校园网在进行IP地址部署时，给某基层单位分配了一个C类地址块192_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

校园网在进行IP地址部署时，给某基层单位分配了一个C类地址块192.168.110.0/24，该单位的计算机数量分布如表17-2所示。要求各部门处于不同的网段，请将表17-3中的(7)～(14)处空缺的主机地址(或范围)和子网掩码填写在答题纸的相应位置。

表17-2
部门	主机数量
教师机房	100台
教研室A	32台
教研室B	20台
教研室C	25台

表17-3
部门	可分配的地址范围	子网掩码
教师机房	192.168.110.1～ (7)	(11)
教研室A	(8)	(12)
教研室B	(9)	(13)
教研室C	(10)	(14)

答案

参考答案：192.168.110.126

阅读理解

NOTICE
To protect the environment and stoop the soil(土壤)from being carried away, we’ll go to Forest Park to plant tress this Sunday. The students of Grade Two and all the teachers are invited.
In the morning, the park ranger( 护林人 ), Jeff White, will teach us about the importance of trees and how trees work. Then he’ll show us around the forest, In the afternoon, we’ll plant new trees where the old big ones have been cut down. The workers in the park will teach us how to plant trees.
We’ll meet at the school gate at 7:40 on Sunday morning and leave for the park at 8:00. We’ll take our school buses there. Please take tools(工具 ) and lunch with you. Remember to arrive on time.
The Headmaster Office
Tuesday, March 4^th 2014

小题1:They’ll go to plant trees on .

小题2:The right order（顺序） of the following steps is     .
①visiting the forest  ②planting trees
③meeting at the school gat  ④listening to Jeff White’s report

A．③②①④

B．②③①④

C．③④①②

D．④①②③

小题3:They will leave for the park at

小题4:They’ll go to Forest Park .

小题5:Which of the following is TRUE?

A．the students will have lunch in Forest Park.

B．The students don’t need to take tools with them.

C．Jeff White will teach the students to plant trees.

D．All the students of this school will go to plant trees.

单项选择题

Z2*的生成元是（）。

A、1.0

B、2.0

C、3.0

D、4.0