热门试题:
[单选题]水滑梯起始端的操作人员,应劝阻身体条件不符合要求的游客停止游玩。
A.正确;
B.错误;
[判断题]灰尘对显示器没有什么影响,可以不买专用的防尘罩。( )
A.正确
B.错误
[单选题](20分)20
急性牙槽脓肿发展过程经历的3个阶段为
A. 浆液期、化脓期、引流期
B. 根尖脓肿、骨膜下脓肿、黏膜下脓肿
C. 根尖脓肿、根尖肉芽肿、根尖囊肿
D. 急性根尖炎、慢性根尖炎、慢性牙槽脓肿
E. 根尖脓肿、骨膜下脓肿、面部间隙感染
[判断题]JWXC-1700中"J"表示继电器。
A.正确
B.错误
[多项选择]以下说法正确的是（）
A. 红细胞膜具有流动性
B. 红细胞膜内层呈疏水性
C. 红细胞膜为脂质双层结构
D. 红细胞膜具有对称性
E. 红细胞膜中间层呈疏水性
[单选题]在1963年9月的中央工作会议上,党中央决定从1963年起,再用三年时间继续调整。三年继续调整的后期,我国经济建设的战略重点发生了向战备倾斜的重大转变,( )开始布局。
A.三线建设
B.西部建设
C.东部建设
D.中部建设
[判断题]应急信息向新闻媒体和社会公众进行公开过程中，应遵守国家相关的法律法规，坚持实事求是、客观公正、内容详实、及时准确的原则。
A.正确
B.错误
[单项选择]功率比较限值为（）。
A. 100
B. 200
C. 300
[多选题]输电线路防外破工作意识转变包括（____）。
A.由事后处置向事前预防转变
B.由强行制止向文明劝导转变
C.由被动向主动转变
D.由发送警告向实时监控转变
[单项选择]在DATACHIEFC20监视与报警系统中为避免报警状态的波动，即频繁报警，系统通常采取的技术手段包括（）。
A. 从报警状态向正常状态恢复时设有不灵敏区
B. 对输入参数设置有可调的滤波因子
C. 报警状态的触发和消失均设有延时
D. 以上都对
[单项选择]货物损耗、发脆、开裂等是由于货物的（）造成的。
A. 散湿
B. 腐蚀
C. 热变
D. 挥发
[判断题]因装载的货物需停止制动作用或自动制动机临时发生故障的铁路货车，不许关闭截断塞门（以下简称关门车）。
A.正确
B.错误
[多选题]开展水域训练时，应在上游设置安全观察员，实时监测（ ）等情况，发现安全隐患立即预警。
A.水流
B.水中漂浮物
C.风向
D.水温
[单选题]在CAD命令输入方式中以下不可采用的方式有()。
A.点取命令图标
B.在菜单栏点取命令
C.用键盘直接输入
D.利用数字键输入
[单选题]设置和确定锚段长度时，不应使各种张力增量超过承力索标准张力的( )。
A.5％；
B.10％；
C.15％；
D.20％。
[单项选择]下列净化设备中，除去烟气中杂质粒子最小的设备是（）
A. 空塔
B. 洗涤塔
C. 电除雾器
D. 沉降室
[单选题]股动脉位于( )
A.股三角内由髂外动脉发出
B.股神经外侧
C.股静脉内侧
D.股静脉外侧
E.股深动脉内侧
[判断题]尽可能地把动火时间和范围延长到最大限度。
A.正确
B.错误
[单项选择]患者，男，46岁，口腔糜烂1年，躯干水疱6个月。体格检查：躯干见蚕豆大小的水疱，壁薄，基底红，尼氏征(+)；并见较多糜烂面，表面有污秽痂皮；口腔黏膜糜烂。实验室检查：血尿及大便常规检查正常；肝肾功能正常；ESR正常。
确诊该病，最有价值的辅助检查为
A. 皮肤直接免疫病理检查
B. 皮肤组织病理检查
C. 盐裂间接免疫病理检查
D. 疱液涂片检查
E. 全身检查寻找肿瘤
[单项选择]自由裁量行为是在什么情况下采用
A. 只在无法可依的情况下
B. 规划管理人员依据各种具体情况
C. 法律有模糊标准，但不违背常规情况
D. 法律没有规定限制条件下自由处置
[填空题]精馏塔的进料为饱和气液混合物时，液相所占的分率为（）。
[填空题]条件函数IIF(LEN(SPACE(4))＞6,"TRUE","FALSE")的返回值是______。
[单选题]根据我国《教育法》规定设立学校及其他教育机构时，下列条件中不属于必须具备的条件是( )
A.有经验丰富的校长及其他领导者
B.有合格的教师
C.有符合规定标准的教学场所及设施、设备等
D.有必备的办学资金和稳定的经费来源
[判断题]准备活动是通过一定的心血管活动，提高神经和肌肉的兴奋性。()
A.正确
B.错误
[单选题]用户申请办理60kW的三相电,应配制电能表的容量为3×1.5(6)A,应配制CT变比为()。
A.150/5
B.200/5
C.250/5
D.300/5
[单选题]下面不是冶炼低硅铁的措施()。
A.提高焦炭质量
B.适当降低炉渣碱度
C.提高炉顶压力
D.控制合理的气流分布
[多选题]实收报表单列的明细项包括( )。
A.基本电费
B.电度电费
C.农网还贷
D.三峡金
[单选题]船舶是"浮动的国土",因此从广义上讲船员人际关系具有其_( )___。
A.枯燥性
B.开放性
C.单调性
[单项选择]
Charlie Chaplin
Charlie Chaplin was born on April 16, 1889 in London. His father was an entertainer and although not one of the big names, he was doing very well. His mother Hannah was also an entertainer. While they were by no means rich, the music hall provided the Chaplins with a comfortable living.
Unfortunately happy life didn’t last long. Father’s alcoholism was slowly, but surely destroying his marriage. Finally it ended in divorce. But Hannah was indomitable (不屈不挠的). Without her, Charlie Chaplin would have become just one more child lost in the poverty of Victorian London. Somehow she not only managed to keep Charlie and his brother Sydney clean and warm, clothed and fed, but she conjured (变戏法)little treats for them. She would sit at the window watching the passers-by and guess at their characters from the way they looked and behaved, spinning tales to delight Charlie and Syney. Charlie took in her
A. Right
B. Wrong
C. Not mentioned
[简答题]Windows Mobile手机如何用蓝牙耳机接电话或听音乐，看电影？
[单项选择]
Generally, Chinese schools begin in
September after a long Summer holiday. There are two terms in a school year; the
first term is from September to January and the second is from February to July.
Most children begin to go to school when they are six. Most students are
seventeen or eighteen when they finish high school.
After high
school, many students go to college. They usually have to pay a lot of money. So
many college students do some part-time jobs after
class. |
Going to college needs a lot of money.
[A] True.
[B] False.
[单项选择]Advertisers tend to think big and perhaps this is why they’re always coming in for criticism. Their! critics seem to resent them because they have a flair for self-promotion and because they have so much money to throw around. "It’s iniquitous," they say, "that this entirely unproductive industry (if we can call it that) should absorb millions of pounds each year. It only goes to show how much profit the big companies are making. Why don’t theystop advertising and reduce the price of their goods After all, it’s the consumer who pays ... ".
The poor old consumer! He’d have to pay a great deal more if advertising didn’t create mass markets for products. It is precisely because of the heavy advertising that consumer goods are so cheap. But we get the wrong idea if we think the only purpose of advertising is to sell goods. Another equally important function is to inform. A great deal of the knowledge we have about household goods derives largely from the advertisements we read. Advert
A. appreciative
B. trustworthy
C. critical
D. dissatisfactory
[单选题]铁塔需附挂设施的由( )对铁塔载荷等技术性能进行评估。
A.铁路局
B.通信段
C.维护单位
D.专业技术
[单项选择]将手制动拉紧，棘轮应有（）响。
A. 1～2
B. 2～3
C. 3～5
D. 5～7
[单选题]严禁井下配电变压器中性点（ ）接地。
A.直接
B.间接
C.经电阻
[单项选择]根据日本的相关法律，小商人享有的特殊政策是（）
A. 豁免编制财务会计账簿
B. 豁免缴纳所有商业税收
C. 免费获得商业字号专用权
D. 免费获得税务报送协助
[判断题]854.自然循环采暖系统是靠供回水容积差来进行循环的。
A.正确
B.错误
