问题 填空题


试题一
阅读以下说明,回答问题。
[说明]
某公司总部和三个子公司分别位于四处,其网络结构如图1.15所示,公司总部和各子公司所需主机数如表1.4所示。


表1.4 公司总部与各子公司的主机数
部门主机数量/台
公司总部50
子公司A25
子公司B10
子公司C10
[问题] 该公司用一个C类地址块202.119.110.0/24组网,将表1.5中的(1)~(6)处空缺的主机地址或子网掩码填写完整。
表1.5 IP地址规划
部门可分配的地址范围子网掩码
公司总部202.119.110.129~(1) 255.255.255.192
子公司A(2) ~202.1 19.1 10.94(3)
子公司B202.119.110.97~(4) 255.255.255.240
子公司C(5) (6) 255.255.255.240

答案

参考答案:255.255.255.224

单项选择题
阅读理解

阅读理解。

     Singles Day falls on every November 11th, and as the name indicates, this relatively new holiday is one

specially for people who are still living the single life. I was a bit surprised when I googled "Singles Day" on

the Internet, to find that China is the only country in the world that has set up a special day for singles to

celebrate their lives.

     An old story goes that once there were four single men, leading very boring lives. None of them were

married, or had lovers, or did anything exciting. They just sat around all day and played Mahjong. One day

they played Mahjong from 11 in the morning until 11 at night. During the game, no matter who won, the

winning card was always the "four columns" card (the card shows four independent, parallel columns in

two lines). Even more of a coincidence, it was Nov. 11. In order to remind them of the day, they nicknamed

it Singles Day.

     Singles Day was first celebrated at various universities in Nanjing, capital city of Jiangsu Province during

the 1990s. These college students carried their university tradition into society after they graduated. Singles

Day is now a special day for all.

     The main way to celebrate Singles day is to have dinner with your single friends, but it's important that

each person pay their own way to show their independence. People also hold "blind date" parties in an attempt

to say goodbye to their single lives.

     For breakfast on Singles Day, singles often eat four youtiao (deep-fried dough sitcks) representing the

four "ones" in "11.11" and one baozi (steamed stuffed buns) representing the dot in between.  Many singles

also choose to say goodbye to their single lives on the day.

     Many attend "blind date" parties and many people choose to marry on this day. In addition to meaning

"single", the four "ones" of the date can also mean "only one" as in "the only one for me". Some people will

use this date and this meaning to tell their special someone that they are the only"one" in their heart.

1. Which of the statement is TRUE according to the passage? [ ]

A. Singles Day has a long history.

B. Only men celebrate Singles Day.

C. Singles Day is only celebrated in China.

D. Students in Nanjing University started Singles Day.

2. People celebrate the festival mainly by _____. [ ]

A. playing Mahjong

B. having dinner

C. getting married

D. hanging out with friends

3. What is the best title of the passage? [ ]

A. Singles Day

B. Four Single Men's Singles Day

C. University Culture on Singles Day

D. Symbolic Food on Singles Day

4. Which of the following best shows the structure of the passage?

    (a-para.1  b-para.2  c-para.3  d-para.4  e-para.5  f-para.6) [ ]

A.

B.

C.

D.