热门试题:
[判断题]清除钻孔内金属碎屑时,应先停止钻头的转动。可以用手直接清除铁屑。
A.正确
B.错误
[单项选择]我国现阶段的社会主义分配原则是( )。
A. 按劳分配
B. 按需分配
C. 让一部分人先富起来
D. 以按劳分配为主、多种分配形式并存
[单选题]索道运行速度应根据所运输物件的重量,调整发动机转速。载重小车通过支架时,牵引速度应( ),通过支架后方可正常运行。
A.加速
B.缓慢
C.匀速
D.平稳
[单项选择]对胃平滑肌肉瘤描述,下列错误的是()
A. 胃的分叶状肿块
B. 胃壁的结构显示清楚
C. 肿块内回声强弱不均
D. 瘤内多有出血、坏死的无回声
E. 瘤内的无回声区形态不规则
[填空题] 特种设备在使用前应经特种设备检验检测机构检验合格,取得合格证并制定( )规定和( )制度。
[单项选择]支气管扩张症的主要发病基础是()
A. 支气管慢性感染
B. 支气管阻塞性通气障碍
C. 支气管肿瘤压迫
D. 支气管管壁平滑肌和弹力纤维遭受破坏
E. 慢性咳嗽
[判断题]宗教圣地与宗教领袖、宗教起源有着直接的联系,所以在整个宗教中具有重要的地位。
[多选题]国务委员兼外长王毅5月16日主持联合国安理会巴以冲突问题紧急公开会。针对当前紧张局势,中方提出几点主张,下面说法正确的是()。
A.停火止暴是当务之急
B.人道援助是迫切需要
C.国际支持是应尽义务
D.“两国方案”是根本出路
[单项选择]阀芯是调节阀的关键部件,形式多种多样,但一般分为两大类,即直行程阀芯和()。
A. 球形阀芯
B. 平板刑阀芯
C. 角行程阀芯
[多选题] 键联接根据结构特点和用途不同可分为哪( )。
A. 松键联接
B. 紧键联接
C. 平键联接
D. 花键联接
E. 半圆键联接
[单选题]下列违反无菌技术操作原则的一项是
A.手持无菌容器时,应托住边缘部分
B.倒取无菌溶液时,手不可触及瓶塞的内面
C. 取、放无菌持物钳时,钳端向下
D.打开无菌容器盖时,盖的内面向上放置
E.铺无菌盘时,手不可触及治疗巾的内面
[单选题]G40/40高低泵流量30L/s,最大吸深为7米,扬程为()米
A.100
B.40
C.30
D.7
[不定项选择题]共用题干
Flying into History
When you turn on the television or read a magazine , celebrities(名人)are everywhere. Although fame
and the media play such major roles in our lives today,it has not always been that way._______________(46)
Many historians agree that Charles Lindbergh was one of the first major celebrities,or superstars.
Lindbergh was born in Detroit,Michigan,in 1902,but he grew up in Little Falls,Minnesota. As a
child,he was very interested in how things worked,so when he reached college,he pursued a degree in en-
gineering. At the age of 20, however, the allure(诱惑)of flying captured Lindbergh' s imagination.
_______________(47)Soon after,Lindbergh bought his own plane and traveled across the nation performing
aerial stunts(空中特技).
In 1924,Lindbergh became more serious about flying. He joined the United States military and graduated
first in his pilot class._______________(48)
During the same time,a wealthy hotel owner named Raymond Orteig was offering a generous award to
the first pilot who could fly nonstop from New York City to Paris,France.The Orteig Prize was worth
$25,000一a large amount even by today's standards.
Lindbergh knew he had the skills to complete the flight,but not just any plane was capable of flying
that far for that long.______________ (49)
On May 20,1927,Charles Lindbergh took off from Roosevelt Field in New York City and arrived the
next day at an airstrip(简易机场)outside Paris. Named in honor of the sponsor , The Spirit of St. Louis car-
ried Lindbergh across the Atlantic Ocean and into the record books.He became a national hero and a huge
celebrity.
When he returned to the United States , Lindbergh rode in a ticker-tape(热烈的)parade held to cele-
brate his accomplishment._______________(50)A very popular dance was even named for Charles Lindbergh一
the Lindy Hop.Today,The Spirit of St. Louis is kept at the Smithsonian institute'5 National Air and Space
Museum in Washington,
D.
C.
_________(47)
A.He also received a Medal of Honor,the highest United States military decoration.
B.Eighty years ago,radio and movies were just beginning to have that kind of effect on Americans.
C.Working with an aviation company from San Diego,California,and with financial help from the city of St. Louis , Lindbergh got a customized(定制的)airplane that could make the journey.
D.Lindbergh used this additional training to, get a job as an airmail pilot,flying out of St. Louis,Missouri.
E.He quit school and moved to Nebraska where he learned to be a pilot.
F.His childhood was not full of fond memories.
[判断题]已支付票款的互联网旅游团体票需在开车前5天(含开车当日)及以上录入全部乘车人身份信息,未录入身份信息的乘车人不能进站乘车。(1分)
A.正确
B.错误
[多项选择]民事法律关系的内容包括法律关系主体之间的( )。
A. 行为
B. 动机
C. 意识形态
D. 法律权利
E. 法律义务
[多选题]集中性漏电按故障表现可分为( )。
A.长期性集中性漏电
B.间歇性集中性漏电
C.瞬间性集中性漏电
D.不定期性集中漏电
[简答题]为什么说串级控制系统由于存在一个副回路而具有较强的抑制扰动的能力?
[多选题]省公司建立企业补充医疗保险应满足的条件包括( )。
A.按规定参加各项社会保险并按时足额缴纳各项社会保险费
B.盈利企业
C.向上级主管单位提出建立申请
D.上级主管单位审批同意
[单选题]活塞发动机在慢速状态下工作时间过长,易带来的主要危害为( )
A.电嘴挂油积碳
B.滑油消耗量过大
C.气缸头温度过高
[单选题]1551安全标志是提示人们识别、警惕( )因素,对防止人们偶然触及或过分接近带电体而触电具有重要作用。
A.危险
B.安全
C.危害
[简答题]个人征信系统异常查询的界定范围包括用户以贷后管理为原因查询信息主体信用报告,但信息主体并不存在查询用户所在机构的信贷业务或存在信贷业务但已结清。
[多选题]GIS中SF6气体湿度的常用检测方法为(____)。
A.质量法
B.电解法
C.阻容法
D.露点法
[填空题]每次生产结束后应当(),确保设备和工作场所没有遗留与本次生产有关的()。下次生产开始前,应当对()情况进行确认。
[单选题]569.(94450)酸溶液与酸碱指示剂起反应,石蕊试液由紫色变为( ),无色酚酞试液不变色。(1.0分)
A.A、蓝色
B.B、绿色
C.C、红色
D.D、白色
[填空题]按照《政府信息公开条例》有关规定,()是指行政机关在履行职责过程中制作或者获取的,以一定形式记录、保存的信息。
[多选题]班(组)指挥的方法是
A.督促检查、协调部队行动
B.适时调整部署
C.善于使用现场指挥图指挥
D.不间断地实施指挥
E.保证抢险救援行动按照总体决策进行
[多选题]最高运行速度不超过120KM/h的货车修程为( )。
A.厂修
B.辅修
C.段修
D.大修
[单项选择]甲状腺功能减退症的临床表现不包括()
A. 疲乏,怕冷
B. 反应迟钝
C. 记忆力减退
D. 精神兴奋
E. 月经不调
[单选题]子宫肌瘤合并妊娠时,一旦发生红色变性,应采取下列哪项措施
A.立即手术切除病变肌瘤
B.立即手术切除子宫
C.一般采取保守治疗,不用手术
D.大量使用抗生素
E.立即终止妊娠
[单选题]施工升降机安装前对各部件进行检查时,发现有严重锈蚀、严重磨损、整体或局部变形的构件须进行( ),符合产品标准的有关规定后方能进行安装。
A.维修
B.更换
C.护理
D.修正
[单选题]货车严重超载的分级标准是( )。
A.大于货车容许载重量5t。
B.大于货车容许载重量10t。
C.大于货车容许载重量15t。
D.大于货车容许载重量20t。
[单选题]临时动火作业点的固体物质火灾,灭火器的最大保护距离( )m。
A.5
B.10
C.20
D.15
[单选题] 按照外汇管理规定, 国际运输、 旅游等项下外汇收支属于( )范畴。
A. 货物贸易收支
B. 服务贸易收支
C. 收益
D. 经常转移
[单选题]客室车门的上滑道滚轮材质是()。
A.铁
B.尼龙
C.不锈钢
D.铜