热门试题:
[单选题] 扑救地下建筑火灾内攻路线的选择应是()。
A. 地下建筑内进风的安全出入口
B. 扶梯
C. 避难层
D. 选择有利于直攻火点的位置进行
[多选题]当民警遭遇抢夺枪支时,进行自我防护的步骤为( )。
A.保护
B.固定
C.解脱
D.保持距离
[判断题]单位正电荷由高电位移向低电位时，电场力对它所做的功，称为电动势。
A.正确
B.错误
[判断题]水样中如铁离子含量较高，会干扰硬度测定，这时应稀释后测定。（1分）()
A.正确
B.错误
[判断题]如负荷超载会造成泵的传动部件损坏。（ ）
A.正确
B.错误
[单选题]由于提高劳动强度而生产的剩余价值属于：
A.绝对剩余价值
B.相对剩余价值
C.超额剩余价值
D.利润
[判断题]学生思想品德的形成具有长期性和反复性，所以，对学生的品德教育不能操之过急。 ( )
[单项选择]发电机零起升压时，发电机端电压应次上升，其超调量应不大于额定值的（）。
A. 40%
B. 30%
C. 20%
D. 10%
[单选题]（ ）不得延期。
A.配电第一种工作票
B.配电第二种工作票
C.带电作业工作票
D.低压工作票
[判断题]手动触发紧急解锁行程开关时，列车可以进行牵引。
A.正确
B.错误
[单项选择]选出没有歧义的句子：
A. 没有人相信他的话
B. 我和小王已经商量好了，下了课去打球
C. 最后出席会议的教授的弟子作了精彩的发言
D. 我们需要相信自己人
[单选题]（ ）工作前要对工作班成员进行危险点告知、交代安全措施和技术措施，并确认每一个工作班成员都已知晓
A.工作票签发人
B.工作负责人
C.工作许可人
D.专责监护人
E.略
F.略
[判断题]一切工作，都要以人民群众答应不答应、高兴不高兴、满意不满意，作为衡量政绩的根本尺度 。
A.正确
B.错误
[单选题]当发现有大量毒气扩散,且短时间内难以控制时,消防人员应协同有关部门及时疏散可能遭遇毒气侵害的人员,特别要先疏散毒源( )受威胁的人员。(易)
A.上风方向
B.下风方向
C.沾染区域
D.扩散区域
[填空题]高炉渣铁处理系统是由高炉（）和（）两个子系统组成的。
[单选题]仅进行热备用间隔设备的倒母线操作时，应采用冷倒母线操作方式。冷倒母线操作时不应将母联断路器设置为（）。
A.活开关
B.死开关
C.自动断开
D.手动断开
[单项选择]男性，59岁，上腹隐痛2月余，伴腹胀不适，食欲差。X线钡剂检查可见胃窦处较大充盈缺损，有腔内壁龛，直径约2.5cm。最可能的诊断是（）
A. 浅表性胃窦胃炎
B. 胃息肉
C. 胃溃疡
D. 胃癌
E. 胃淋巴瘤
[多选题]对（ ）等异常情况，不及时向上级行和有关部门报告的，成不良后果的，给予警告处分；造成严重后果的，给予记过至记大过处分。
A.大额结售汇
B.频繁结售汇
C.存取大额外币现钞
D.小额结售汇
[判断题](28492)( )韶山7D型电力机车基础制动装置采用轮盘制动器。
A.正确
B.错误
[判断题]生产经营单位必须遵守安全生产法和其他有关安全生产的法律、法规，加强安全生产管理，建立、健全安全生产责任制，完善安全生产条件，确保安全生产。
A.正确
B.错误
[单选题]催乳素促进并维持乳腺泌乳主要起作用的时期是（ ）。
A.青春期
B.妊娠早期
C.妊娠后期
D.分娩后
E.以上各期
[单选题]护士在收集患者的健康资料过程中，不正确的做法是
A. 所有资料均来自护士与患者的正式与非正式交谈
B. 正式交谈前应做好充分的准备，有目的地引导患者交谈
C. 正式交谈的内容应贴近患者的病情
D. 非正式交谈常在为患者提供护理服务的过程中进行
E. 非正式交谈有助于护士和患者感情的增进及对病情的了解
[判断题]耐火制品实际能够承受的温度低于其荷重软化温度。( )
A.正确
B.错误
[单选题]装有可拆卸防漏型电池的轮椅或代步工具，其电池必须拆下。
A.是
B.否
[多项选择]精索静脉曲张介入治疗的并发症有（）.
A. 肝栓塞
B. 肺栓塞
C. 精索内静脉穿孔
D. 静脉炎
E. 脑栓塞
[单选题]下列各项中病死率最高的脑卒中类型为（ ）
A.脑血栓形成
B.脑栓塞
C.TIA
D.脑出血
E.蛛网膜下腔出血
[单项选择]
Shirley Allen loved to sing and play the piano. She studied music in college. Her dream was to become a (21) or singer.
Everything (22) when she was 20 years old. She became sick with typhoid fever and almost died. Doctors gave her (23) to help her get well, but the medicine (24) her to become totally deaf. She could no longer (25) the music which she had always loved.
Shirley would never give (26) playing the piano, but she did decide to change (27) . She transferred to Gallaudet University and studied English. In 1966 Shirley (28) from Gallaudet and looked for a job. She wanted to be independent.
She was asked to work at Gallaudet University as a (29) supervisor. Shirley supervised young women who lived on campus during the school year. She also taught English. Somehow she found time to (30) graduate school at Howard University in Washington, D.C. In 1972, Shirley received her M.A. deg
A. in
B. off
C. back
D. up
[单选题]持有车票的旅客在候车室发生死亡,由( )负责处理。
A.公安部门
B.铁路部门
C.地方有关部门
D.旅客自己
[判断题]我行接受借款用途不明确的委托贷款。
A.正确
B.错误
[多选题]测量接地电阻时,电压极和电流极的长度应分别为接地体最长射线长度的( )倍。
A.2
B.2.5
C.4
D.5
[多选题] 汽油的安定性还受到储存条件的影响,如( )和金属等。
A.温度
B.水分
C.空气
D.阳光
[判断题]每组剪刀撑跨越立杆为33--55根,斜杆与地面夹角在45°到60°。( )
A.正确
B.错误
[单选题]下列哪个选项属于完善依法行政制度体系的措施( )
A.完善宏观调控
B.加强市场监管
C.加强重点领域政府立法
D.创新社会治理
[单选题]个体从事有目的的活动,在环境中遇到障碍或干扰,使其需要和动机不能获得满足时的紧张情绪状态称之为:
A.压力
B.失控
C.挫折
D.控制
E.以上均错
[单项选择]I took the glass very carefully lest it （ ）.
A. should damage
B. would damage
C. had damaged
D. should be damaged
[单项选择]Of all the employed workers in the United States, 12.5 million are part of a temporary workforce. The United States Bureau of Labor Statistics counts 9.2 percent of workers as those who have (62) they term "alternative employment arrangements." The government predicts that temporary staffing agencies will (63) growth of 49 percent by 2010. If numbers increase (64) the rate of predicted, these companies will add 1.9 million new jobs by 2010.
Temporary workers were the first ones to be affected by the recent economic recession, but they are likely to be the first to regain (65) as the economy (66) and companies work to rebuild. Employers use temporary workers as a resource because they offer (67) and come at a low cost. Many temporaries are (68) as "independent contractors" instead of employees, (69) allows the employer to avoid paying certain taxes. Because they are not required to offer (70) to tem
A. by
B. to
C. at
D. in
