

题型:单项选择题

I  , but my mother didn’t   .

A.wanted ; allow

B.hoped to ; allow me to

C.wanted ; allow it

D.hoped ; allow it

题型:单项选择题

组成装配尺寸链至少有()、减环和封闭环。

A、组成环 

B、增环  

C、减环组成环 

D、环

题型:单项选择题

自然界中的“碳吸收池”可以大量吸收大气中的二氧化碳,其中最重要的两大“碳吸收池”是什么?

题型:单项选择题

患者男性,62岁,乙型肝炎病史10年。近日出现呕血、柏油样便,继之神志恍惚来诊。检查:BP80/50mmHg,巩膜黄染,言语不清,定向力丧失,计算能力下降,幻觉出现,睡眠时间倒错,有扑翼震颤,肌张力增高,脑电图异常,Hb60g/L,血pH7.48,血清钾2.8mmol/L,血氨升高。

如患者出现狂躁不安可给予

A.吗啡

B.水合氯醛

C.哌替啶

D.副醛

E.异丙嗪

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