【单选题】
Generous public funding of basic science would ________considerable benefits for the country's health, wealth and security.___
A. lead to
B. result from
C. lie in
D. settle down
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相关试题
【单选题】
In a time of social reform, people's state of mind tends to keep ___________ with the rapid changes of society___
A. step
B. progress
C. pace
D. touch
【单选题】
The speech which he made __________ the project has bothered me greatly.___
A. regarded
B. concerned
C. regarding
D. concerning
【单选题】
Harry was _______ by a bee when he was collecting the honey.___
A. stung
B. stuck
C. bitten
D. scratched
【单选题】
The thief tried to open the locked door but _________.___
A. in no way
B. in vain
C. without effect
D. at a loss
【单选题】
Remember that customers don't ________ about prices in that city.___
A. debate
B. consult
C. dispute
D. bargain
【单选题】
I hope that you'll be more careful in typing the letter. Don't _________ anything.___
A. lack
B. withdraw
C. omit
D. leak
【单选题】
The tomato juice left brown __________ on the front of my jacket.___
A. spot
B. point
C. track
D. trace
【单选题】
The committee is totally opposed ________ any changes being made in the plans.___
A. of
B. on
C. to
D. against
【单选题】
I'm very sorry to have _______ you with so many questions on such an occasion.___
A. interfered
B. offended
C. impressed
D. bothered
【单选题】
The price of beer _______ from 50 cents to $4 per liter during the summer season.___
A. altered
B. ranged
C. separated
D. differed
【单选题】
Their son doesn't know what to ________ at the university; he can't make up his mind about his future.___
A. take in
B. take up
C. take over
D. take after
【单选题】
Although they plant trees in this area every year, the tops of some hills are still _________.___
A. blank
B. hollow
C. vacant
D. bare
【单选题】
Being a pop star can be quite a hard life, with a lot of traveling ________ heavy schedules.
A. with regard to
B. as to
C. in relation to
D. owing to
【单选题】
Tony is very disappointed _______ the results of the exam.
A. with
B. for
C. toward
D. on
【单选题】
William Penn, the founder of Pennsylvania, _________ defended the right of every citizen to freedom of choice in religion.
A. peculiarly
B. indifferently
C. vigorously
D. inevitably
【单选题】
When people become unemployed, it is _______ which is often worse than lack of wages.___
A. laziness
B. poverty
C. idleness
D. inability
【单选题】
In previous times, then fresh meat was in short __________, pigeons were kept by many households as a source of food.
A. store
B. provision
C. reserve
D. supply
【单选题】
Those gifts of rare books that were given to us were deeply _________.___
A. appreciated
B. approved
C. appealed
D. applied
【单选题】
It is our ___________ policy that we will achieve unity through peaceful means.___
A. consistent
B. continuous
C. considerate
D. continual
【单选题】
He is __________ about his chances of winning a gold medal in the Olympics next year.___
A. optimistic
B. optional
C. outstanding
D. obvious
【单选题】
The director was critical _______________ the way we were doing the work.___
A. at
B. in
C. of
D. with
【单选题】
In a sudden _____________ of anger, the man tore up everything within reach.___
A. attack
B. burst
C. split
D. blast
【单选题】
In Britain people _____________ four million tons of potatoes every year.___
A. swallow
B. dispose
C. consume
D. exhaust
【单选题】
I'd _____________ his reputation with other farmers and business people in the community, and then make a decision about whether or not to approve a loan.___
A. take into account
B. account for
C. make up for
D. make out
【单选题】
She cooked the meat for a long time so as to make it _____________ enough to eat.___
A. mild
B. slight
C. light
D. tender
【单选题】
The computer revolution may well change society as _____________ as did the Industrial Revolution.___
A. certainly
B. insignificantly
C. fundamentally
D. comparatively
【单选题】
A lot of ants are always invading my kitchen. They are a thorough ___________.___
A. nuisance
B. trouble
C. worry
D. anxiety
【单选题】
As we can no longer wait for the delivery of our order, we have to _________ it.___
A. postpone
B. refuse
C. delay
D. cancel
【单选题】
When a fire _________ at the National Exhibition in London, at least ten priceless paintings were completely destroyed.___
A. broke of
B. broke out
C. broke down
D. broke up
【单选题】
The destruction of these treasures was a loss for mankind that no amount of money could __________.___
A. stand up to
B. make up for
C. come up with
D. put up with
【单选题】
The student was just about to ___________ the questions, when suddenly he found the answer.___
A. arrive at
B. submit to
C. work out
D. give up
【单选题】
When there are small children around, it is necessary to put bottles of pills out of _________.___
A. reach
B. hand
C. hold
D. place
【单选题】
The _________ of blood always makes him feel sick.___
A. sight
B. view
C. look
D. form
【单选题】
In Britain, the best season of the year is probably __________ spring.___
A. later
B. last
C. latter
D. late
【单选题】
Free medical treatment in this country covers sickness of mind as well as _________ sickness.___
A. normal
B. regular
C. average
D. ordinary
【单选题】
Although he had looked through all the reference material on the subject, he still found it hard to understand this point and her explanation only _________ to his confusion.___
A. extended
B. amounted
C. added
D. turned
【单选题】
A completely new situation will ___________ when the examination system comes into existence.___
A. arise
B. rise
C. raise
D. arouse
【单选题】
Cancer is second only __________ heart disease as a cause of death.___
A. of
B. to
C. with
D. from
【单选题】
The manager needs an assistant that he can _________ to take care of problems in his absence.___
A. count on
B. count in
C. count up
D. count out
【单选题】
We gave out a cheer when the red roof of the cottage came __________ view.___
A. from
B. in
C. before
D. into
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【单选题】
家庭宽带投诉工单处理及时率挑战值为（）%。___
【单选题】
家庭宽带投诉工单首回解决率的定义是（）。___
A. 未解决投诉问题的工单数/投诉工单总数
B. 已解决投诉问题的工单数/投诉工单总数
C. 计划解决的工单数/投诉工单总数
D. 超时的共单数/投诉工单总数
【单选题】
家庭宽带投诉解决率挑战值（）%。___
【单选题】
家庭宽带投诉率的定义为（）。___
A. Σ统计周期内家庭宽带已解决投诉总量/（统计区域内家庭宽带活跃用户数）*100%
B. Σ统计周期内家庭宽带已解决投诉总量/（统计时区内家庭宽带新增用户数*100%
C. Σ统计周期内家庭宽带投诉总量/（统计时区内家庭宽带新增用户数）*100%
D. Σ统计周期内家庭宽带投诉总量/（统计区域内家庭宽带活跃用户数）*100%
【单选题】
家庭宽带投诉用户回访满意度的定义为（）。___
A. 家宽投诉电话回访非常满意量/家宽投诉电话回访成功量
B. 家宽投诉电话回访满意量/家宽投诉电话回访成功量
C. (家宽投诉电话回访非常满意量+满意量）/家宽投诉电话回访成功量
D. 家宽投诉电话回访不满意量/家宽投诉电话回访成功量
【单选题】
家庭宽带投诉用户满意度的挑战值为（）%。___
【单选题】
家庭宽带万投比挑战值（）。___
A. 1.5
B. 1.85
C. 1
D. 1.75
【单选题】
家庭宽带万用户投诉比挑战值（）%。___
【单选题】
家庭宽带中客服部门对重复投诉率的定义为（）。___
A. 3个月内同一用户网络问题重复投诉次数/当月网络原因投诉总量
B. 2个月内同一用户网络问题重复投诉次数/当月网络原因投诉总量
C. 6个月内同一用户网络问题重复投诉次数/当月网络原因投诉总量
D. 本月内同一用户网络问题重复投诉次数/当月网络原因投诉总量
【单选题】
家庭投诉工单最多可以申请（）次计划解决。___
【单选题】
架空光缆架设时，一般每隔（）米做6～8米大预留光缆。___
A. 200
B. 500
C. 800
D. 1000
【单选题】
架空光缆接头处，光缆重叠长度为（）米。___
【单选题】
架空线路杆路的杆间距离，一般情况下，郊区杆距可为（）米。___
A. 35～40
B. 40～45
C. 45～50
D. 50～55
【单选题】
检查光源设备时不能将光源对准（）。___
【单选题】
交换机端口在发送数据包的同时又能接收数据包，那么应将端口属性设置为（）。___
A. 半双工
B. 全双工
C. 自适应
D. 强制
【单选题】
脚扣的大小应与电杆的（）相适应，脚扣开口较大或过小，以及歪扭都不能使用。___
【单选题】
接续完成进行光功率测试，光功率达标定义：ONU侧收光达标范围FTTB为（）。___
A. (－8，-24)dBm
B. (－8，-25)dBm
C. (－10，-27)dBm
D. (－10，-28)dBm
【单选题】
接续完成进行光功率测试，光功率达标定义：ONU侧收光达标范围FTTH为（）。___
A. (－8，-24)dBm
B. (－8，-25)dBm
C. (－10，-20)dBm
D. (－10，-25)dBm
【单选题】
近电预警器的正常使用寿命是（）年。___
【单选题】
绝缘手套检查时主要检查绝缘（）是否有脱落、破损___
【单选题】
客服对重复投诉的定义是（）。___
A. 同一宽带账号（或同一投诉手机号码）三个月内归责为网络责任，超过两次以上的投诉工单
B. 同一条电路，发生的非客户原因故障投诉次数总和
C. 同一宽带账号（或同一投诉手机号码）一个月内归责为网络责任，超过两次以上的投诉工单
D. 同一条电路，在统计周期内发生的故障投诉次数总和
【单选题】
客户反映搜狐主页网站无法浏览，其他网站可以正常浏览。下列简述正确的是：___
A. 通过nslookup命令检查DNS服务器设置
B. 通过nslookup命令检查DNS服务器能否正常解析搜狐主页网站
C. 通过ping命令测试搜狐主页网站网络性能，并通过tracert命令进行路由跟踪，确定网络故障情况
D. 通过ipconfig命令检查DNS服务器设置
【单选题】
宽带用户通过家用无线路由器上网，笔记本电脑无线网卡获取到IP地址169.254.0.1，笔记本电脑无法正常上网，以下处理步骤正确的是：___
A. 笔记本电脑无线网卡获取的IP地址169.254.0.1为无效地址，原因为计算机没能和路由器的DHCP服务功能产生联系，一般为路由的DHCP功能没有正常打开
B. 登录路由器，通过路由器的DHCP服务器，启用DHCP功能
C. 查看笔记本电脑无线网卡能否正常获取到路由器私网IP地址，并测试上网
D. 检查入户线是否中断
【单选题】
利用脚钉或脚扣上杆，必须使用安全带，即上杆迈出第一步即扣好安全带，（）。___
A. 下到地面2米以下才准取下安全带
B. 下到地面2米时才准取下安全带
C. 下到最后一步才准取下安全带
D. 以上都不对
【单选题】
两台电脑主机在对ping过程中，IP地址（），否则无法ping通。___
A. 可以不设在一个网段内
B. 必须设在一个网段内
C. 可以不设在一个网段内，也可以不设在一个网段内
D. 以上都不对
【单选题】
灭火器应按（）检查使用状态是否良好。___
【单选题】
魔百和牌照方目前有芒果和（）。___
A. 未来电视
B. 华数TV
C. CCTV
D. 广播电视
【单选题】
某新建工程中，一共建设100个分纤箱，按照抽验的原则，应抽验（）个分纤箱。___
【单选题】
能够测试光缆线路的长度的仪器为（）。___
A. 光时域反射仪
B. 光功率计
C. 数字万用表
D. 兆欧表
【单选题】
皮线光缆暗管内穿放时，施工人员需要（）操作，一人在用户室内回收牵引，另一人在楼道内送缆。牵引要匀速用力，送缆要保持光缆平滑不扭曲。___
A. 一人
B. 回收
C. 扭曲
D. 两端配合
【单选题】
气体检测仪的过滤网（进气口处）应根据使用情况定期进行（）。___
【单选题】
墙壁光缆跨越街坊、院内通道等处,其缆线最低点距地面应不小于（）米。___
A. 3.5米
B. 4.5米
C. 5.5米
D. 6.5米
【单选题】
清洁光纤切割刀，应用蘸有酒精的棉棒进行清洁，清洁刀面时棉棒应（）。___
A. 前后擦拭
B. 左右擦拭
C. 上下擦拭
D. 怎么擦都行
【单选题】
熔接机的V形槽或者光纤压脚上面有灰尘或污垢，则会使光纤在熔接过程中产生（）。___
【单选题】
熔接机的镍氢电池一般要经过（）次的充电和使用，性能才能发挥到最佳状态___
A. 1-2
B. 2-3
C. 3-4
D. 4-5
【单选题】
熔接机电池充电时，要注意充电器周围的（）。___
【单选题】
如ONU设备加电后所有指示灯均不亮的原因，可能是电源连接错误和（）。___
A. 供电不正常
B. 光衰偏大
C. 光纤中断
D. OLT故障
【单选题】
如果使用大量的连接请求攻击计算机，使得所有可用的系统资源都被消耗殆尽，最终计算机无法再处理合法用户的请求，这种手段属于（）攻击。___
A. 拒绝服务
B. 口令入侵
C. 网络监听
D. IP欺骗
【单选题】
如果是直通网线，则使用寻线仪对线时，亮灯的顺序为（）。___
A. 1-2-3-4-5-6-7-8
B. 3-6-1-4-5-2-7-8
C. 8-7-6-5-4-3-2-1
D. 1-2-3-4-6-5-7-8
【单选题】
如客户按机顶盒遥控器设置键时，显示请输入密码，默认的密码是（）。___
A. 1234
B. 1111
C. 10086
D. 10088
