热门试题:
[单选题]Social customs and ways of behaving change．Things which were considered impolite many years ago are now acceptable．Just a few years ago,it was considered impolite behaviour for a man to smoke on the street．No man who thought of himself as being a gentleman would make a fool of himself by smoking when a lady was in a room.
Customs are also different from country to country．Does a man walk on the left or the right of a woman in your country?Or doesn't it matter?What about table manner?Should you use both hands when you are eating?
The Americans and the British not only speak the same language but also share a large number of social customs．For example,in both America and England people shake hands when they meet each other for the first time．Also,most Englishmen will open a door for a woman or offer their seat to a woman,and so will most Americans．Promptness is important both in England and in America．That is,if a dinner invitation is for 7 o'clock,the dinner guest either arrives close to that time or calls up to explain his delay.
The important thing to remember about social customs is not to do anything that might make other people feel uncomfortable--especially if they are your guests．There is an old story about a man who gave a dinner party．When the food was served,one of the guests started to eat his peas with a knife．The other guests were amused or shocked,but the host calmly picked up his knife and began eating in the same way．It would have been bad manners to make his guest feel foolish or uncomfortable.
The writer of this article may agree with which of the following?
A.The guest who ate his peas with a knif
B.The other guests who were amused or shocke
C.The host who picked up his knife and began eating in the same wa
D.None of the abov
[判断题]轻型车辆仅限昼间封锁施工维修作业时使用，不按列车办理；在夜间或遇降雾、暴风雨雪时，仅限于消除线路故障或执行特殊任务时使用，但应按列车办理。
A.正确
B.错误
[单项选择]1 In the second half of the 20th century, the world became, quite literally, a darker place.
2 Defying expectation and easy explanation, hundreds of instruments around the world recorded a drop in sunshine reaching the surface of Earth, as much as 10 percent from the late 1950’s to the early 90’s, or 2 percent to 3percent a decade. In some regions like Asia, the United States and Europe, the drop was even steeper. In Hong Kong, sunlight decreased 37 percent.
3 No one is predicting that it may soon be night all day, and some scientists theorize that the skies have brightened in the last decade as the suspected cause of global dimming, air pollution, clears up in many parts of the world.
4 Yet the dimming trend — noticed by a handful of scientists 20 years ago but dismissed then as unbelievable — is attracting wide attention.
5 "There could be a big gorilla sitting on the dining table, and we didn’t know about it," said Dr. Veerabhadran Ramanathan, a professor of climate and
A. soot particles in the air
B. darker sun
C. more water droplets in the air
D. thicker, darker clouds
[单项选择]下列程序执行后的输出结果是
#included＜string.h＞
main( )
char arr[2][4];
strcpy(arr,"you");strepy(arr[1],"me");
arr[0][3]='&';
cout＜＜arr＜＜endl;
A. you&me
B. you
C. me
D. err
[多选题]受轨道构造及其状态影响的动力附加值有（ ）。
A.A.机车车辆通过钢轨接头
时，由于轨缝、错牙产生的轮轨冲击
B.B.机车车辆通过无缝线路
的焊缝不平顺时产生的轮轨冲击
C.C.机车车辆通过无缝线路的轨面短波不平顺时产生的轮轨冲击
D.D.机车车辆通过曲线轨道时，作用于转向架上横向力使同一轮对两车轮偏载
E.E.因车轮不圆顺而产生的附加动力值
[多项选择]根据《中华人民共和国民事诉讼法》的规定，因______提起的诉讼属于专属管辖。
A. 票据纠纷
B. 不动产纠纷
C. 侵权行为
D. 沿海港口作业纠纷
E. 继承遗产纠纷
[单选题]作业人员在接触运行中的（ ）计量箱前，应检查接地装置是否良好，并用验电笔确认其确无电压后，方可接触。
A.金属
B.带电
C.低压
D.高压
[单项选择]Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively in cognitive (认知的) areas such as attention and memory. This is true (62) of age.
People will be alert and receptive (63) they are faced with information that gets them to think about things they are interested in. And someone (64) a history of doing more (65) than less will go into old age more cognitively (66) than someone who has not had an active mind.
Many experts are so (67) of the benefits of challenging the brain (68) they are putting the theory to (69) in their own lives. "The idea is not (70) to learn to memorize enormous amounts of information," says James Fozard, associate director of an institute (71) aging. "Most of us don’t need that kind of skill. Such (72) training is of less interest than being able to (73) men
[多选题]《物权法》第十一条规定，当事人申请登记，应根据不同登记事项提供（ ）等必要资料。
A.权属证明
B.不动产界址、面积
C.合同
D.完税凭证
[单选题]油浸纸绝缘钢管充油电缆的使用电压范围是( )。高压油断路器的油起C.作用。
A.灭弧和绝缘；
B.绝缘和防锈；
C.绝缘和散热；（
D.）灭弧和散热。
[填空题]禽大肠杆菌病在临床上表现多种病型.主要有（）、（）、肝周炎、脐炎、 眼炎、卵黄性腹膜炎，出血性肠炎等。
[判断题]压装轴套时，压装力随压装速度增加而增大。
[判断题]能自发、不断地发出人们感觉器官不能觉察到的射线的物品,称为放射性物质。( )(易)
A.正确
B.错误
[多选题]下列与犯罪故意和共犯有关的表述正确的是（ ）。
A.甲一开始不知道现住自己家的张三是罪犯而收留，但在知道其是杀人犯后仍然加以隐藏，甲构成窝藏罪
B.乙为发展公司业务而正常申请贷款100万元。取得贷款后不久，公司业务停滞，乙便将贷款转贷牟利，乙构成高利转贷罪
C.丙发现李四将挪用公款所取得的款项放在家中，尚未使用，就“借用”李四的50万元公款购买毒品，丙属于挪用公款罪的共犯
D.丁（非国家工作人员）一开始并不知道丈夫田某（国家工作人员）多次受贿的事实，但在行贿人王五告知丁其有求于田某时，丁在田某同意下接受了王五提供的财物，丁构成受贿罪
[单选题]R5级的基金产品下列那一类型的投资者可以购买（ ）
A.C1
B.C2
C.C4
D.C5
[单项选择]各国根据本国国内经济发展需要以及对外经济发展要求而确定的本国储备资产总量的管理过程，是指（）
A. 国际储备的结构管理
B. 国际储备的规模管理
C. 国际储备的水平管理
D. 国际储备的质量管理
[单选题]（）是指经人工操作，断路器由合闸位置转为分闸位置。
A.跳闸
B.合闸
C.分闸
D.重合闸
[单选题]隔离开关刀口设备缺陷判断为严重缺陷的为（）。
A.A:温差不超过15K
B.B:热点温度70℃，相对温差大于80%
C.C:热点温度大于90℃，相对温差大于80%
D.D:热点温度大于130℃，相对温差大于95%
[单选题]建筑施工企业违反《建筑法》规定，对建筑安全事故隐患不采取措施予以消除的，情节 严重的，责令停业整顿，降低资质等级或者吊销资质证书；构成犯罪的，（ ）。
A.依法追究行政责任
B.依法追究刑事责任
C.依法追究经济责任
D.依法追究民事责任
[单选题]两链轮的轴向偏移量，一般当中心距小于500mm时，允许偏移量为( )mm。
A.≤1
B.≥1
C.≤2
D.≥2
[判断题]低倍数泡沫枪有便于操作和起保护枪作用的圆形手轮,使用时操作者应抓紧枪的手轮。( )
A.正确
B.错误
[多选题]旅客问讯时，（ ）工作人员在办理业务时可不面向旅客站立。
A.售票员
B.封闭式问讯处工作人员
C.客运员
D.行李员
[单选题]因集体活动或执行任务超过熄灯时间( )小时的,中队(站)首长可以确定推迟次日起床时间。
A.0.5
B.1
C.1.5
D.2
[多项选择]在实地调研针对同行或竞争对手了解时，主要是通过哪几个方面？（）
A. 购买周期
B. 需求波动情况
C. 竞争对手经营位置
D. 竞争对手数量
[单项选择]通常在2GHz以下使用（）馈线，2GHz以上使用（）馈线。
A. 同轴线缆馈线，波导管馈线
B. 同轴线缆馈线，同轴线缆馈线
C. 波导管馈线，同轴线缆馈线
D. 波导管馈线，波导管馈线
[单选题]绍兴轨道交通1号线与杭绍线电话系统与时钟系统的接口类型是（）。
A.RJ45
B.RS485
C.RS232
D.RS422
[单选题]扑救石油化工企业和危险化学品仓库火灾时，消防车的作战位置应设在与燃烧区保持一定安全距离的( )方向。
A.上风
B.下风
C.侧下风
D.任意
[多选题]在Excel中自动填充柄的自动填充功能可完成()。
A.复制
B.移动
C.计数
D.排序
E.以上均可
[单选题]220041.电容器组的过流保护反映电容的( )故障。( )
A.内部
B.外部短路
C.接地
D.内部开路
[判断题]对于F1系列可编程控制器，条件跳步指令CJP和跳步结束指令EJP的跳步目标必须一致，且都在700～777之间。
[判断题]( )凝固点测定，当液体中有固体析出时，液体温度会突然上升。
A.正确
B.错误
[单项选择]What can we infer from the last two paragraphs
A. There are some women who prefer casual clothes to formal ones on business occasions.
B. There are some women who refuse to wear formal clothes.
C. There are some women who are reluctant to wear formal clothes on business occasions.
D. There are some women who tend to adjust their dress in accordance with the working situation.
[单选题]公安机关接到人民警察使用武器造成无辜人员伤亡的报告后,应当及时进行勘验、调查,并及时通知当地( )。
A.警务督察部门
B.行政监察机关
C.人民法院
D.人民检察院
[单选题] 列车进入库内检修时,需先断高压电源,待(___)分钟后再进行其他操作。(1.0分)
A.2
B.3
C.4
D.5
[判断题]白茶的茶性寒，能清凉降炎，有“清茶”之称。
A.正确
B.错误
[单项选择]键连接主要用于连接轴也轴上零件，实现周向固定并（）
A. 传递转矩
B. 定位
C. 连为一体
D. 轴向固定
