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[单项选择]1990年对某钢铁公司放射工作者外周血淋巴细胞微核率进行了测试。结果141例放射工作者的淋巴细胞微核率为0.943‰,正常对照组淋巴细胞微核率为0.31‰,95%正常值范围0~1‰,放射工作者微核率虽比对照组有显著性差异,停止接触后,此种差异仍然维持一年,但处于正常值范围,是否有损害作用。有助于评价的指标是()
A. 与对照组相比,具有统计学显著性差异(P<0.05),但在公认的"正常值"范围内,停止接触后仍持续一年
B. 与对照组相比,具有统计学显著性差异(P<0.05),在正常值范围内,在应激状态下,此种差异更明显
C. 与对照组比,具有统计学显著性差异(P<0.05),其数值不在正常值范围内
D. 与对照组相比,微核率有升高趋势,但无统计学显著性差异
E. 以上都有损害作用

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[判断题]挂失止付是票据丧失后采取的必须措施。
[单项选择]患者,25岁,男性,尿频,排尿有不适感,及腰骶、会阴部疼痛,便后或排尿后尿道有白色分泌物溢出。首先应考虑是()
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B. 精窿
C. 子痰
D. 肛痈
E. 精浊
[判断题]动火作业现场的通排风要良好,以保证泄漏的气体能顺畅排走。()
A.正确
B.错误
[单选题]正高级专业技术获得者最高可获得“专家贷”信用贷款额度为
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B.100万
C.80万
D.70万
[单选题]耳蜗接受声波刺激后首先发生的电变化是
A.去极化型慢电位
B.耳蜗内电位
C.听神经动作电位
D.耳蜗微音器电位
[单项选择]例外管理(Management by Exception)包括以下各项,除了( )。
A. 确定实际情况与计划要求之间的偏差
B. 设定允许的偏差范围
C. 管理层只需要关注那些超出偏差临界值的情况
D. 管理层需要尽可能地关注各种偏差情况
[多项选择]监理工程师受业主委托,对某一大型建设工程实施监理时,需要监理工程师编制施工总进度计划的情况有( )。
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B. 建设工程的任务发包给一个施工联合体
C. 建设工程的任务发包给一个总承包单位
D. 建设工程由若干个承包单位平行承包
E. 单位工程较多,且分期分批发包给一个总承包单位
[判断题]腌菜至少在15天后方可食用,以防止亚硝酸盐中毒。(  )
A.正确
B.错误
[判断题]判断题 La5B2002
620332供电企业提供24h电力故障报修服务,供电抢修人员到达现场的时间一般为:城区范围45min;农村地区90min;特殊边远地区2h。()
A.正确
B.错误
[单项选择]“安心快线”理财产品提供()期限选择。
A. 1天、5天、10天、20天、30天
B. 1天、7天、14天、21天、28天
C. 1天、5天、15天、20天、30天
D. 1天、7天、15天、21天、28天
[单选题]将含晶体10%的悬浊液送往料槽宜选用(  )。
A.离心泵
B.往复泵
C.齿轮泵
D.喷射泵
[不定项选择题]BeneHeart D系列除颤仪AED功能仅适用于大于等于( )天的病人
A.30天
B.25天
C.35天
D.29天
[单选题]锯条的规格用锯条两端安装孔之间的距离来表示,最常用的锯条是( )毫米。
A.250.0
B.300.0
C.320.0
[多选题]以下属于常用杀毒软件的是()。
A.诺顿杀毒软件
B.金山毒霸杀毒软件
C.卡巴斯基杀毒软件
D.瑞星杀毒软件
E.江民杀毒软件
[多选题]张先生到某银行存款,储蓄柜台工作人员小李发现其中有1张50元纸币疑似为假币,他马上叫来储蓄主管,两人经过仔细辨别后,确认这张50元纸币是从未见过新型假币种类,于是当着张先生的面盖上假币章,并开具了假币没收收据,盖好章,将凭证交给张先生,并告知了其权利。张先生又递进一张50元纸币要求换出假币去人民银行鉴定。小李和储蓄主管商量片刻,确认递进来的50元纸币是真币后,将假币交给了张先生。关于上述案例,下列说法正确的是()。
A.发现属于利用新的造假手段制造的假币,小李应当立即报告公安机关;
B.小李应开具《假币收缴凭证》;
C.小李应开具《假币没收收据》;
D.不应将假币退还顾客。
[单项选择]为了使下面的指令序列能够将AH和AL寄存器中的非组合型(Unpacked)BCD码转换为组合型(Packed)BCD码存放在AL中,应该在第三条指令中填入( )操作数。 MOV CL,4 SHL AL,CL SHR __,CL
A. BL
B. AL
C. AX
D. BX
[多项选择]内伤发热之痰湿郁热证的选方是 ()
A. 丹栀逍遥散
B. 黄连温胆汤
C. 导痰汤
D. 中和汤
E. 归脾汤
[单项选择]药学服务的主体是:
A. 药师
B. 医师
C. 护士
D. 医院管理人员
E. 病人
[单项选择]关于容量保护电路,下列说法正确的是()
A. 是一次性预置保护,对额定值内的多次累积性过载有一定的效果
B. 对一次性预置保护及额定值内多次累积性过载保护同样有效
C. 受管电压、管电流二个参量联合控制
D. 受管电流、曝光时间二个参量联合控制
E. 是一次性预置保护,受管电压、管电流、曝光时间三参量联合控制
[单选题]根据《山东省农村信用社不良资产处置定价管理暂行办法》规定,经( )认定的价格或委托中介机构通过评估确定的价格,由农商银行不良资产管理委员会审议,并进行表决。
A.资产管理部门
B.资产经营中心
C.农商银行
D.不良资产处置定价小组
[填空题]驼峰色灯辅助信号机,可兼作( )或发车进路信号机,并根据需要装设进路表示器。
[判断题]电源屏的输入输出设置的电磁断路器,在短路过流时断路器可以不断开。
A.正确
B.错误
[单项选择]在启、停润滑油泵时,要解除()保护开关,防止压力波动过大造成甩泵
A. 低水压
B. 低电压
C. 过负荷
D. 低油压
[单选题]协议执行结果(),加强协议执行监控预警和监督检查,有效防控协议执行风险。
A.定期公示
B.网上公开
C.公开透明
D.不定期公示
[单选题]道岔上断缝位于尖轨与基本轨、可动心轨与翼轨密贴段( ),且能加固时,处理方法和放行列车条件同钢轨折断处理。
A.范围内
B.范围外
C.无所谓
[多选题]各式起重机应该根据需要安设()、联锁开关等安全装置。
A.过卷扬限制器
B.过负荷限制器
C.起重臂俯仰限制器
D.行程限制器
[单选题]已经收入永久性资料的航行通告应该在资料生效日期后第几天发布NOTAMC预以取消:
A.7
B.15
C.8
D.2
[单选题]当无风时,供电线距离峭壁挡土墙和岩石的最小距离不得小于(  )。
A.1000mm
B.500mm
C.300mm
D.75mm
[单项选择]Passage 3
The Internet is a global network that connects other computer networks, together with software and protocols for controlling the movement of data. The Internet, often referred to as "the Net", was initiated in 1969 by a group of universities and private research groups funded by the US Department of Defense. It now covers almost every country in the world. Its organization is informal and deliberately nonpolitical; its controllers tend to concentrate on technical aspects rather than on administrative control.
The Internet offers users a number of basic services including data transfer, electronic mail, and the ability to access information in remote databases. A notable feature is the existence of user groups, which allow people to exchange information and debate specific subjects of interest. In addition, there are a number of hi
A. was initiated by the US Department of Defense in 1969
B. was only able to connect computers into networks at its beginning
C. has not any kind of organization behind it at all
D. works independently of any governmental control
[单选题]社会主义初级阶段,国家坚持()的分配制度
A.按劳分配为主体,多种分配方式并存
B.按劳分配
C.按劳分配与按需分配相结合
D.按需分配
[多选题]侦查机关接到报案后,对已依照前款规定临时冻结的资金,应当及时决定是否继续冻结。侦查机关认为需要继续冻结的,依照( )的规定采取冻结措施
A.行政诉讼法
B.刑事诉讼法
C.民事诉讼法
D.反洗钱法
[单选题]宴会摆台过程中,摆放餐巾花时,下列做法中不正确的是( )。
A.主位和其他餐位的餐中花应该有区别
B.相同的餐巾花型应该错开摆放
C.餐中花的观赏面应该全部朝向主宾位
D.各种餐巾花之间的距离要均匀,整齐一致个
[简答题]14岁少年杀人后无悔意,有期徒刑改判无期, 对于山东省检察院办理的第一起未检案件,同时也是第一起成功的抗诉案件,对此你怎么看?
[单选题]同一建筑物内应采用统一规格的消火栓.水枪和水带。每根水带的长度不应超过( )m。
A.10
B.15
C.20
D.25
[不定项选择题]The U.S. Postal Service (USPS) continues to bleed red ink. It reported a net loss of $5.6 billion for fiscal 2016, the 10th straight year its expenses have exceeded revenue. Meanwhile, it has more than $120 billion in unfunded liabilities, mostly for employee health and retirement costs. There are many bankruptcies. Fundamentally, the USPS is in a historic squeeze between technological change that has permanently decreased demand for its bread-and-butter product, first-class mail, and a regulatory structure that denies management the flexibility to adjust its operations to the new reality   And interest groups ranging from postal unions to greeting-card makers exert self-interested pressure on the USPS’s ultimate overseer-Congress-insisting that whatever else happens to the Postal Service, aspects of the status quo they depend on get protected. This is why repeated attempts at reform legislation have failed in recent years, leaving the Postal Service unable to pay its bills except by deferring vital modernization.   Now comes word that everyone involved---Democrats, Republicans, the Postal Service, the unions and the system’s heaviest users—has finally agreed on a plan to fix the system. Legislation is moving through the House that would save USPS an estimated $28.6 billion over five years, which could help pay for new vehicles, among other survival measures. Most of the money would come from a penny-per-letter permanent rate increase and from shifting postal retirees into Medicare. The latter step would largely offset the financial burden of annually pre-funding retiree health care, thus addressing a long-standing complaint by the USPS and its union.   If it clears the House, this measure would still have to get through the Senate—where someone is bound to point out that it amounts to the bare, bare minimum necessary to keep the Postal Service afloat, not comprehensive reform. There’s no change to collective bargaining at the USPS, a major omission considering that personnel accounts for 80 percent of the agency’s costs. Also missing is any discussion of eliminating Saturday letter delivery. That common-sense change enjoys wide public support and would save the USPS $2 billion per year. But postal special-interest groups seem to have killed it, at least in the House. The emerging consensus around the bill is a sign that legislators are getting frightened about a politically embarrassing short-term collapse at the USPS. It is not, however, a sign that they’re getting serious about transforming the postal system for the 21st century. According to Paragraph 2, the USPS fails to modernize itself due to _____.
A.the interference from interest groups.
B.the inadequate funding from Congress.
C.the shrinking demand for postal service.
D.the incompetence of postal unions.
[单选题]在反应负荷一定的情况下,下面选项中能引起TI4001-46升高的是( )
A.冷却水温度升高
B.冷却水温度降低
C.导向叶片开度变大
D.导线叶片开度变小
[判断题]色彩管理是统一的管理和调整颜色,保证工作流程中颜色的一致性,实现从扫描、打样、 印刷整个过程的颜色完全匹配。 ( )
A.正确
B.错误
[填空题]以下哪种设备不属于高处作业设备 ( )

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