100M网线中有数据通过的线序为() A.橙白、橙、蓝白、蓝 B.橙白、橙、绿白、绿

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问题:

100M网线中有数据通过的线序为()

A.橙白、橙、蓝白、蓝

B.橙白、橙、绿白、绿

C.蓝白、蓝、棕白、棕

D.蓝白、蓝、绿白、绿

考点:铁路通信工铁路通信工综合练习铁路通信工综合练习题库
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非负数才有立方根______(判断对错)

题型:单项选择题
完形填空。
     My life is always filled with sadness and little joy. However, no matter what happens, I can face it
bravely.
     Last year, I couldn't believe the    1    that I entered the No. 1 Middle School in my hometown. Then
I rushed to my home and told my parents.  But my father didn't seem as    2    as I was.  He just kept
smoking without saying a word and my mother put her head down and couldn't help    3   .
     I knew very well what my family was    4   .  My mother had been ill in bed for 2 years. We lived a
hard life and I couldn't go on my schooling.  I felt so upset but I 'could say    5    to my parents. I decided
to help my father with his work    6    my family.
     To my surprise, things completely changed _ 7   . the beginning of the new term. My head teacher
came to my family with some money.  which' had been    8    by my schoolmates.  He encouraged me,
"Always have a dream." with tears in my eyes, I stepped into the school.
     I have been studying hard since I entered the school.  Whenever I meet difficulties, I always    9    my
teacher and schoolmates.  I have a college dream and I must work hard for it, no matter   10   hard the
life is.  Just as a great man says.  "When one door shuts,  another opens in life. "
( )1. A. ideas      
( )2. A. nervous    
( )3. A. crying    
( )4. A. about      
( )5. A. something  
( )6. A. support    
( )7. A. after      
( )8. A. raised    
( )9. A. dream of  
( )10. A. what    
B. story      
B. excited    
B. laughing  
B. like      
B. nothing    
B. to support
B. since      
B. spent      
B. think of  
B. which      
C. news        
C. interested  
C. shouting    
C. against    
C. everything  
C. supporting  
C. before      
C. saved      
C. talk of    
C. how        
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某系统集成项目的目标是使人们能在某城市各个超市方便地使用QS银行的信用卡,PH公司负责开发该项目适用的软件,但需要向其他公司购买相应的银行前置终端硬件设备。PH公司负责外包管理的项目经理首先应准备的文件被称为______。

A.外包合同

B.项目章程

C.项目范围说明书

D.工作说明书

题型:单项选择题

青山公司是一家有限责任公司,从事建筑材料买卖,公司注册资本为人民币100万元。甲、乙、丙、丁、戊是青山公司股东,认缴出资额分别为60万、20万、10万、5万、5万,出资比例为60%、20%、10%、5%、5%。

在下列( )情况下,青山公司将解散。

A.公司章程规定营业期限届满

B.公司被吊销营业执照

C.股东会决议解散

D.公司连续3年亏损

题型:单项选择题

核对通行费时首先根据监控记录将当班发生的()补齐,然后将补齐后的金额做为()录入系统,用实收金额减监控记录的()后,再与系统记录的()进行比较,如发生短款,由收费员补齐。

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