【单选题】
加快形成党内法规制度体系，要坚持______与依规治党统筹推进、一体建设。 ___
A. 有法可依
B. 依法治国
C. 有法必依
D. 执法必严
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相关试题
【单选题】
各级党组织和广大党员要保持锐意进取的精神风貌，进一步______，做到登高望远、居安思危，勇于变革、勇于创新、永不僵化、永不停滞。 ___
A. 解放思想、实事求是
B. 实事求是、与时俱进
C. 解放思想、与时俱进
D. 与时俱进、求真务实
【单选题】
马克思主义政党学说的基本原则是___。 ___
A. 无产阶级掌握国家政权的最高权力
B. 无产阶级执政党必须坚持党对国家政权的最高领导权
C. 工人阶级掌握国家政权的最高权力
D. 无产阶级执政党必须坚持人民对国家政权的最高领导权
【单选题】
中国共产党要把______这场伟大的革命进行好，党必须进行自我革命，全面增强党的执政本领。 ___
A. 新时代经济体制改革
B. 新时代政治体制改革
C. 新时代坚持和发展中国特色社会主义
D. 新时代中国改革开放
【单选题】
According to one study, what do green spaces do to people? ___
A. Improve their work efficiently.
B. Add to their sustained happiness.
C. Help them build a positive attitude towards life.
D. Lessen their concerns about material well-being.
【单选题】
What does Dr. White say people usually do to make themselves happier? ___
A. Earn more money.
B. Settle in an urban area.
C. Gain fame and popularity.
D. Live in a green environment.
【单选题】
What does Dr. White try to find out about living in a greener urban area? ___
A. How it affects different people.
B. How strong its positive effect is.
C. How long its positive effect lasts.
D. How it benefits people physically.
【单选题】
What did Dr. White’s research reveal about people living in a green environment? ___
A. Their stress was more apparent than real.
B. Their decisions required less deliberation.
C. Their memories were greatly strengthened.
D. Their communication with others improved.
【单选题】
According to Dr. White, what should the government do to build more green spaces in cities? ___
A. Find financial support.
B. Improve urban planning.
C. Involve local residents in the effort.
D. Raise public awareness of the issue.
【单选题】
The survey by the Kaiser Family Foundation is mentioned to illustrate the idea that . ___
A. kids don’t always follow parents’ rules
B. only few parents believe the good news
C. much media use results in bad health
D. parents’ rules make a huge difference
【单选题】
What did the kids do when parents set any time or content limits, according to the Kaiser Family Foundation? ___
A. They cut down on their screen time.
B. They appreciated their parents’ love.
C. They spent more time staying outdoor.
D. They accepted parents’ rules unwillingly.
【单选题】
What will Kenneth Ginsburg most probably suggest that parents should do? ___
A. Avoid setting firm rules.
B. Avoid ruling with an iron grip.
C. Set rules after family discussion.
D. Set rules that are easy to understand.
【单选题】
Margaret Broe -Fitzpatrick finds it impossible. ___
A. to achieve just- right parenting
B. to keep track of everything done by the kids
C. for the kids to face rules alone
D. for the kids to observe rules without protest
【单选题】
The passage is mainly intended for parents . ___
A. whose kids have difficulty in self- discipline
B. whose kids are addicted to media use
C. who have doubts about setting rules
D. who are too busy to care for their kids
【单选题】
The word “it” (Para. 2) most probably refers to. ___
A. the lack of stable communities
B. the breakdown of informal information channels
C. the increased mobility of families
D. the growing number of people moving from place to place
【单选题】
The main problem people may encounter today arises from the fact that . ___
A. they have to learn new things consciously
B. they lack the confidence of securing reliable and trustworthy information
C. they have difficulty obtaining the needed information readily
D. they can hardly carry out casual communications with an extended family
【单选题】
From the passage we can infer that _______. ___
A. electronic mail will soon play a dominant role in transmitting messages
B. it will become more difficult for people to keep secrets in an information era
C. people will spend less time holding meetings or conferences
D. events will be reported on the spot mainly through satellites
【单选题】
Technology facilitates _______. ___
A. sharing information
B. storing and sending information
C. providing people with easy access to more information
D. all of the above
【单选题】
We can learn from the last paragraph that _______. ___
A. it is necessary to obtain as much
B. people should make the best use of the information
C. we should realize the importance of accumulating information
D. it is of vital importance to acquire needed information efficiently
【单选题】
The author thinks that people are _________. ___
A. satisfied with their appearance
B. concerned about appearance in old age
C. far from neglecting what is in fashion
D. reluctant to follow the trends in fashion
【单选题】
Fashion magazines and TV advertisements seem to link fashion to _________. ___
A. confidence in life
B. personal dress
C. individual hair style
D. personal future
【单选题】
Present-day society is much freer and easier because it emphasizes _________. ___
A. uniformity
B. formality
C. informality
D. individuality
【单选题】
Which is the main idea of the last paragraph? ______________ ___
A. Care about appearance in formal situations.
B. Fashion in formal and informal situations.
C. Ignoring appearance in informal situations.
D. Ignoring appearance in all situations.
【单选题】
Permissive parents would ________. ___
A. let their children read any books they like to
B. not let their children see any films they like to
C. not let their children read any books without first checking their contents
D. let their children see the films with their first checking
【单选题】
The fact that parents check the contents of the book or the film for their children to read or see shows __________. ___
A. the necessity of censorship
B. that many books and films are bad
C. that children need their parents to help them understand more
D. that the parents are permissive
推荐试题
【单选题】
以下哪个GPON协义定义了我们的整个gpon网络中传输的针结构，包括了如何成针，onu如何注册，dba如何实现___
A. G.984.1
B. G.984.2
C. G.984.3
D. G.984.4
【单选题】
不是PON口下所有ONU都无法上线的原因是：___
A. （主干）光纤存在较大弯曲。
B. （主干）光纤连接器端口脏。
C. （主干）光纤使用单模光纤。
D. （主干）光纤使用了多模光纤。
【单选题】
如何解决同一OLT下，同一vlan内，不同ONU下同网段业务互通问题___
A. 使用standard类型vlan
B. 使用ARP代理功能
C. 使用super vlan做三层接口
D. 关闭二层隔离开关
【单选题】
下列关于ONU远程管理地址的配置的说法正确的是___
A. IP地址可以和网关不在一个网段
B. 网段地址和掩码可以填写全0
C. 管理VLAN可以和业务VLAN相同
D. 同一个单板下的ONU最好使用相同的网关
【单选题】
如何解决同一OLT下，同一vlan内，不同ONU下同网段业务互通问题___
A. 使用standard类型vlan
B. 使用ARP代理功能
C. 使用super vlan做三层接口
D. 关闭二层隔离开关
【单选题】
ONU的光功率范围为 ___
A. 发送光功率：＋4～－1 （1310nm）、接收光功率：－8～－24 （1490nm）
B. 接收光功率：－6～－27 （1310nm）、发送光功率：＋7～＋2 （1490nm）
C. 接收光功率：－1～－24 （1310nm）、发送光功率：＋2～－3 （1490nm）
D. 发送光功率：＋4～－1 （1310nm）、接收光功率：－8～－26 （1490nm）
【单选题】
在GPON的网络保护中， 以下对Type A和Type B描述正确的是:___
A. Type A和Type B都是保护主干光纤
B. Type A 保护分支光纤，Type B保护主干光纤
C. Type A保护主干光纤，Type B保护分支光纤
D. Type B需要1：N的分光器，Type A需要2：N的分光器
【单选题】
以下哪种情况不会造成PON下的所有ONU故障：___。
A. PON口至分光器的光缆中断；
B. PON口下某个分光器至ONU的光缆中断；
C. PON口下的某个ONU长发光；
D. PON所在单板故障；
【单选题】
OLT上使用show loging alarm发现如下告警： An alarm 35273 level 0 occurred at 10:35:05 02/15/2011 utc sent by MCP GPON alarm olt los: shelf 1 slot 2 olt 1 onu 0 level 0关于此告警，下列说法不正确的是：___
A. 这是一条过时告警，当前告警应该使用show alarm pool命令查看。
B. 这是一条关于ONU离线的告警，gpon-olt_1/2/1下所有ONU 均离线。
C. 产生告警的设备应该是C300，因为shelfNO是１。
D. 产生告警的设备是C220的EPFC板。
【多选题】
下面说法正确的是：___
A. 不同的T-CONT用ALLoc-ID标识
B. 不同的ONU用ONU-ID标识
C. 不同的GEM-PORT用Port-ID标识
D. 每个ONU上可以有多个T-CONT
E. 每个T-CONT可以有多个GEM-PORT
【多选题】
MA5680T使用命令查询ONU的状态是否正常___
A. display board 0/1
B. display port state
C. display info 0 0
D. display ont autofind 0
【多选题】
MA5680T可以通过带内方式、带外方式组网,带外方式的特点是：___
A. 组网灵活，不用附加的设备，节约用户成本
B. 业务通道发生故障时，无法开展维护工作
C. 在设备故障时，能及时定位网上设备信息，并实时监控
D. 要求另外提供设备组网，提供同业务通道无关的维护通道
【多选题】
下面对于ONT终端端口 native VLAN 叙述正确的是。___
A. 端口默认的native vlan 为1
B. 如果ONT端口直接连接电脑，需要讲native vlan设置和业务vlan一致
C. 如果ONT端口下挂交换机，可以不设置ONT端口native vlan
D. 一个端口的native vlan只能设一个
【多选题】
在MA5680T系统中，无法成功增加ONT，原因可能有：___
A. 该ONT的SN地址已经存在
B. ONT绑定的ONT-Profile不匹配
C. ONT绑定的DBA-Profile不支持
D. ONT分配的ONT-ID已经被其他ONU占用了
【多选题】
造成PON口下所有ONU都无法上线的原因有___
A. （主干）光纤存在较大弯曲
B. （主干）光纤连接器端口脏
C. （主干）光纤存在不同类型光纤接头对接
D. 光纤使用了多模光纤
【多选题】
在EPON设备组网中，OLT和各个ONU之间的环路时延各不相同，其可能的原因有___
A. 各ONU距OLT的光纤路径不同
B. 各ONU元器件的不一致性
C. 环境温度的变化和器件老化，环路延时也会发生不断的变化
D. OLT与ONU之间网速的快慢
【多选题】
关于ONU的光功率范围错误的是___
A. 接收光功率：－1～－24 （1310nm）,发送光功率：＋2～－3 （1490nm）
B. 接收光功率：－6～－27 （1310nm）,发送光功率：＋7～＋2 （1490nm）
C. 发送光功率：＋4～－1 （1310nm）,接收光功率：－8～－24 （1490nm）
D. 发送光功率：＋4～－1 （1310nm）,接收光功率：－8～－26 （1490nm）
【多选题】
如果出现“ONU错误帧间隔事件(43019)”告警，通常需要检查的包括___
A. 检查光路是否正常，各处接口是否松动，衰减是否合适
B. 光模块发光功率是否正常
C. 检查ONU侧PON口是否工作不稳定（通过替换）
D. 检查ONU是否在线
【多选题】
PON网络中如果遇到网管个别菜单无法执行，可以使用以下哪些操作？___
A. 升级网元版本
B. 检查网元版本和网管版本是否匹配
C. 通过人机命令执行相应的命令，看是否能执行成功
D. 重启C200和网管看是否能正常
