【单选题】
Q1: What did Katy like about Jason’s last Halloween party?___
A. She liked playing an interesting game .
B. She enjoyed seeing many of her old friends .
C. She enjoyed wearing her Halloween costume .
D. She liked the decorations in Jason's front yard .
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【单选题】
Q2: What is the actual reason that Katy doesn’t want to attend Jason’s party?___
A. None of her friends likes Jason .
B. None of Jason's guests is young .
C. She wants to go to Linda's party ..
D. She went to Jason's party last year .
【单选题】
Q3: What is special about Linda’s party?___
A. The party will last four hours .
B. Six people will attend the party .
C. They will have huge bags of candy .
D. They will play a new game called "GuessWho ".
【单选题】
Q4: What will Katy do to solve her problem?___
A. Go to Jason's party .
B. Go to Linda's party .
C. Attend both Jason's and Linda's parties .
D. Celebrate Halloween with her parents .
【单选题】
Q1: What is special about this year’s Black Friday shopping?___
A. Some stores offered bigger holiday discounts .
B. Some stores provided more choices of nightlife.
C. Some stores made efforts to attract young people .
D. Some stores opened much earlier than they used to .
【单选题】
Q2: Why did some stores open at midnight on Thanksgiving night?___
A. To attract young customers .
B. To beat other stores for sale.
C. To let people sleep late the next day .
D. To keep people stay up for the night .
【单选题】
Q3: How many Black Friday shoppers were reported to go to the shops at midnight this year?___
A. 24 percent .
B. 37 percent .
C. 9.5 percent .
D. 23.5 percent .
【单选题】
Q4: What can we learn about the 15-year-old Jenny?___
A. She and her cousins went back home at midnight .
B. She liked the traditional 4 a.m. Black Friday.
C. She preferred midnight shopping to early morning shopping .
D. She and her cousins got up very early to buy discounted items .
【单选题】
Q1: Why did the woman decide to do a triathlon?___
A. Because she did it in college .
B. Because she wanted to be tough .
C. Because her sister did it and liked it .
D. Because her sister said it was good for her .
【单选题】
Q2: When did the man first do a triathlon?___
A. Last year .
B. In college .
C. Last week .
D. In high school .
【单选题】
Q3: How does the man feel about running?___
A. Boring.
B. Scaring .
C. Exciting .
D. Interesting .
【单选题】
Q4: Why doesn’t the woman like swimming in the triathlon?___
A. Because she fears that a big fish might eat her .
B. Because she fears that she would get lost in lakes .
C. Because she doesn't want to scare away small fishes .
D. Because she doesn't like swimming with many people .
【单选题】
Q1: What is the ratio of positive to negative emotions that can make a person happier?___
A. 1:3.
B. 3 :1.
C. 1 :10 .
D. 10 :1.
【单选题】
Q2: What is the most exciting finding about increasing positive emotions?___
A. It improves relationships .
B. It leads to greater success .
C. It helps develop creativity .
D. It contributes to good health .
【单选题】
Q3: What does the speaker say about negative feelings?___
A. People should turn every negative feeling around .
B. Negative feelings can sometimes have positive effects .
C. Negative feelings often cause people to make mistakes .
D. People should never show negative feelings in public places .
【单选题】
Q4: What is the main idea of the passage?___
A. People should learn to manage their emotions .
B. People should be patient with their negative feelings .
C. People should learn to analyze causes of unhappiness .
D. People should identify as many positive feelings as possible .
【单选题】
Q1: What are the man and woman talking about?___
A. Whether nature is magical and kind .
B. Whether nature is powerful and full of risks .
C. Whether Christopher was well prepared for the trip .
D. Whether Christopher's trip to Alaska was worthwhile .
【单选题】
Q2: What can we learn about Christopher?___
A. He made a film about his trip to Alaska .
B. He wrote a story about his trip to Alaska .
C. He died while having an adventure in Alaska .
D. He learned how powerful and risky Alaska was .
【单选题】
Q3: What does the woman think about Christopher taking the trip to Alaska?___
A. He was too foolish .
B. He was really romantic .
C. He had a very kind heart .
D. He had a spirit for trying things .
【单选题】
Q4: Which of the following is NOT mentioned as something that would have saved Christopher’s life?___
A. A gun to hunt .
B. The map of the area .
C. Emergency food supplies .
D.
E. mergency communication equipment .
【单选题】
Q1: What speed can an avalanche reach within five seconds of taking off?___
A. At 8 miles an hour .
B. At 18 miles an hour .
C. At 80 miles an hour .
D. At 88 miles an hour .
【单选题】
Q2: According to the passage, under what circumstances may an avalanche occur?___
A. There are too many layers of snow on the .
B. There is a layer of snow covering an entire area .
C. The top layer of snow slides off the layer below it .
D. The layer of snow below the surface becomes unstable .
【单选题】
Q3: What are skiers advised to do to avoid being caught in an avalanche?___
A. Ski only in the official ski areas .
B. Look for solid snow to walk on .
C. Look out for each other while skiing .
D. Learn to control themselves in an avalanche .
【单选题】
Q4: Why does the ski patrol use explosives?___
A. To dig holes in the snow .
B. To close the area for skiing .
C. To make an avalanche move on purpose .
D. To' check how different layers are holding up .
【单选题】
Q1:What is conversation mainly about?___
A. The woman's happy college life the man's doubt .
B. The woman's spending habits and the man's concerns .
C. The man's reminding the woman of the exam this Thursday .
D. The man's support for the woman over the past 15 years .
【单选题】
Q2:What did the woman do last night?___
A. She bought a new leather coat .
B. She studied very hard for an exam .
C. She treated all her friends to dinner .
D. She went to a concert with her friends .
【单选题】
Q3:Where did the woman get the money?___
A. She just received her student loan .
B. She saved some money for herself .
C. She borrowed the money from her friends .
D. She asked her mom to send her the money .
【单选题】
Q4:What is the man?___
A. A teacher of biology .
B. An undergraduate student .
C. A freshman in biology class .
D. A graduate teaching assistant .
【单选题】
Q1: What is this passage mainly about?___
A. How businesses can compete with each other .
B. How small businesses operate during holidays .
C. How small businesses manage holiday workers .
D. How can earn more money during holidays .
【单选题】
Q2: According to Rubin, what can small companies do to thank holiday workers?___
A. Have talks with their families .
B. Give them good extra benefits .
C. Offer them expensive holiday tokens .
D. Show appreciation to them face to face .
【单选题】
Q3: What can small business owners do to help holiday workers get into the holiday spirit?___
A. Entertain them with big meals .
B. Let them enjoy some holiday games .
C. Give them handmade thank-you cards .
D. Send their families some holiday gift cards .
【单选题】
Q4: Who are supposed to benefit most from this passage?___
A. Workers who have to work during holidays .
B. Employees who intend to earn extra money .
C. Big companies that usually close on holidays .
D. Small businesses that try to be more competitive .
【单选题】
In the first two paragraphs of the passage the writer tries to tell us that___
A. he had lived in Washington D.C. for twenty years
B. he was very imaginative when he was a child
C. he had fond memories of his old neighborhood
D. )he had come from a very poor neighborhood
【单选题】
The writer ,as a child ,was very fond of playing in the basement because ___
A. it was bright and alive
B. it contained a movie house and a space station
C. it was ideal for playing hide-and-seek
D. it was surrounded by trees and flowers
【单选题】
How did the writer feel when he visited his old neighborhood in Washington D.C. ?___
A. Greatly surprised .
B. Very regretful .
C. Quite excited .
D. Very sad .
【单选题】
On his visit to his hometown ,the writer found the old apartment building___
A. see medunfit to live in
B. had been repaired
C. could hardly be recognized
D. looked dirty and smelt horrible
【单选题】
" Youcan never go home again "inthe last sentence of this passage means that___
A. one should never revisit his hometown after many years of absence
B. one will never find his hometown the same as it was in his childhood memory
C. avisit to one's hometown will bring back one's fond memories of home
D. avisit to one's hometown will bring back many sad memorie
【单选题】
We learn from the passage that Tracy died___
A. on December 8,1992
B. of brain damage
C. 24 hours after he fell off the roof of a car
D. in a car crash
【单选题】
Tracy's parents decided to donate Tracy's organs because___
A. Tracy told them to do so just before he died
B. they wanted to save others the pain of seeing a dear one die
C. David's life could continue in a meaningful way
D. they knew David was suffering from a hopeless liver disease
【单选题】
The meeting between the writer's family and Tracy's parents was arranged because___
A. the writer and her husband wished to express their thanks to Tracy's parents
B. the local organ bank wanted to see how both families felt about the donation
C. Tracy's parents wanted to see someone whose life had been saved by the donation
D. the two families were linked by the most bittersweet ties imaginable
【单选题】
The writer and her husband learned how Tracy died___
A. from his parents
B. from the organ bank
C. from the hospital
D. from the doctor who performed the operation
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【单选题】
分布式网管数据库服务器安装过程中应安装（ ）组件.___
A. IBM informix dynamic server withJ/Foundation
B. IBM informix-Connect 2.81.TC1
C. IBM
D. ataBlade Developer Kit 4.00TC4 D.IBM BlanddeManager 4.00TC4
E.
F.
【单选题】
G.652光纤在（ ）处其衰耗最小，但色散较大___
A. 1550nm
B. 1310nm
C. 850nm
D. 1480nm
E.
F.
【单选题】
GFP协议封装技术支持基于（ ）的统计复用/汇聚___
A. 端口
B. 业务
C. 流量
D. 分组
E.
F.
【单选题】
GPON CLASS C+支持的最大分光比___
A. 1：16
B. 1：32
C. 1：64
D. 1：128
E.
F.
【单选题】
GPON ONU位于NGN网络体系结构中的___
A. 网络控制层
B. 核心交换层
C. 业务管理层
D. 边缘接入层
E.
F.
【单选题】
GPON的Native TDM业务在OLT的背板转发时的数据帧类型为:___
A. 以太网
B. TDM
C. GEM
D. VC12
E.
F.
【单选题】
GPON的OLT能提供的最大传输距离为( )公里___
A. 20
B. B.15
C. C.5
D. D.10
E.
F.
【单选题】
IMS会话建立的三个过程包括S-S,MT和（ ）___
A. MO
B. MN
C. S-Q
D. MQ
E.
F.
【单选题】
GPON的带宽效率最高可达到( )___
A. 0.75
B. 0.72
C. 0.9
D. 0.92
E.
F.
【单选题】
GPON的上下行传输速率分别为___
A. 155M/622M
B. 1.25G/2.5G
C. 1.25G/1.25G
D. 2.5G/2.5G
E.
F.
【单选题】
在TCP/IP网络中，属于同一个子网络的主机的网络号（ ）___
A. 不同
B. 相反
C. 相同
D. 相似
E.
F.
【单选题】
GPON的特征之一无源是指网络中的哪个部分 ( ）___
A. OLT
B. B.ONU
C. C.ODN
D. D.其它
E.
F.
【单选题】
GPON的下行固定帧长为（ ）us___
A. 60
B. 80
C. 100
D. 125
E.
F.
【单选题】
GPON的状态上报DBA存在3种机制，我司采用哪种方式___
A. PLOu-State Ind DBA
B. DBRu-Piggy-back DBA
C. Payload
D. BA D.都不是
E.
F.
【单选题】
GPON的组网模式是( )___
A. 点到点
B. 点到多点
C. 多点到多点
D. 多点到点
E.
F.
【单选题】
GPON典型拓扑结构为（ ） 型___
A. 星
B. 环
C. 树
D. 总线
E.
F.
【单选题】
GPON工程中最常用无源光分路器ODN是 ___
A. 1:8
B. 1:16
C. 1:32
D. 1：64
E.
F.
【单选题】
GPON工程中最常用无源光分路器ODN是（ ）___
A. 1:8
B. 1:16
C. 1:32
D. 1：64
E.
F.
【单选题】
IMS是一个在分组域（PS）上的多媒体控制/呼叫控制平台，IMS使得（ ）具有电路域（CS）的部分功能，支持会话类和非会话类的多媒体业务。___
A. PS
B. CS
C. QS
D. ES
E.
F.
【单选题】
GPON技术可以承载哪些业务（） 。___
A. ATM
B. TDM
C. Ethernet
D. 以上都可以
E.
F.
【单选题】
GPON技术下行信号OLT选择使用( )方式进行发送，ONU选择性接收___
A. 单播
B. 广播
C. 组播
D. 多播
E.
F.
【单选题】
分布式网管中，Manager for Access Net 服务在（ ）中.___
A. 主数据库服务器
B. 应用服务器
C. 采集服务器
D. 接口服务器
E.
F.
【单选题】
GPON技术中，其上行带宽是___
A. 2.5Gb/s
B. 1Gb/s
C. 1.25Gb/s
D. 10Gb/s
E.
F.
【单选题】
GPON将业务带宽分配方式分为4种类型，优先级从高到低分别是（ ）___
A. 保证带宽、固定带宽、非保证带宽和尽力而为带宽
B. 固定带宽、保证带宽、尽力而为带宽和非保证带宽
C. 固定带宽、保证带宽、非保证带宽和尽力而为带宽
D. 保证带宽、非保证带宽、固定带宽和尽力而为带宽
E.
F.
【单选题】
GPON上行波长___
A. 1310
B. 1550
C. 850
D. 1490
E.
F.
【单选题】
GPON是基于什么协议封装方式.( )___
A. ATM封装
B. 以太网封装
C. GEM封装
D. ATM、GEM封装
E.
F.
【单选题】
GPON提供的各种业务中，优先级最高的是___
A. 语音
B. 视频
C. 宽带
D. 以上优先级相等
E.
F.
【单选题】
GPON网络中，同个PON口下两个ONU设备的最大物理距离差为（ ）___
A. 15KM
B. 20KM
C. 30KM
D. 40KM
E.
F.
【单选题】
GPON系统不包括以下哪些部件？___
A. OLT
B. OLP
C. POS
D. ONU
E.
F.
【单选题】
olt在（ ） 这个字段来给每个ONU分配上行时隙，那么所有的ONU就可以按照一定的秩序发送自己的数据了，不会产生为了争夺时隙而冲突.___
A. GTC
B. upstream bandwidth map
C. DBRu
D. ownstream bandwidth map
E.
F.
【单选题】
IMS网络的拓扑隐藏功能是由（）来实现的___
A. P-CSCF
B. I-CSCF
C. S-CSCF
D. HSS
E.
F.
【单选题】
C300的MAC地址老化时间是（ ）___
A. 60ms
B. 300ms
C. 180ms
D. 240ms
E.
F.
【单选题】
分布式网管中，接口服务器应与（ ）对接.___
A. 采集服务器
B. 应用服务器
C. 主数据库服务器
D. 备数据库服务器
E.
F.
【单选题】
GPON系统的测距功能主要作用为（）___
A. 避免各ONU/ONT的上行数据之间的冲突
B. 确认各ONU与OLT间的距离
C. 确认用户距离，保证光衰减
D. 确认用户延时，确保用户感知
E.
F.
【单选题】
GPON系统设备中主要的设备有三种其中不包括___
A. OLT
B. ONU
C. 分光器
D. 尾纤
E.
F.
【单选题】
GPON系统中，OLT通过（ ）管理维护通道对终端设备进行配置和维护。___
A. OMCI
B. OAM
C. TR069
D. SNMP
E.
F.
【单选题】
GPON系统中，Tcont类型中type5是指（）。___
A. A.保证带宽
B. B.besteffort
C. C.固定带宽
D. D.混合带宽
E.
F.
【单选题】
GPON系统中采用( )传输方式。___
A. 单纤单向
B. 双纤双向
C. 双纤单向
D. 单纤双向
E.
F.
【单选题】
GPON在管理FTTH 的A类ONT时，使用哪种协议( )。___
A. OAM
B. DBA
C. SNMP
D. OMCI
E.
F.
【单选题】
GPRS发生故障需确认告警时，与（ ）确认在IPnet、传输网管上有无该客户的关联告警，如确认有，则派单。___
A. 传输室
B. 数增室
C. 监控室
D. 核心室
E.
F.
