热门试题:
[单选题]视距测量的精度通常是（ ）。
A.低于钢尺
B.高于钢尺
C.1/2000
D.1/4000
[单项选择]各象限视网膜静脉扩张纡曲，视网膜内出血、水肿，视盘水肿是下列哪种疾病的特征（）
A. 视网膜中央动脉阻塞
B. 视网膜分支静脉阻塞
C. 后部缺血性视神经病变
D. 前部缺血性视神经病变
E. 视网膜中央静脉阻塞
[判断题]2. 操作人员在进行装卸油气操作前，应检查使用的工、用具是否符合防爆要求。
A.正确
B.错误
[判断题]当代教育制度还在随着社会的发展变化而不断地发展变化。
A.正确
B.错误
[单项选择]（）在梁山脚下，除外何人三人“合斗”卢俊义？
A. 杨雄
B. 刘唐
C. 李应
D. 穆弘
[单项选择]健康男婴，出生体重为3.5kg、身长为50cm、头围34cm，现在年龄为6个月，来医院做健康体检。预计该婴儿的头围应当为（）。
A. 58cm
B. 50cm
C. 48cm
D. 44cm
E. 34cm
[单选题]储集层的( )好坏，标志着储集层本身储油能力的大小。
A.渗透率
B.含有面积
C.孔隙性
D.砂岩厚度
[单项选择]阅读下列Java语句
ObjectOutputStream out=new ObjectOutputStrean(new______('employee.dat'));
在下画线处，应填的正确选项是( )。
A. File
B. FileWriter
C. FileOutputStream
D. Outputstream
[单选题]资本主义市场经济中,剩余价值规律和竞争规律作用的必然结果是导致了( )的形成.
A. 价格的形成
B. 利润的形成
C. 社会分工
D. 平均利润率
[单选题]装置采集数据后上传后台服务器，后台服务器卡死会或者光纤收发器故障导致装置采集的数据无法上传，从而出现（）
A.数据为0
B.数据偏小
C.数据偏大
D.数据离线
[单选题]以下不属于水泵控制箱上的自动控制旋钮档位的是（ ）。
A.
PLC
B.
手动
C.
远程
D.
自动
[单项选择]In public speaking, the watchword is preparation. Most of us tend to put things off, at least, occasionally. It’s so easy to put things off, especially those things we do not look forward to doing. So if a speaking engagement is several weeks off, we may feel we still have plenty of time~ But as the day draws closer, we begin to panic.
Do not let this happen to you. Start preparing as soon as you are given or accept the speaking assignment. You have much to do and to do it right will take time. How much better your speech will be; how much better you will feel, if you have taken the time to do it right. When you are prepared, you have gathered the needed data, determined what is appropriate to the listeners’ understanding and acceptance level, organized the ideas so they flow logically, selected examples and other supports for your ideas, and made them interesting to your listeners. Develop a great opening that you know will catch the attention of even day. dreamers in your audien
A. the delay of your preparation will bring anxiety
B. starting preparing your presentation as early as possible
C. a superficial attempt is better than an early preparation
D. the time you should prepare for your speaking engagement
[单项选择]不是颈部CT扫描适应证的是（）
A. 颈总动脉狭窄或扩张
B. 气管炎
C. 甲状腺肿瘤
D. 舌骨骨折
E. 淋巴结肿大
[单项选择]脊柱腰段活动受限的疾病不包括（）。
A. 腰部肌纤维组织炎
B. 腰椎管狭窄
C. 腰椎肿瘤
D. 腰椎结核
E. 先天性髋关节脱位
[单项选择] Rapid Police Response
Police departments in the United States and Canada see it as central to their role that they respond to calls for help as quickly as possible. This ability to react fast has been greatly improved with the aid of technology. The telephone and police radio, already long in use, assist greatly in the reduction of police response time. In more recent times there has been the introduction of the ’’911’’ emergence system, which allows the public easier and faster contact with police, and the use of police computer system, which assist police in planning patrols and assigning emergency requests to the police officers nearest to the scene of the emergency.
An important part of police strategy, rapid police response is seen by police officers and the public alike as offering tremendous benefits. The more obvious ones are the ability of police to apply first-aid life-saving techniques quickly and the greater likelihood of arresting peo
A. Y
B. N
C. NG
[单选题]当事人可以随时解除不定期物业服务合同，但是应当提前（ ）书面通知对方。
A.30日
B.60日
C.90日
D.一年
[单项选择]加油站顾客在质量方面的异议，主要是顾客认为加注的油品质量不合格，这种情况可让顾客查看加油站的（），打消顾客疑虑。
A. 铅封
B. 强检标志
C. 校验记录
D. 油样和产品质量保证
[判断题]中间站普通站场的调车信号开放后，当车压入信号机内方，调车信号机即自动关闭。
A.正确
B.错误
[填空题]（）对在国防交通工作中知悉的国家秘密和商业秘密负有保密义务。
[单项选择]下列软件中，不属于应用软件的是______。
A. 工资管理程序
B. 档案管理程序
C. Word文字处理软件
D. Windows
[单选题]对于整流器运行，通常希望运行在（）的触发角状态，以提高功率因数
A.固定
B.较大
C.较小
D.变化
[判断题]测定沥青混合料的毛体积密度，若称取试件水中质量时，天平读数持续变化，不能很快达到稳定，则应增加试件浸水时间。( )
[单选题]地图：路线
A.模板：样式
B.菜谱：厨师
C.配方：饮料
D.百科：知识
[判断题]管辖行行财务负责人为本管辖行非信贷资产风险分类工作的第一责任人。
A.正确
B.错误
[填空题]同一作业涉及动火、进入受限空间、盲板抽堵、高处作业、吊装、临时用电、动土、断路中的两种或两种以上时，应办理风险最高的作业的审批手续。( )
[单选题]生产要素按贡献参与分配的经济依据是()
A.抽象劳动是价值的唯一源泉
B.生产要素所有权在经济上的实现
C.生产要素都创造了价值
D.生产要素不创造价值但可以参与分配
[单选题]探头晶片尺寸愈大,其灵敏度( )。
A.越高
B.越低
C.不变
D.与尺寸无关
[单选题]有一精神分裂症病人，每天把炉灰反复冲洗，称“在提炼能治病的有效成分”，此症状为
A. 强迫观念
B. 意向倒错
C. 意志增强
D. 离奇行为
E. 刻板动作
[单项选择]致龋力最强的是
A. 变形链球菌
B. 乳酸杆菌
C. 放线菌
D. 韦永菌
E. 棒状杆菌
[判断题] 普速铁路大型养路机械维修、清筛 ,人工处理路基基床,成段更换钢轨和轨枕以及不影响邻线正线行车的更换道岔施工属于Ⅱ级施工( )
A.正确
B.错误
[单项选择]
And that’s probably been true of the handshake all the (44) back to its earliest days, (45) no one can tell its actual (46) . A common explanation is that (47) early man encountered a stranger, he (48) out his hand to show he had no weapon. From this, supposedly, (49) the handshake.
"Not so", says historian Brian Burke. He believes, the handshake (50) "putting your blood behind your breath." He explains that ancient people (51) the spoken word alone, and they used the handclasp to signify that their (52) was backed up by the (53) of their heart—i.e., their blood. (54) , the handshake suggested trust.
That (55) of trust has survived to this day. People in business often (56) agreements simply by declaring, "Let’s shake (57) it."
Perhaps the most (58) handshake took place on July
A. before
B. while
C. since
D. when
[单项选择]承受横向荷载或旋转力矩的紧螺栓连接，该连接中的螺栓( )。
A. 受剪切作用
B. 受拉伸作用
C. 受剪切和拉伸的共同作用
D. 既可能受拉伸作用也可能受剪切作用
[不定项选择题]五号线蓄电池检测仪能够根据蓄电池的充电特性曲线及特点，自动完成对蓄电池的（）及充电方式的转换。
A.充电
B.放电
C.监测
D.故障告警
E.以上都对
[单项选择]按照《增值税暂行条例》及增值税的相关管理政策规定15.按照企业所得税法的有关规定，在计算企业所得税应纳税所得额时，下列项目准予从收入总额中扣除的是（）
A. 固定资产减值准备
B. 被没收财物的损失
C. 遭到龙卷风袭击的存货毁损
D. 非广告性质的赞助支出
[多选题]（）变电站大型检修现场指挥部总指挥由省检修公司、地市公司运检部负责人担任。
A.A.一类
B.B.二类
C.C.三类
D.D.四类
E.略
F.略
G.略
[单选题](1.0分)当混凝土模板支撑工程搭设高度( )m及以上,或搭设跨度( )m及以上,或施工总荷载(设计值)( )kN/m2及以上,或集中线荷载(设计值)( )kN/m及以上时,该模板工程专项施工方案需要组织专家论证。
A.5,10,10,15
B.5,15,15,20
C.8,15,15,20
D.8,18,15,20
[单选题]黄系统供压给：
A.A 襟翼
B.B 襟翼和缝翼
C.C 缝翼
D.D 以上都不对
[单项选择]关于乙肝病毒相关性肾炎，下列说法不正确的是
A. 应用干扰素抗病毒治疗
B. 首选糖皮质激素联合细胞毒药物治疗
C. 针对蛋白尿，可用ACEI治疗
D. 其预后与病理类型相关
E. 病理类型为膜性肾病的患者预后较好
