热门试题:
[判断题]过失误差也是偶然误差，工作中必须加以清除。（ ）
A.正确
B.错误
[判断题]分解组立钢筋混凝土电杆，抱杆的临时拉线设置不得妨碍电杆及横担的吊装。（）
A.正确
B.错误
[判断题]和谐型电力机车自阀紧急位时,其上的机械阀动作,列车管压力排向大气。( )
A.正确
B.错误
[单选题]烧毁火炸药作业时,应在药条的下风方向端头铺设引燃物,逆风向点火。( )
A. 正确
B. 错误
[单选题] 工作负责人应由有本专业工作经验、熟悉工作范围内的设备情况、熟悉本规程,并经( )批准的人员担任。 ( )
A. 工区(车间)
B. 单位
C. 上级单位
D. 公司
[填空题]契税的计税依据是( )。《建设工程造价管理2019版》
[单选题]试验装置的金属外壳应可靠接地；高压引线应尽量缩短，并采用（）高压试验线，必要时用绝缘物支持牢固。
A.常见的
B.普通的
C.便携式
D.专用的
[填空题]1 曲线轨距加宽应在整个缓和曲线内递减。如无缓和曲线，则在直线上递减，递减率不得大于( )。
[单选题]锅炉的热损失共有⼏项()
A.四项
B.五项
C.六项
D.七项
[判断题]高柱出站、高柱进路信号机，正常情况下的显示距离不得少于800m。
A.正确
B.错误
[单项选择]为预防急性肾衰竭，哪种外伤病人，应从静脉输入碱性溶液以碱化尿液( )。
A. 前臂裂伤
B. 肾挫伤
C. 大腿挤压伤
D. 肋骨骨折
E. 头皮撕脱伤
[判断题]《国家电网有限公司95598客户服务业务管理办法》规定：针对“不认可电费减免或国家、公司其他政策要求、 因纠纷已进入司法程序的客户诉求、无明确供用电诉求要求公司领导联系回复”等无理诉求客户，省公司在客户第二次致电反映同一诉求回单时可标记【无理诉求客户】（ ）
A.正确
B.错误
[单项选择]公园的中的水池深度不能超过多少米？（）
A. 1
B. 1.2
C. 1.5
D. 1.8
[单选题]无缝线路缓冲区钢轨接头使用的螺栓扭矩应保持（）N•m。
A.600～1100
B.700～1000
C.700～900
D.700～1100
[多选题]炼钢生产中常用的脱氧剂有（ ）。
A.硅铁
B.铝
C.钛
D.硅钙
E.镍铁
[简答题]496. 120/120-1型铁路货车空气控制阀紧急阀检修记录保存期限（ ）。
[单项选择]The passage is mainly about ______.
A. the fact that it is not the safest way to invest in the stock market
B. buying and selling shares in the stock market
C. the ways to invest in the stock market
D. where one can buy or sell the shares
[不定项选择题]共用题干
Sex Change Surgery Guidelines Drafted
China is set to issue its first clinical guideline on sex-change surgery,according to a notice put on the
website of the Ministry of Health yesterday. The ministry is now soliciting（征求）public and professional
__________(51)on the draft guideline.The coming guideline aims to regulate and standardize sex reassign-
ment surgery.
Experts___________(52)nearly 2,000 Chinese have undergone sex-change surgery while 100,000 to
400,000 are still considering it. However,no official number is available.In the draft,the MOH sets mini-
mum _________(53)for both surgical candidates and medical institutions.
Candidates for the surgery must be older than 20 and single,the draft guideline said.They are also
required to prove a persistent_________(54)for a sex change,to live for at least five consecutive years
full-time in the new gender role,and to engage in mental therapy for at least one year.
Before surgery can take place,a candidate must receive a recommendation for the operation from a
___________(55)after an appropriate series of therapy sessions.Also,several legal requirements must be
met_________(56)the procedure.The candidate must provide proof from police that he or she does not
have any criminal_________(57)in the past. Police must also agree to change the sex status on the identity
card of the prospective（未来的）receiver before the_________ (58) can take place.
The advent（出现）of such a guideline is believed to show that the government is concerned
__________(59)the needs of a relatively small number of people who want to change sex.But doctors also
warn___________(60)all stakeholders,including the hospital and prospective receivers,should be highly
cautious about this surgery.
The operation is more than a medical_________(61)due to its huge social and legal consequences.
Doctors should make it clear to those__________(62)sex-change surgeries that the option always remains
to continue to live in the original role.The guideline_________(63)surgeons to tell patients about other
options such as hormone therapy.They are also required to explain the_________(64)involved,and under-
lying social barriers including discrimination,and administrative recognition and approval.
For the candidates,the surgery itself is not the_________(65)issue in the long run.The real issue is
the kind of life he or she will have to lead afterward.
_________(65)
A.social
B.big
C.economic
D.current
[多选题]水上运输前，应根据（）等制定合理的运输方案。
A.水运路线
B.船舶状况
C.装卸条件
D.人员数量
[填空题]
Build a Team
Creating the right team is imperative to your success. A team is comprised of people who can bring necessary skill sets to the venture. A team is different from partners. Partners are financially and legally tied to the venture while team members are brought in to create and continue the process. Team members can be employees or sub-contactors.
These are people you can control—you get to pick them. You can use their services for as long as you like. If they don’t work out as planned, you can find a different team member or you can find a place on the team where this person can be more effective.
Creating the right environment for the team is equally important.
(8) .Team members must have the same values as that of the venture and they must follow the same code of conduct consistent with your desired outcome. They must truly want the venture to be a success and feel that they are a part of that succe
[单选题]当电器阀门定位器输入信号为()毫安时进行安装更合适。
A.4
B.8
C.12
[单选题]最担心的问题是：“同事们如何看我?”“领导是否觉得我干得不错?”这时，教师处于发展的（）阶段。
A.关注生存
B.关注情境
C.关注学生
D.关注课程
[判断题]地震、台风、洪水、泥石流等灾害发生时，巡视人员与派出部门之间应保持通信联络。
A.正确
B.错误
[单选题]用人单位的( )对本单位的职业病防治工作全面负责。
A. 主要负责人
B. 安全生产管理部门负责人
C. 投资人
[多项选择]房屋拆迁补偿的方式是（ ）。
A. 货币补偿
B. 保障安置
C. 安置补偿
D. 地上附着物补偿
E. 房屋产权调换
[单选题]口笛鸣示方式：再显示（ ）
A.一短声
B.连续二短声
C.连续短声
D.二长二短声
[单选题]旅客持失效车票乘车时，除按规定补票，核收手续费外，还必须加收已乘区间应补票价( )的票款。
A.20%
B.30%
C.40%
D.50%
[多选题]AD002 不饱和烃易氧化变质的倾向按由易到难顺序递增正确的是( )。
A.二烯烃、侧链上有双键的芳烃、环烯烃
B.烯烃、环烯烃、侧链上有双键的芳烃
C.烯烃、侧链上有双键的芳烃、二烯烃
D.环烯烃、二烯烃、烯烃
[单选题]直流柜底部应设置接地铜排，截面面积不应小于( ) 。
A.25mm2
B.50mm2
C.75mm2
D.100mm2
[简答题]阳明病,口燥,但欲漱水,不欲嚥的病机是什么?
[判断题]脱氢处理是在67pa压力下对脱氧钢水所进行的处理。( )
A.正确
B.错误
[单项选择]南宋词坛的第一大家是（）。
A. 陆游
B. 辛弃疾
C. 李清照
D. 姜夔
[单选题]国家秘密确定的基本程序为：在国家秘密产生的同时，由( )对照保密事项范围提出定密的具体意见，再由定密责任人审核批准。
A.单位领导
B.定密责任人
C.承办人
D.上级机关
[单项选择]在相同的自然条件下，下列各类岩石中相对易风化的是（）。
A. 粗粒花岗岩；
B. 中粒花岗岩；
C. 斑状花岗岩；
D. 细粒花岗岩
[单选题] 当银行业从业人员对所在机构的处分有异议时,采取的正确行为有()。
A.先按正常渠道反映与申诉
B.偷拍窃听相关人员的行为与谈话以获得对自己有利的证据
C.立即向媒体披露所受冤屈
D.以上方式都正确
[单选题]涡喷消防车的喷射功率在( )kW以上,喷射功率大,喷射出的大流量高流速尾气射流携带大流量的雾状水,实现了细水雾的远距离、高强度、大覆盖面积的喷射。(易)
A. 2000
B.3000
C. 1500
D. 4000
[填空题]带煤气作业如带煤气抽堵盲板、带煤气接管、高炉换探料尺、操作插板等危险工作，不应在雷雨天进行，不宜在夜间进行；作业时，应有煤气防护站人员在场监护；操作人员应佩戴（）或（）防毒面具。
[单项选择]区别急性与慢性白血病的主要依据是（）
A. 病程长短
B. 发病年龄、性别
C. 贫血程度
D. 骨髓白血病细胞的成熟程度
E. 血白细胞剧增的程度
[单项选择]一患者诊断为右膝关节单纯滑膜结核，已行滑膜切除术后3周，病情恢复平稳。此时对膝关节的处理原则，最正确的是（）
A. 待病情稳定后行关节融合术
B. 用石膏管固定于功能位促其骨陛强直
C. 继续皮牵引3个月，避免关节活动
D. 逐渐开始练习不负重关节活动
E. 必须加大运动量，加强关节活动
