【单选题】
Q1: According to the survey, what percentage of British adults watched TV in theirfree time?___
A. 89 percent .
B. 84 percent .
C. 76 percent .
D. 71 percent .
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【单选题】
Q2: Which age group would be the most likely to visit their friends and relatives?___
A. People aged 16 to 24
B. People aged 25 to 34 .
C. People aged 16 and over .
D. People aged 55 and over .
【单选题】
Q3: What does the speaker say about listening to music as a leisure activity for British people?___
A. People aged 16 to 24 preferred listening to music most .
B. It was getting more and more popular among the British people .
C. It was the third most popular activity among people aged 55 and over .
D. People aged 25 to 34 listened to music more often than those aged 16 to 24 .
【单选题】
Q4: According to the survey, how are leisure activities related to age?___
A. Older people go out to pubs more often . frequently .
B. Younger people go to the cinema less frequently.
C. Older people spend more time reading and gardening .
D. Younger people spend less time visiting friends and family .
【单选题】
Q1: Why was the girl excited?___
A. She is going to have a lot of vanilla ice cream .
B. She won the spelling competition at her school .
C. She is going to the state capital for a competition .
D. She "excellence"correctly,but others didn't .
【单选题】
Q2: What happened when the man was 13 years old?___
A. His family moved to Sacramento to settle down .
B. His family bought him a new suit and a new tie .
C. He went to Sacramento for a spelling competition .
D. He won the first prize in the state spelling competition .
【单选题】
Q3: Why did the man’s mom give him a big hug?___
A. To make him feel better after he lost the first prize .
B. To apologize for not buying him some ice cream .
C. To wish him good luck in the next competition .
D. To congratulate him on winning the first prize .
【单选题】
Q4: What color is the girl going to wear for her next competition?___
A. Red .
B. Blue .
C. Green .
D. Yellow .
【单选题】
Q1: What is this passage mainly about?___
A. Superstitions and science .
B. Tips on how to have good luck .
C. Superstitions in the United States .
D. Rational and superstitious societies .
【单选题】
Q2: According to the passage, what is considered as bad luck?___
A. Walking under a ladder .
B. Dreaming of a black cat .
C. Hanging a mirror in the house .
D. Stepping on one's own shadow .
【单选题】
Q3: Why is it considered bad luck to see a black cat crossing one’s path?___
A. Because black cats look like witches . e witches .
B. Because black cats were thought to be witches .
C. Because black cats bring seven years of bad luck .
D. Because black cats are hard to notice in darkness .
【单选题】
Q4: According to the passage, what will bring people good luck?___
A. Breaking a mirror on purpose .
B. Catching a falling leaf on one's birthday .
C. Finding a on the ground and picking it up .
D. Dreaming of blowing out the candles in one blow .
【单选题】
Q1: How long will the woman spend on her way to and from work by high-speed train?___
A. 4 hours .
B. 2 hours .
C. 1.5 hours .
D. 45 minutes .
【单选题】
Q2: When does the woman arrive back home by subway?___
A. At 8 .
B. At 7 .
C. At 6 .
D. At 5 .
【单选题】
Q3: According to the woman, in what way will the new high-speed train be a big help to her?___
A. She can either read or rest a little on the train .
B. She can read and respond to emails onthe train .
C. She can travel to many different parts of the city .
D. She can go shopping on her way home from work .
【单选题】
Q4: How will the new high-speed train affect the man?___
A. He can take the train to the old part of the city .
B. He can save a lot of money when he takes the train .
C. He can save 20 minutes to go to work with the train .
D. He can take the train to the airport instead of driving .
【单选题】
Q1: How much time on average do Americans spend on their way to work?___
A. About an hour .
B. More than an hour .
C. About half an hour .
D. More than one and a half hours .
【单选题】
Q2: What is the present situation about Americans’ commuting to work?___
A. More and more Americans spend over an hour getting to work .
B. Over 10 percent of Americans spend less than an hour getting to work .
C. Only New York people spend more than 90 minutes getting to work .
D. Over 10 percent of Americans spend more than 90 minutes getting to work .
【单选题】
Q3: Why does Steven choose to have an extreme commute?___
A. Because gas prices are not high .
B. Because the commute is not tiring .
C. Because he can attend a better school .
D. Because he can have his favorite lifestyle .
【单选题】
Q4: Which of the following is the disadvantage of long commutes?___
A. Traffic jams .
B. Expensive housing .
C. Poorer life quality .
D. A tiring and boring trip .
【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 .
【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 .
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【多选题】以下属于NB-IoT外部干扰优化手段的是（ ）。
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C. 关闭干扰源
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【多选题】
【多选题】终端智能化是物联网发展的基础，通常指哪些方面的智能？（ ）
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C. 管理智能
D. 组网智能
【多选题】
【多选题】5G 空中接口RLC子层的功能包括（ ）。
A. ARQ纠错
B. 分割，重分割
C. 重组RLC SDU
D. HARQ纠错
【多选题】
【多选题】5G低频新空口设计考虑中，针对低时延高可靠场景中，对如何有效降低空口时延的描述，下列哪些是正确的?（ ）
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【多选题】
【多选题】下列对于SUL描述正确的是（ ）。
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【多选题】
【多选题】在3GPP Rel-15的第一版本所定义的2种频率范围中，工作频段小于1GHz时支持的子载波间隔是（ ）。
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【多选题】5G支持的业务有（ ）。
A. 自动驾驶
B. 4K/8K/3D高清视频
C. 增强现实AR
D. 虚拟现实VR
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【多选题】CDMA2000 1x系统导频集包括（ ）
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B. 激活集
C. 邻集
D. 候选集
【多选题】
【多选题】CDMA2000 1X导频信道的主要作用有（ ）。
A. 切换时手机测量导频信道，进行导频强度比较
B. 帮助手机同步系统
C. 提供相位参考，帮助rake接收机进行时延估计，作相干解调
D. 多径搜索
【多选题】
【多选题】在移动通信网络中，增加天线下倾角的主要作用是：（ ）
A. 减少干扰
B. 增强覆盖范围内的信号强度
C. 使小区覆盖范围减少
D. 提高天线的增益
【多选题】
【多选题】对于调制和信道编码技术，下列哪些说法是正确的？（ ）
A. 在数据通信系统的设计中，调制方式的选择仅考虑带宽效率，对功率效率并不关心
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D. 8PSK调制信号比BPSK调制信号具有更好的带宽特性，但功率效率却较低。
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【多选题】移动通信中常用的分集方式有（ ）。
A. 空间分集
B. 频率分集
C. 时间分集
D. 编码分集
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【多选题】多径效应造成的信号衰落服从 （ ）分布。
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B. 莱斯
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D. 对数正态
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【多选题】与CSFB相比，SRVCC的优势包括：（ ）。
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B. SRLTE
C. SRVCC
D. SVLTE
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【多选题】LTE同步过程中，帧同步和时间同步通过( ) 信号来实现的。
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C. SSS
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C. ping
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【多选题】VoLTE 无线基本功能( )
A. RLC 层模式
B. QCI 1/2 承载
C. 无线承载组合
D. IMS 紧急呼
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【多选题】VoLTE 语音通话过程中需要建立如下承载( )
A. QCI1
B. QCI5
C. QCI9
D. QCI2
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【多选题】多天线技术中，主要的增益包括( )。
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B. 阵列增益(array gain )
C. 编码增益（coding gain）
D. 分集增益（diverstiy gain）
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D. 小区标识号
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A. 工制式尽量垂直分布
B. 系统间要保证合适的隔离度
C. 避免不同制式的天线正对或斜对
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B. A2事件上报后
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【多选题】按资源占用时间来区分，LTE调度分为哪几类？( )
A. 动态调度
B. 半静态调度
C. 静态调度
D. QoS调度
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【多选题】E-UTRAN内切换准备失败包括( )。
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A. 4ms
B. 2ms
C. 1ms
D. 8ms
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【多选题】在NB-IoT中，不合理的邻区规划可能会导致（ ）。
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【多选题】MCG failure后，下面正确的是 ( ？)
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B. 安全模式已建立情况下，回IDLE
C. 安全模式已建立情况下，启动重建流程
D. 安全模式未建立情况下，回IDLE
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【多选题】5G物理下行控制信道PDCCH的功能包括（ ）。
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B. 承载上下行调度及传输格式控制信息
C. 承载MIB信息
D. 承载HARQ信息控制信息
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A. uplink
B. flexible
C. downlink
D. empty
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A. 跨层优化
B. 本地转发
C. 本地缓存
D. 解析数据包
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【多选题】以下属于5G NR用户面协议栈子层的是（ ）。
A. PHY
B. PDCP
C. SDAP
D. RLC
E. MAC
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【多选题】CDMA2000 1X支持（ ）帧长。
A. 60ms
B. 40ms
C. 20ms
D. 80ms
