热门试题:
[填空题] 每<--NRC-->mm的欠或过超高相当于存在未被平衡离心或向心加速度0.1 m/s2。
[多项选择]根据对各星级饭店检查发现的问题，国家旅游局饭店星级评定机构有权在通知有关省级饭店星级评定机构后，______。
A. 直接签发警告通知书
B. 通报批评
C. 降低星级
D. 取消星级
[单选题]TB/T2340-2000标准规定，钢轨探伤仪应携带多个无源探头，一般为（ ）个.
A.8
B.7
C.6
D.5
[单项选择]Ice Cream For Dogs
1. Humans not only love eating ice cream, they enjoy feeding it to their pets(宠物). Market studies show that two-thirds of all dog owners give ice cream to their dogs. Unfortunately, says William Tyznik, an expert on animal nutrition(营养)at Ohio State University, ice cream is not good for dogs. "It has milk sugar in it," he says," which dogs cannot digest very well. "
2. Bothered by that knowledge but aware of the desire of dog owners to please their companions, Tyznik invented a new frozen treat for dogs that, he says, is more nutritious than ice cream—and as much fun to eat. The product, called Frosty Paws, is made of a liquid by-product (副产品) of cheese and milk with the sugar removed. Frosty Paws also contains refined soy flour, water, vegetable oil, vitamins and minerals. It took Tyznik, who has also invented a horse feed (called Tizwhiz)and another dog food (named Tizbits), three years to perfect the Frosty Paws formulas, and two attempts to commercialize it
[多项选择]集散型控制系统中的功能块有（）。
A. 存储功能块
B. 输入/输出功能块
C. 控制功能块
D. 开关功能块
[单选题]电压互感器能将系统的高电压变为标准的低电压( )。
A.36 V
B.50 V
C.100 V
D.110 V
[单项选择]下列疾病中除哪项外常可见靶形红细胞（）
A. 缺铁性贫血
B. 珠蛋白生成障碍性贫血
C. HbS病
D. 肝病
E. 巨幼细胞性贫血
[单选题]不属于眼的屈光装置的结构是
A.房水
B.角膜
C.晶状体
D.虹膜
E.玻璃体
[判断题]产业和经济发展的需求对物联网的发展是是一种更大的推动力。( )
A.正确
B.错误
[单选题]猩红热确诊的检查是( )
A..咽试纸培养
B.血常规
C.血培养
D.尿培养
E..脑脊液培养
[判断题]流通加工的目的是为了方便运输、方便用户以及便于商品的综合利用。
[判断题]所有接地装置采用钢材时均应热镀锌，水平敷设的应采用热镀锌的圆钢和扁钢，垂直敷设的应采用热镀锌的角钢、钢管或圆钢。（ ）（GB 50169—2016《电气装置安装工程接地装置施工及验收规范》4.1.4）
A.正确
B.错误
[多选题]在接触网未采取停电、安设接地线的安全防护措施时，任何人不得开闭（）的注口(盖)或在此处进行作业。
A.罐车
B.保温车
C.平车
D.客车
[单项选择]为了打乱被询问人事先准备的防御办法和编好的陈述及辩解腹稿的询问方法是( )发问。
A. 跳跃式
B. 循序渐进
C. 直接
D. 简单
[填空题]
·Look at the form below.
·You will hear a man telephoning a garage.
{{B}}Automobile
Repairs{{/B}}
Customer: Mr.{{U}} (9) {{/U}}
Make of ear:
Ford
Year of manufacture:{{U}} (10) {{/U}}
Parts needing
repair:{{U}} (11) {{/U}}
Note: pick car up on Wednesday from{{U}}
(12) {{/U}}
[单选题]B-D-A-0081 1 3
下列的( )有可能是仪表上用的铜芯控制电缆。
A.6.0mm2
B.0.1 mm2
C.1.5 mm2
D.10 mm2
[单项选择]甲公司为增值税一般纳税人，于2009年12月5日以一批商品换入乙公司的一项非专利技术，该交换具有商业实质。甲公司换出商品的账面价值为80万元，不含增值税的公允价值为100万元，增值税额为17万元；另收到乙公司补价10万元。甲公司换入非专利技术的原账面价值为60万元，公允价值无法可靠计量。假定不考虑其他因素，甲公司换入该非专利技术的入账价值为（）万元。
A. 50
B. 70
C. 90
D. 107
[填空题]The entertainment profession, or "show business", attracts many young people.{{U}} (36) {{/U}}, only very few can hope to become famous and{{U}} (37) {{/U}}Talent is not enough, because show business is as{{U}} (38) {{/U}}as any other business. A{{U}} (39) {{/U}}must change his "act" in order to{{U}} (40) {{/U}}the taste of the moment. This is true for actors, dancers and{{U}} (41) {{/U}}, but perhaps most of all for singers.
A pop singer must either give the public what they already want, or he must find a new way of singing that will attract their attention. Even when he has{{U}} (42) {{/U}}, and his records are sold everywhere, he cannot{{U}} (43) {{/U}}. Then he must work harder than ever to stay popular,{{U}} (44) {{/U}}.
The life of a successful pop singer is not at all easy. He can only relax when he is alone,{{U}} (45) {{/U}}. The fans are the most important people in the world for the singer. They buy his records, they go to his concerts, and they m
[简答题]02-22 06:15:39.934 17609 19299 I
[多选题]某高层饭店厨房使用柴油做燃料，对储油间检查时应注意哪些问题（）？
A. 柴油储油间的容量不应大于1m3，并应设置在一、二级耐火等级的单独房间内，房间门应采用甲级防火门
B. 柴油储油间应设置自动和手动切断阀
C. 柴油间的储油箱应设置通向室外的通气管，通气管应设置带阻火器的呼吸阀
D. 油箱下部应设置防止油品流散的设施
[判断题]无监护情况下施工。( )
A.正确
B.错误
[判断题]2.54 审核机动车安全技术检验机构上传的检验照片（或视频）时，工作人员只需要确
认检验照片（或视频）的数量是否符合机动车安全技术检验机构需上传检验照片
要求的规定。
A.正确
B.错误
[简答题]集团公司“查问题、灭隐患、保安全”专项行动，以 为导向，以 为手段，以 为目标。
[单选题]文化氛围、自然环境、工作环境等不是影响绩效的关键因素。
A.对
B.错
[单选题]A-D-D-006 5 2 2
无缝线路作业中，“一准”是指测算钢轨( )要准确。
A.锁定轨温
B.气温
C.设计锁定轨温
D.中间轨温
[单选题]在结绳辅助涉水救援时，绳上每间隔1米就制作一个 ( )，以提供抓手的位置。
A.卷结
B.双股8字结
C.单套腰结
D.蝴蝶结
[单项选择]在申请办理许可、核准期间，特种设备安全监督管理部门发现申请人未经许可从事特种设备相应活动或者伪造许可、核准证书的，不予受理或者不予许可、核准，并在（）内不再受理其新的许可、核准申请。
A. 半年
B. 一年
C. 三年
D. 五年
[单项选择]Contrary to its rather negative reputation in the West, pigs in Chinese culture are a sign of kindness and generosity. Pigs care a great deal about friends and family and work hard to keep everyone in their life happy. Chinese people view the pig as a smart and prosperous animal. Western ideas tend to be a little more negative.
When talking to a Westerner, however, you have to be a little careful when you talk about pigs. A pig in the West is seen as a dirty, lazy, and fat animal. If anyone ever called you a pig, you wouldn’t be smiling. When a person doesn’t like someone, sometimes he will call that person a pig.
If you ever meet a Westerner who was born in the year of the pig, don’t say, "Oh, you’re a pig!" Most Westerners will be quite understanding. They will be sure that you made some kind of a mistake. However, don’t take any chances. You might just offend someone who does not share your positive ideas about pigs.
A Westerner will call someone a pig if he ______that
A. dislikes
B. is afraid of
C. looks up to
D. makes fun of
[判断题]接警出动是消防队伍灭火救援战斗行动的开始。( )
A.正确
B.错误
[多选题]三相异步电动机的启动方式有()( )
A.直接启动
B.降压启动
C.在转子回路中串入附加电阻启动
D.升压启动
[单选题]某医院向患者承诺：“静脉输液穿刺一次成功，做不到当场还患者输液费5元”。此举引发了社会的热议。该医院把医患关系错误地理解为（ ）。
A.技术关系
B.消费关系
C.责权关系
D.信托关系
[判断题]紧急通风模式与通风模式提供相同的服务功能，在此模式下，也仅有两台冷凝风机运行。（ ）
A.正确
B.错误
[单项选择]Today there are policemen everywhere, but in 1700, London had no policemen at all. A few old men used to protect the city streets at night and they were not paid.
About 300 years ago, London was starting to get bigger and more and more people began to live there. The city was very dirty and many people were poor. There were so many thieves who stole money in the streets that people stayed in their homes as much as possible.
In 1750,Henry Fielding started to pay a group of people to stop thieves. They were like policemen and were called "Bow Street Runners" because they worked near Bow Street.
Fifty years later, there were 120 "Bow Street Runners", but London had become very big and needed more policemen. So in 1829, the first Metropolitan(or London)Police Force was started with 3,000 officers. Most of the men worked on foot, but a few rode horses. Until 1920 all the police in London were men.
Today, London police are quite well paid and for the few police officers w
A. they had no money
B. they were afraid of losing money
C. the city was not clean
D. they liked homes
[单选题]在OTN中，，关于OTM-0.m正确的是( )。
A.有波长，但没有光层开销
B.仅支持光监控通道
C.不具有特定帧格式
D.用于和其他厂家的波分设备互连
[单项选择]在发现教学中，教师的角色是学生学习的（）
A. 促进者和引导者
B. 领导者和参谋
C. 管理者
D. 示范者
[判断题]AC015 服务人员的养护工作主要是送回风系统的检查和清洁工作。
A.正确
B.错误
