对POS接口配置描述正确的是()。A.可以修改MTU B.可以修改时钟类型 C.可以

题型:多项选择题

问题:

对POS接口配置描述正确的是()。

A.可以修改MTU

B.可以修改时钟类型

C.可以修改接口标志参数

D.可以配置加扰方式

考点:通信工程师IP基本原理IP基本原理题库
题型:多项选择题

第二卷(共35分)

第三部分:写作(共三节,满分35分) 

单词拼写(共10小题;每小题0.5分,满分5分)

根据下列句子及所给单词的首字母,在题中所给的空白处按题号写出各单词正确的完全形式(每空限写一词)。

71.On a freezing night, the little match girl was f__________ to death in a street corner.

72.It was the first time that he had been on the stage. He could feel his heart b__________ wildly.

73.If you were Expo v__________, what would you do to make contributions to this great event?

74.With the d______of modern society, we have become more and more dependent on advanced technology.

75.I’m interested in business and I’ll run a company of my own after learning some c__________ courses at university.

76.Having prepared for the exam for half a year, he stepped into the classroom and took the exam _________(自信地).

77.People call the USA a “melting pot” because its society is one __________(组成)of people from all over the world.

78.Most American people __________(最初) came from Europe.

79.What is the __________(官方的)language of India?

80.Looking at the volcano through a pair of binoculars, we can hardly imagine how this quiet volcano __________(摧毁)the whole city 2000 years ago.

题型:多项选择题

从20以内的质数中选出6个数,写在一个正方体的六个面上,使两个相对面的和都相等,所选的6个数是______.

题型:多项选择题

心肺复苏电除颤剂量为()

A.首次与重复应用剂量均为1瓦秒/kg

B.首次2瓦秒/kg,重复应用可依次增到4瓦秒/kg及6瓦秒/kg

C.首次与重复应用剂量均为3瓦秒/kg

D.首次与重复应用剂量均为3瓦秒/kg

E.首次1瓦秒/kg,重复应用剂量2瓦秒/kg

题型:多项选择题

以购买性支出占较大比重的支出结构的财政活动,执行( )的职能较强。

A.资源配置

B.收入分配

C.经济稳定

D.财政监督

题型:多项选择题

依靠()离心力的作用而实现的沉降过程叫离心沉降。

A.惯性

B.强制

C.自然

D.机械

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