NO7信令中MTP消息传递部分又分为MTP1,MTP2,MTP3,分别写出它们的名称

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问题:

NO7信令中MTP消息传递部分又分为MTP1,MTP2,MTP3,分别写出它们的名称和功能。

考点:通信工程师通信工程师交换技术通信工程师交换技术题库
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休克的关键问题是

A、血压下降

B、组织灌注量下降

C、外周阻力增加

D、心指数下降

E、中心静脉压下降

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B

Once a New Zealand teacher asked where I live. “In the white building,” I answered.

“At our university both girls and boys live in the same dormitory.” I added.

Beyond my expectation(出乎意料), however, my attempt(努力)to show I am speaking American English(AE) turned out to be something else. The New Zealander seemed very puzzled(迷惑)at my answer.

With a half smile, she asked, “Really?Do they live in the same room?”

“Oh, no. They live in different rooms but in the same building.” I reacted(反应)quickly.

Later I got to know the word “dormitory”. In AE it means one building, whereas(而,却)it means one room in  British English(BE).

The New Zealander misunderstood me because she spoke New Zealander English(NE), which, as we know, is much related to BE.

Nowadays, not a few English learners, who try to catch up with the fashion(时髦), choose to speak AE.

Yet, the problem is that they cannot speak pure AE, but half AE and half BE instead.

I think it necessary to keep one style in order to avoid(避免)misunderstanding.

61、Which of the following is right?

A、AE and BE are two different languages.

B、There are some differences between AE and BE.

C、New Zealanders speak BE.

D、New Zealanders cannot understand Americans.

62、What I said to the New Zealander is    .

A、really pure AE                 B、really pure BE    

C、half AE and  half BE          D、not English at all

63、According to the passage ,    .

A、few people speak AE         B、more people speak BE

C、BE is becoming fashionable    D、AE is becoming fashionable

64、The writer wrote the passage in order to    .

A、tell us a funny story

B、warn us not to make  mistakes

C、tell us the differences between AE and BE

D、encourage us to speak one style of English

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开展标准体系评价目的是评估对项目所建立的标准体系是否满足项目施工的需要,并提出改进的建议措施,是企业不断改进和自我完善的有效办法,也是推动企业开展标准化工作中不可缺少的重要工具,它对提高企业的科学化管理水平,实现企业的方针目标具有重要的意义。

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锅炉投入运行()万小时,锅炉检修时应对汽包进行第一次检查。

A、5

B、10

C、15

D、20

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为了得到扫描层厚更薄的图像,可以()

A.增加层面选择方向的梯度场

B.射频脉冲的带宽

C.减少层面选择方向的梯度场

D.增加射频脉冲的带宽

E.层面选择方向的梯度场不变,增加射频脉冲的带宽

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