在建设工程项目施工作业实施过程中,监理机构应根据()对施工作业质量进行监督控制。 A

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问题:

在建设工程项目施工作业实施过程中,监理机构应根据()对施工作业质量进行监督控制。

A.项目管理实施规划

B.施工质量计划

C.监理规划与实施细则

D.施工组织设计

考点:二级建造师继续教育二级建造师继续教育(综合练习)二级建造师继续教育(综合练习)题库
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已知:二次函数y=ax2+bx+c(a≠0)中的x,y满足下表:
x-10123
y0-3-4-3m
(1)m的值为______;
(2)求这个二次函数的解析式.
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“Any time! Any where! Decades ago there was no such thing” – “Communication”.

Then, September 7th 1987, the global system for mobile communication or GSM was born. And international agreements that laid out the standards, regulations and practices gave rise to a global mobile phone industry.

To be honest, the world’s first mobiles were not so attractive and the range of effectiveness wasn’t very good. But they became a must-have among those wealthy people who could afford that. However, by advantage of GSM which has many different elements to it, we can all enjoy the ability to go around the world in 217 countries, land in that country and know that a phone would work.

There are other cell phone systems using different technology in the world. The majority of the United States and parts of South America have been using something called CDMA which is very rare in Europe. In some Asian countries like China, GSM and CDMA both exist at the same time. But the GSM Association claims 85% of the global mobile phone market. They estimated there are now about 2.5 billion different users who make more than 7 trillion minutes of calls everyday, and that’s not all.

20 years later, the mobile phone is so much more than just a phone. You can use it to send text messages, take pictures, show video, even surf the internet.

“The phone itself is involved from just being a communication tool, to be a tool for round-the-clock connectivity, you can not live without it even in a minute.” Mobile consultant Nick Lane also points out with so many customized styles and features, your mobile phone will become a symbol of you.

Where will the global mobile phone industry be in another 20 years? Certainly, there will be more connections than better coverage. As for where else technology will take us, one can only imagine.

小题1:According the passage, we can know that GSM is ____________.

A.a global-used mobile phone

B.a global mobile phone industry

C.a global mobile phone association

D.a global mobile communication system小题2:It's most difficult to find a CDMA mobile phone in ____________.

A.the United States

B.South America

C.Europe

D.China小题3:From this passage, we can infer that ____________.

A.as soon as the first mobiles appeared, they became popular and many people have one

B.with a GSM mobile phone, you can make a phone call in most parts of the USA

C.there are only two cell phone systems in the whole world: GSM and CDMA

D.most of the mobile phone users in the world now are using the GSM mobile phone小题4:By pointing out “your mobile phone will become a symbol of you”, what does Nick Lane want to tell us about the mobile phone in the future?

A.You can have a mobile phone with the unique look and functions as you like.

B.Others can find us without any difficulties if we carry our mobile phone.

C.The mobile phone can be used as a permit when you enter some places.

D.The mobile phone we carry can show others how wealthy we are.小题5:What does the writer feel about the GSM development in the following 20 years?

A.Satisfied.  

B.Worried.  

C.Confident.  

D.Confused.

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二级单位科职人员的行政责任追究采取什么程序?

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列车冒进进站(进路)信号停车后,司机不得移动列车,待查清情况后,具备接车条件时,由车站以什么方式接入站内停车或通过?

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关于I2C总线的下列说法,正确的是()

A、两条总线,一条是数据总线(SDA.,另一条是时钟总线(SCL)

B、用两对接即可实现功能控制

C、时钟总线是用来定时的

D、有了I2C总线就不需要微处理器

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