路由器用于连接不同的子网是因为 (39) 。A.不同的端口属不同的网络号 B.它根据

题型:单项选择题

问题:

路由器用于连接不同的子网是因为 (39)

A.不同的端口属不同的网络号

B.它根据子网号判断转发的端口

C.它可以隔离子网

D.它运行IP

考点:计算机软件水平考试初级网络管理员初级网络管理员上午试题
题型:单项选择题

Have you seen the movie Changjiang 7(CJ7)?The story is about a boy called Dickey. He lives a poor life with his father. His father doesn’t have any money to buy toys for him. One day his father finds him a strange toy from a junkyard (垃圾堆). Dickey names it Changjiang 7 (CJ7). It is an alien dog. It can do many things that humans can not do. Dickey takes it to school to help him in many ways.

CJ7 is a popular movie. Xu Jiao,born on August 5,1997 in Ningbo,Zhejiang,plays Dickey. On April 21,the girl won Best New Performer (演员) at the Hong Kong Film Awards for her play in CJ7.Now Xu Jiao becomes a new film star. She is well-known especially among young kids. Many of them want to own such a helpful toy as CJ7.

Xu once said it was difficult to play a boy. “To get an idea of what a boy is like,” she said,“I watched boys and I also studied and played with them a lot.”

小题1:Xu Jiao’s birthday is on____________ .

A.April 5

B.August 5

C.April 21

D.August 21小题2:____________ finds a toy from the junkyard.

A.Dickey

B.Xu Jiao

C.Dickey’s father

D.Xu Jiao’s father小题3:CJ7 is the name of____________ .

A.a toy

B.a cat

C.a place

D.an award小题4:To play Dickey,Xu Jiao did all the following things EXCEPT ____________  boys.

A.beating

B.watching

C.playing with

D.studying with小题5:What can we know about Xu Jiao from the passage?

A.She lives a poor life.

B.She plays a boy in the movie.

C.She was born in Hong Kong.

D.She said it was easy to act in CJ7.

题型:单项选择题

城市水资源包括()。

A.海水

B.符合各种用水的水源水质标准的淡水

C.雨水

D.再生水

E.海水及经过处理后符合各种用水水质要求的淡水

题型:单项选择题

如图所示,a、b为竖直向上抛出的小石块在上升过程中动能和重力势能随高度变化的两条图线(不计空气阻力),其中________ 是动能-高度关系图线,小石块达到的最大高度为 ________ m,小石块在最高点时的机械能为________ J.

题型:单项选择题

在科学发展的思想内容中,( )是科学发展观的基本要求。

A.以人为本
B.全面、协调、可持续发展
C.统筹兼顾
D.构建社会主义和谐社会

题型:单项选择题

编制全面预算的基础是()。

A、生产预算

B、现金预算

C、销售预算

D、成本预算

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