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[单选题]CRH1A动车组CV压力传感器的接线头位于常用制动面板( )口。
A.M
B.N
C.K
D.J

参考答案:D

热门试题:

第1题: [单项选择]某机器制造企业为居民纳税人,2014年计入成本、费用的实发工资总额为420万元,支出职工福利费75万元、职工教育经费10万元,拨缴职工工会经费8.4万元,该企业2014年计算应纳税所得额时准予在税前扣除的工资和三项经费合计为()万元。
A. 513.4
B. 503.4
C. 497.7
D. 497.2
参考答案:D
答案解析:企业发生的合理的工资、薪金支出准予据实扣除。职工福利费扣除限额为420×14%=58.8(万元),实际发生75万元,准予扣除58.8万元职工教育经费扣除限额=420×2.5%=10.5(万元),实际发

第2题:
[单选题]存在建筑倒塌风险的事故现场,警戒区域半径不小于建筑物高度的多少倍?
A.1倍
B.1.5倍
C.2倍
D.3倍
参考答案:B
答:警戒区域半径不小于建筑物高度的1.5倍。

第3题:
[单选题]当前,世界处于百年未有之大变局,国内外形势正在发生深刻复 杂变化,我国发展仍处于重要( ),前景十分光明,挑战也十分严峻。
A.革命
B.创新
C.开放
D.加快建设自由贸易区
参考答案:B


第4题:
[单选题]单选题:收益部每( )个日历日编制下发一次《补款通知》。
A.2
B.3
C.5
D.7
参考答案:D


第5题:
[多选题] 除非必要,公安民警徒手制止时应当避免直接击打违法犯罪行为人的( )
A. 手臂
B. 大腿
C. 裆部
D. 头部
参考答案:CD


第6题:
[单选题]关于抗-HAVIgG的论述不正确的是
A.可作为早期诊断的标志
B.是中和抗体
C.有免疫力的标志
D.感染后3~11个月达高峰
E.可持续很长时间
参考答案:A
此题属病毒性肝炎的内容,考查关于甲型肝炎病毒抗体的内容。人感染HAV后,通过体液免疫反应可产生甲型肝炎病毒抗体,分为抗-HAVIgM和IgG,抗-HAVIgM出现早,一般感染后3~7周可在血液中检出,常被作为早期诊断的指标。抗-HAVIgG是中和抗体,一般在感染后3~11个月达高峰,然后逐渐下降,但可以持续多年甚至终生,常被作为HAV既往感染的指标,是获得免疫力的标志。因此,答案A错误,符合题意,为最佳选项。

第7题:
[单选题]以下( )属于综合监控FEP的IP地址
A.192.2.1.100
B.192.2.100.1
C.192.2.100.16
D.192.2.1.51
参考答案:D


第8题: [多项选择]
质量管理体系认证的特征包括()。
A. 已获得质量管理体系认证的企业,不需再进行产品认证
B. 必须由第三方认证机构进行客观评价,得出结论
C. 认证的依据只能是ISO 9001
D. 认证的结论是企业的质量管理体系是否符合国际标准的要求
E. 认证的合格标志可用于宣传,也可用于具体产品上
参考答案:B, C, E

第9题:
[判断题]短时间退出防误操作闭锁装置,由配电运维班班长批准,并应按程序尽快投入。
A.正确
B.错误
参考答案:A


第10题:
[单选题]水闸首次安全鉴定应在竣工验收后( )年内进行,以后应每隔( )年进行一次全面安全 鉴定。(2021版教材145页)
A. 5,5
B. 5,6~10
C. 5,10
D. 10,10
参考答案:C


第11题:
[单选题]机械通气时,氧的吸入浓度一般从( )%开始
A.20%
B.0.1
C.0.3
D.0.4
E.0.5
参考答案:C
气管插管

第12题: [单项选择]
可变分区存储管理中,在动态分区分配时涉及到3个问题,下列( )不是其中之一。
A. M变分区数据结构
B. 分区的分配算法
C. 分区分配的操作
D. 分区大小预计
参考答案:D
答案解析:[解析] 可变分区是根据进程的实际需要动态地分配内存空间的。实现可变分区分配时涉及到3个问题:数据结构、分配算法和分区分配的操作。

第13题:
[单选题]新时代中国特色社会主义思想,明确全面推进依法治国总目标是( )。
A.建设法治国家、法治政府、法治社会
B.建设社会主义法治体系、建设社会主义法治国家
C.深化司法体制改革
D.提高全民族法治素养和道德素质
参考答案:B


第14题:
[单选题]力具有( ),因此力是矢量。
A.大小
B.方向
C.作用点
D.大小和方向
参考答案:D


第15题: [名词解释]
Klenow fragment(Klenow片断)
参考答案: 它具有3’到5’的外切酶活性和5’到3’的聚合功能,而去除了完整的DNA聚合酶I所具有的5’到3’外切酶活性,可用于DNA双链末端3’突出端切平和5’突出端补平反应。

第16题:
[单选题] 出血包扎时应( )。
A.止血
B.不阻断肢体的血液循环
C.止痛
D.即要止血,又不阻断肢体的血液循环
参考答案:D


第17题:
[单选题]生产车间哪个工序不涉及易燃易爆气体( )。
A.铸板工序
B.铅粉工序
C.化成工序
D.包装工序
参考答案:B


第18题: [单项选择]
要使某图层与其下面的图层合并可按什么快捷键?( )
A. Ctrl+K
B. Ctrl+D
C. Ctrl+E
D. Ctrl+J
参考答案:C

第19题:
[判断题]室内、室外给水排水管道安装属于高处架设管道专业( )
A.正确
B.错误
参考答案:A


第20题:
[判断题]中国人民警察警旗旗面由红蓝两色组成,红色为主色调,警徽居旗帜左上角。(  )
A.正确
B.错误
参考答案:A


第21题:
[判断题]( )篷布、篷布绳网、篷布支架不能作为装载加固材料。
A.正确
B.错误
参考答案:A


第22题:
[单选题]老兵免费携带物品重量为:乘火车、轮船限()公斤,乘飞机、汽车限()公斤。超量部分应当办理托运并按规定交纳托运费。
A.20,20
B.20,35
C.35,20
D.30,25
参考答案:C
入伍新兵和退伍老兵运输规定-51

第23题:
[判断题]特别重大电力事故,由国务院或者国务院授权的部门组成事故调查组进行调查。()
A.正确
B.错误
参考答案:A


第24题:
[单选题]休克代偿期的临床表现是( )
A.血压稍升高,脉搏、脉压正常
B.血压稍降低,脉搏、脉压正常
C.血压稍升高,脉搏快,脉压无变化
D.血压稍升高,脉搏快,脉压缩小
E.血压稍升高,脉搏快,脉压扩大
参考答案:D


第25题: [单项选择]
船用真空蒸馏式海水淡化装置的排盐泵一般多采用()。
A. 单螺杆泵
B. 水环泵
C. 水喷射泵
D. 蒸汽喷射泵
参考答案:C

第26题: [单项选择]
腮腺床的结构不包括
A. 颈内动脉
B. 颈内静脉
C. 颈外动脉
D. 迷走神经
E. 舌咽神经
参考答案:C

第27题:
[单选题]在液体表面上能产生足够的可燃蒸气,遇火能产生一闪即灭的燃烧现象称为()。
A.闪点
B.爆燃
C.燃点
D.闪燃
参考答案:D


第28题:
[判断题]同步调相机的额定功率是指输出的无功功率。
A.正确
B.错误
参考答案:A


第29题:
[判断题]账户对外服务电话要安排专人值守,并通过岗前及定期培训、设置AB角等,确保咨询投诉渠道的畅通性、岗位人员的稳定性和处理的规范性,避免因人员空缺、咨询答复或投诉回应不及时、不准确、不专业引发客户误解、激化矛盾等情况发生。
A.正确
B.错误
参考答案:A


第30题:
[判断题]水上迫降前,应让旅客脱掉所有的鞋。
A.正确
B.错误
参考答案:A


第31题:
[单选题]YD02CG001036、分时电价的高峰时段是()。
A.19:00~23:00
B.7:00-19:00
C.23:00-7:00
D.12:00-7:00
参考答案:A


第32题: [多项选择]
Task Sheet:
A. Board Meeting: how to prepare a board meetingB: Company Annual Report: what to be included in this kind of reportC: Transportation: the factors involved in choosing a specific means for transporting products
参考答案:Task Sheet:
A: Board Meeting: how to prepare a board meeting
Suggested Ideas :
· First, it is important to decide on a date for the meeting as all board members are busy and have different work schedules. So finding a date on which every member can be available is very important.
· Secondly, it is important to find an appropriate venue for holding the meeting. As there are independent directors who may live and work in different cities, it is important to find a venue to which all members of the board have easy access.
· Thirdly, it is important to work out an agenda for the board meeting. The agenda may include the following :
— what is going to be done at the meeting, e. g. to decide on the annual budget; to appoint members of the management team ; to discuss possibilities for mergers or acquisitions; to decide on whether to have IPO (Initial Public Offering) for the company; etc.,
— who are the keynote speakers at the meeting,
— what are they going to talk about.
· Fourthly, it is important to prepare a notice for the meeting stating the time and venue for the meeting and send each board member a copy of the notice together with a copy of the agenda.
· Finally, it is also important to prepare all materials to be handed out at the meeting: e. g. copies of financial statements or reports, resumes of candidates for the management team, information of target companies for mergers or acquisitions, etc.
B: Company Annual Report: what to be included in this kind of report
Suggested Ideas :
A company annual report usually includes information related to the following:
· Company structure: whether there have been any changes in the company in the past year, such changes may be related to internal departments, subsidiary companies, mergers, acquisitions.
· Board of directors / management team: whether there have been any changes in the board or in the team, such changes may be related to any nominations of new directors or managers, replacements and/or promotions of the exiting board directors or management team members.
· Financial management: information related to new investment, working capital, annual incomes and profits, costs and expenses, etc.
· HR management: information related to recruitment of new staff, promotion of existing staff, training programs, and any changes in staff welfare policies, etc.
· Sales and marketing: information related to increase and decrease in sales or market share, development in customer/client relations
· Research and development: information related to research on how to improve existing products/services and development of new products/services
C: Transportation: the factors involved in choosing a specific means for transporting products
Suggested Ideas:
These factors may include the following:
· Speed: how fast it is required to transport products. The fastest way of course is to transport products by air. However, there are some disadvantages in transportation by air:
— cost: it is the most expensive, compared with other means of transportation,
— size: it has restrictions on the size of products to be transported, it cannot transport oversized products,
— quantity: it also has restrictions on the quantity of products to be transported.
· Cost: what is the cheapest way to transport products. The cheapest way of course is to transport products by sea. However, there are disadvantages too:
— speed: it is usually much slower than transportation by air or by rail or by highway,
— access: it can only reach places along coasts and cannot reach in-land places directly as it requires connections with either transportation by rail or by highway for such places.
· Size/quantity: for transportation of over-sized products or large quantities of products, it is better to choose transportation by sea or by rail.
· Convenience: the most convenient way for transporting goods is by truck, as this way of transportation can offer door to door service. However, it is limited to transportation within a certain distance. It will be difficult for example to transport products from one continent to another by truck.

第33题:
[单选题]()携带器材登杆或在杆塔上移位。
A.允许
B.经工作负责人同意可
C.不宜
D.禁止
E.略
F.略
参考答案:D


第34题:
[填空题] 三机( )设有呼吸阀,与( )相连。
参考答案:油箱|大气


第35题:
[多选题] 今天(2日)上午,云南昆明火车站暴力恐怖袭击事件凶器曝光,昆明公安机关出示在暴恐袭击现场收缴的疆独、维独分子旗帜及凶器。上述表述中不当之处有()。
A. 疆独
B. 暴力恐怖
C. 维独
D. 收缴
参考答案:AC


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