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[判断题]直联线可用来连接交换机和交换机。( )
A.正确
B.错误

热门试题:

[判断题]中间继电器的作用之一是用于增加触点数量。()
A.正确
B.错误
[单项选择]在串补装置从()运行方式向()运行方式操作过程中,应先拉开平台相对高压侧串补隔离开关,后拉开平台相对低压侧串补隔离开关。
A. 热备用;冷备用
B. 热备用;运行
C. 热备用;停用
D. 停用;冷备用
[判断题]固相反应决定着烧结矿矿物组成及结构。 ( )
A.正确
B.错误
[单项选择]有关子宫内膜周期性变化哪项正确
A. 月经期、分泌期、增生期
B. 月经期、增生期、分泌期
C. 分泌期、增生期、月经期
D. 卵泡的发育与成熟、排卵、黄体形成、黄体退化
E. 卵泡的发育与成熟、黄体形成、白体、排卵
[判断题] 办理一般的治安案件,如果情况不是很复杂,整个案件的询问查证时间不得超过6个小时。
A.正确
B.错误
[简答题]如何理解客房优质服务的含义?
[判断题]五四运动的直接导火线是北洋军阀接受日本提出的“二十一条”。
A.正确
B.错误
[多选题]挖坑时,应及时清除坑口附近的浮土、石块,路面铺设材料和泥土应分别堆置,在堆置物堆起的斜坡上不得放置()等器物。
A.工具
B.桩锚
C.杆塔
D.材料
[判断题]高速铁路有砟轨道无缝线路胶接绝缘接头与焊接接头间的间距困难条件不应小于10m。《高速铁路有砟轨道线路维修规则》第3.8.2条
A.正确
B.错误
[单项选择]

Travel is at its best a solitary enterprise: to see, to examine, to assess, you have to be alone and unencumbered. Other people can mislead you; they crowd your meandering impressions with their own; if they are companionable they obstruct your view, and if they are boring they corrupt the silence with nonsequiturs, shattering your concentration with "Oh, look, it’s raining," and "You see a lot of trees here". Travelling on your own can be terribly lonely (and it is not understood by Japanese who, coming across you smiling wistfully at an acre of Mexican butter cups tend to say things like "Where is the rest of your team"). I think of evening in the hotel room in the strange city. My diary has been brought up to date; I hanker for company; what do I do I don’ t know anyone here, so I go out and walk and discover the three streets of the town and rather envy the strolling couples and the people with children. The museums and churches are c
A. belongs to a group of botanists
B. is excessively odd to travel alone
C. needs to be directed to his hotel
D. has wandered away from his party

[单选题]轮速恃感器的作用是( )并将速度信号输入电控单元。
A.检测车速
B.检测车轮的速度
C.检测发动机转速
D.控制车速
[单选题]未经()批准,任何人员不得在机坪内从事与保障作业无关的活动。
A.飞行区管理部
B.民航机场公安局
C.航空安全保卫部
D.运管委
[单项选择]

Learning disabilities are very common. They (21) perhaps 10 percent of all children. Scientists now know there are many different kinds of learning disabilities and that they are (22) by many different things. There is no longer any (23) that all learning disabilities (24) differences in the way the brain is organized.
 Since there is no (25) sign of the disorder, some researchers began looking at the brain itself to learn what might be wrong.
 In one study, researchers (26) the brain of a learning-disabled person. They found two unusual things. One (27) cells in the left side of the brain, which control language. These cells (28) are white, in the learning disabled person, (29) , these cells were gray. The researchers also found that many of the nerve cells were not in a line the (30) they should have been. The nerve cells were mixed together.
 The study was carded out (31) the guidance of Norman Geschwind, an expert on learning disabilitie
A. as
B. when
C. if
D. how

[判断题]要本着方便群众的原则,细化考试场次安排,科目二和科目三道路驾驶技能考试每半天至少安排两个场次,方便考生合理选择、分时段候考。对于未按照预约场次考试的考生,可以允许在预约当天考试结束前参加考试。
A.正确
B.错误
[简答题]五不接内容是什么?
[多项选择]中国人民政治协商会议的主要职能包括下列哪几个选项( )
A. 参政议政
B. 政治协商
C. 民主监督
D. 起草法律
[多选题]制定目标的SMART原则包括()。
A.规范性
B.明确性
C.可实现性
D.相关性
[判断题]砂浆应随拌随用,当施工期间最高温度超过30℃时,水泥砂浆应在拌成后2小时内使用完毕。
[单选题]住院病案首页为
A. 体温单
B. 医嘱单
C. 病案首页
D. 入院记录
E. 出院记录
[单选题]避雷器关键点见证验收阶段,材料验收内容有电阻片、外套、隔弧筒、()、密封件。
A.绝缘杆
B.引线
C.铭牌
D.以上都不对
[单项选择]α粒子射程是()。
A. 50~90μm
B. 100~150μm
C. 150~200μm
D. 100~150nm
E. 50~90nm
[多选题]集中联锁设备应保证( )
A.当进路建立后,该进路上的道岔不能转换。
B.列车进路向占用线路上开通时,有关信号机不能开放(引导信号除外)。
C.当道岔区段有车占用时,该区段的道岔不能转换。
D.能监督是否挤岔,并于挤岔的同时,使防护该进路的信号机自动关闭,被挤道岔未恢复前,有关信号机不能开放。
[单选题]夜间——红色灯光作圆形转动后,上下摇动,为()信号。
A.A.要求再度显示
B.B.溜放
C.C.取消
D.D.告知显示错误
[单选题]中国特色社会主义进入新时代,意味着中国特色社会主义道路、理论、制度、文化不断发展,拓展了发展中国家走向现代化的途径,给世界上那些既希望加快发展又希望保持自身独立性的国家和民族提供了全新选择,为解决人类问题贡献了( )
A.中国道路和中国模式
B.中国智慧和中国模式
C.中国智慧和中国方案
D.中国模式和中国方案
[单项选择]( )应优先考虑建设噪声控制小区。
A. 人口密度过低,工业生产点与住宅犬牙交错的现象严重,厂群矛盾激烈,治理难度很大的街道、地区
B. 人口密度适中,开发建设基本定型的工商业与居民住宅,混合区
C. 人口密度高,主要以居住为主的区域
D. 人口密度很高,全部是居住用地的区域
[单选题]下列情形中,人民警察可以使用驱逐性、制服性警械的是( )。
A.犯罪嫌疑人被抓捕时企图用头撞墙,经警告无效的
B.不遵守交通规则,经警告无效的
C.犯罪嫌疑人被拘传时企图吞刀片,经警告无效的
D.强行冲越人民警察为履行职责设置的警戒线,经警告无效的
[判断题](182715)(  )JZ-7型空气制动机无动力装置止回阀的作用是在列车管减压时,防止总风缸向列车管逆流。( )(1.0分)
A.正确
B.错误
[单项选择]

The Red Cross is an international organization which cares for people who are in need of help. A man in a Paris (36) who needs blood, a woman in Mexico who was (37) in an accident, and (38) in India that lost their (39) in a storm may all be (40) by the Red Cross. The Red Cross (41) in almost every country around the (42) . The World Red Cross Organizations are sometimes (43) the Sun or the Red Lion. All of these organizations (44) a common aim of (45) to help people in need.
The idea of (46) an organization to help [he sick and wounded during a war was (47) by Henry Dunant. In 1859, he (48) how people were (49) on a battlefield in Italy. He wanted to help all the wounded people (50) which side they were fighting for. The most important (51) of his work was an international treaty (条约). It (52) prisoners of war, the sick and wounded, and other (53) A. wound
B. injured
C. dangerous
D. destroyed

[判断题]一次短路的点状熔痕是指导线在短路时出现在线上的点状熔化金属。
A.正确
B.错误
[填空题]

In this section you will hear a mini-lecture. You will hear the lecture once only. While listening to the lecture, take notes on the important points. Your notes will not be marked, but you will need them to complete a 15-minute gap-filling task on ANSWER SHEET after the mini-lecture. Use the blank paper for note-taking.
The Rise of RP
Historical reasons
Received pronunciation was originally associated with a (1) spoken in the region between central England and London, including Oxford and Cambridge.
Its survival was due to its use by the (2) in the 14th century and by university students in the (3) Ages.
Its rise in importance resulted from its application in government and official documents.
The prestige of its (4) pattern of pronunciation came about with its use in (5) schools in the 19th century.
As a result, its (6) is accepted by television and the radio, the professions and teaching English

[填空题]挡煤板是安装在落煤管中起()作用的装置,由挡煤板本身和执行机构组成。
[多选题]合理使用客源信息的方式主要有(  )。
A.恰当保存和分类
B.信息共享和客户跟进
C.保守客户秘密
D.不滥用客户信息
E.独占房源信息
[单选题] "4, 下列几种电路中,不具有记忆功能的电路是( )
A.触发器
B.译码器
C.寄存器
D.计数器"
[多选题]PDSS客服系统由哪些部分组成?
A.客服系统、票务系统
B.市场营销策划系统
C.客服系统综合服务平台
D.数据平台、安全保障平台;售票系统
[单项选择]Forget what Virginia Woolf said about What a writer needs-a room of one’s own. The writer she had in mind wasn’t at work on a novel in cyberspace, one with multiple hypertexts, animated graphics and downloads of trancey, chiming music. For that you also need graphic interfaces, ReslPlayer and maybe even a computer laboratory at Brown University. That was where Mark Amerika—his legally adopted name; don’t ask him about his birth name-composed much of his novel Grammatron. But Grammatron isn’t just a story. It’s an online narrative (grammatron. com) that uses the capabilities of cyberspace to tie the conventional story line into complicated knots. In the four years it took to produce—it was completed in 1997—each new advance in computer software became another potential story device. "I became sort of dependent on the industry", jokes Amerika, who is also the author of two novels printed on paper." That’s unusual for a writer, because if you just write on paper the" technology is pretty
A. Modern writers can share rooms to do the writing.
B. It is not necessarily that a writer writes inside a room.
C. Modern writers will get nowhere without a word processor.
D. It is no longer sufficient for the writing in cyberspac
[单选题]雷达液位计是通过()向被測介质物质发射微波的.
A.声音
B.无线
C.光线

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