热门试题:
[多项选择]“精神不是万能的，但是没有精神又是万万不能的。”对这句话的正确理解是( )。
A. 人类社会的活动是有意识、有目的的活动，正确的意识对客观事物具有促进作用
B. 精神不是万能的，它的作用是时有时无的
C. 精神力量往往是具有决定作用的力量
D. 意识的能动作用是受物质决定作用制约的
[单项选择]The Golden Gate Bridge is
A. 8450 feet long
B. more than 8450 feet with approaches excluded
C. more than 8450 feet with approaches included
D. 8450 feet long with approaches included
[单选题]当事人应当自收到行政处罚决定书之日起( )日内,到指定的银行缴纳罚款
A.5
B.10
C.15
D.20
[多项选择]设备承揽合同承揽方的义务包括（）。
A. 承揽人应以自己的设备、技术和劳力完成主要工作
B. 接受定作人监督检查
C. 妥善保管、合理利用定作人提供的材料、图纸
D. 交付承揽物，提交工作成果
E. 不得留置承揽物
[单选题]区间双线（直线部分），160 km/h＜v≤200 km/h，线间最小距离（）mm。
A.4000
B.4200
C.4400
D.4600
[判断题]企业在销售商品时如提供有商业折扣的，应按扣除商业折扣后的净额确认销售收入。( )
[填空题]在Windows 98环境下运行的应用程序有3种类型，即32位的Windows应用程序、 MS-DOS应用程序和【 】。
[判断题]刺激价格政策和高价格政策的目标都是为了维持房地产价格处于较高水平。（ ）
A.正确
B.错误
[多选题]监控模块应能监视电源装置的 (
) 、 ( ) 、 ( ) 、 (
) ，并能监视电源装置正常运行状
态和故障状态。
A.输入电压
B.输出电压
C.输入电流
D.输出电流
[单选题]拆除作业人员必须配备相应的( )用品,并正确使用。
A. 防毒
B. 安全
C.防护
D.个人劳动保护
[判断题]维修设备时，对设备中能自由移动的部件应加以固定。
A.正确
B.错误
[单项选择]用粪便检查确诊鞭虫感染的依据是，检出鞭虫的（）
A. 杆状蚴
B. 虫卵
C. 丝状蚴
D. 幼虫
[判断题]交流电的周期和频率互为倒数.; 收藏该题
A.正确
B.错误
[判断题]视频生命探测仪可通过高清晰视频和音频信号,搜寻废墟下被埋压者的信息。( )
A.正确
B.错误
[单选题](3分) 下列哪项引起的呼吸困难不是混合性呼吸困难
A. 喉水肿
B. 重症肺炎
C. 重症肺结核
D. 大片肺不张
E. 气胸
[单项选择]存续期为120天的国库券，面值100元，价格为99元，则该国库券持有到期的年投资收益率为（）。（假定年天数以365天计算）
A. 3.07%
B. 3.04%
C. 1.01%
D. 1.00%
[判断题]电流流过人体的路径，右手至脚比左手至脚的电流路径危险性相对较小。（）
A.正确
B.错误
[多选题]以下属于标识标贴的是（）
A.禁止吸烟
B.文件柜标贴
C.请勿倚靠
D.进站向前
[单项选择]
In the last decade the mass media have grown worldwide to be larger, more influential and more powerful. After it was possible in the Federal Republic of Germany in the 60s to receive one TV program and in the 60s and 70s to receive three TV programs, the number of receivable TV programs has risen for a huge part of the population in western Europe through cable TV to eleven or even more programs in the last years. More TV channels are announced. Additionally there is the huge offer of videos. The distribution of video recorders in the population is increasing. Worldwide we are on the way to communication to a mass media society in which fiction, fantasy, the definition of reality assumes a greater role than reality itself, where people want to be permanently entertained, and where the description of the content gains more emphasis than the content itself.
For centuries news on crime have greatly attracted the population, In the Middle Ages ballad singers moved very succe
A. we can pick up radio programs worldwide
B. a big population all over the world can have access to many a TV program and video recording
C. many people in Western Europe can receive at least eleven programs through cable TV
D. the newspapers worldwide are now playing a larger, more influential and powerful role than ever before
[判断题] 土体经过挖掘后,组织遭受破坏,体积减少的性质称为土的可松性。( )
A.正确
B.错误
[判断题]行政机关为了公共利益的需要,依法变更或者撤回已经生效的行政许可,由此给公民、法人或者其他组织造成财产损失的,行政机关应当依法给予补偿。
A.正确
B.错误
[填空题]Why does cream go bad faster than butter Some researchers think that it comes down to the structure of the food, not its chemical composition -- a finding that could help rid some processed foods of chemical preservatives.
Cream and butter contain much the same (36) , so why cream should sour much faster has been a (37) . Both are emulsions — tiny globules of one liquid evenly (38) throughout another. The difference lies in what’s in the globules and what’s in the surrounding. In cream, fatty globules (39) about in a sea of water. In butter, globules of a watery (40) are locked away in a sea of fat. The bacteria which make the food go bad prefer to live in the watery regions of the (41) . This means that in cream, the bacteria are free to grow throughout the mixture. When the situation is (42) , the bacteria are locked away in (43) buried deep in the sea of fat. (44) .They also slowly
[多项选择]奥尔波特认为个人特质包括（）等几类。
A. 首要特质
B. 根源特质
C. 中心特质
D. 次要特质
[判断题]可减少切削刃因粘屑而使丝锥轧柱的现象 [1分]
A.正确
B.错误
[判断题]正线设施、设备类故障次日仍未恢复的，行调再次向派班室发布行调命令；其他未重发的命令视为取消。 （ ）
A.正确
B.错误
[单选题]下列选项中,属于状态属性的不安全状态的是( )。
A.现场周边围挡防护
B.高处作业
C.现场场地和障碍物
D.临建和施工设施
[单选题]织网：蜘蛛
A.肥沃：草原
B.借鉴：历史
C.呼吸：生物
D.仰望：天空
[判断题]人民民主是社会主义的生命。
A.正确
B.错误
[判断题] ( ) PCM30/32路系统可提供30个话路。( )
A.正确
B.错误
[判断题]25Hz带扼流变的轨道区段I次侧熔断器为10A，II次侧熔断器为1A.
A.正确
B.错误
[判断题]前置力量到达易发生决口、溃坝、漫堤、海（河）水倒灌、山洪等重点部位，以及石油化工、危化品储运企业等重点对象实施前置备勤是消防救援队伍风灾处置预警准备的Ⅱ级准备内容
A.正确
B.错误
[判断题]党的全国代表大会每五年举行一次，由中央委员会召集。
A.正确
B.错误
[多选题]起道作业时，隧道、( )不得超过限界尺寸线。
A.大桥
B.下承式桁架桥
C.拱桥
D.斜拉桥
[单项选择]对化疗最敏感的肺癌类型是（）
A. 鳞癌
B. 腺癌
C. 小细胞癌
D. 支气管腺体癌
E. 大细胞癌
