热门试题:
[判断题]停电检修作业过程中应使用随车地线,拆除随车地线必须在全部固定接地线均未拆除
前进行。( )
A.正确
B.错误
[单项选择]悬移质泥沙测验仪器可分为（）大类：第一类为取样仪器，第二类为现场直接测定含沙量的物理仪器。
A. 两
B. 三
C. 四
D. 五
[单项选择]
It was a really tiring day. I was about to sleep when someone gave me a call. On the other side, a strange farmer was speaking. The man was always the focus of people’s conversation. However, I had never known him before. His voice sounded very nervous and he had been talking for several minutes before I began to understand something. Even then what I could figure out was that someone called Jane had suffered from a very severe accident.
It was snowing heavily and I couldn’t figure out the direction. I was driving for about an hour. Then I found his house at last. He was just standing there, waiting for my arrival. It seemed to me that Jane had passed away. "To me, she meant a lot even more than my own wife!" he said with tears. From his face, I could see he was rather sad. At that time I thought something terrible had happened, a possible scandal maybe. When he told me that he had placed her in the barn (厩) , I was quite shocked. "I coul
A. free him from a scandal
B. bring Jane back to life
C. look into the matter
D. cover the whole thing up
[填空题]餐车电冰箱大修完毕后，须凭（）合格证及验收合格证装车。
[单选题]—年是“和平共处五项原则”发表60周年，下列与其发表时间相同的历史事件是：
A.联合国军完全撤出朝鲜
B.古巴导弹危机
C.东西两德统一
D.越南抗美战争彻底结束
[单项选择]
The United States is well known for its network of major highways designed to help a driver get from one place to another in the shortest possible time.Although these wide modem roads are generally (1) and well maintained, with few sharp curves and straight sections, a direct route is not always the most (2) one. Large highways often pass (3) scenic areas and interesting small towns. Furthermore, these highways generally (4) large urban centers, which means that they become crowded with heavy traffic during rush hours, (5) the" fast, direct" route becomes a very slow route.However,there is almost always another route to take if you are not in a hurry. Not far from the (6) new" superhighways", there are often older, (7) heavily traveled roads which go through the countrvside. (8) of these are good two-lane roads ; others are uneven roads curving through the country. These secondary routes may go up steep slopes, along high cliffs, or down frightening hillside t
A. lying
B. laying
C. laid
D. lied
[多选题]工业金属管道依照（ ）分为GC1、GC2、GC3三个等级。
A.工作压力
B.介质毒性程度
C.工作温度
D.腐蚀性
E.火灾危险性
[单选题]某建设工程项目完成施工后，施工单位提出竣工验收申请，根据《建设工程质量管理条例》规定，该建设工程竣工验收应当具备的条件不包括（ ）。
A.有施工单位提交的工程质量保证金
B.有工程使用的主要建筑材料、建筑构配件和设备的进场试验报告
C.有勘察、设计、施工、工程监理等单位分别签署的质量合格文件
D.有完整的技术档案和施工管理资料
[单选题]下列晕针处理方法中不正确的是（ ）
A.立即起针
B.卧床时头部抬高
C.指捏或针刺人中穴
D.饮适量温水或糖水
[判断题]一号线每列车客室摄像机数量总共有16个。
A.正确
B.错误
[单项选择]建筑物、构筑物的风险划分为（）等级。
A. 3
B. 4
C. 5
D. 6
[单选题]基于BIM技术对场地规划实施管理，其具体流程不包括()。
A.数据优化
B.数据准备
C.操作实施
D.成果
[多项选择]能够决定国家助学贷款中风险补偿金多少的因素有( )
A. 国家助学贷款金额
B. 发放助学贷款时间
C. 违约率
D. 贷款由哪家银行办理
E. 借款人所在院校
[单项选择]悬臂泵增加密封压缩量，以下方法正确的有（）。
A. 轴套与叶轮间加垫
B. 减小压盖垫厚度
C. 减小轴套垫厚度
D. 选用较低高度的动环
[单项选择]THESWITCH变流器直流母线电压的变化直接反应了发电机发出的的变化（）
A. 电流相位
B. 功率
C. 电压相位
D. 电压频率
[单选题]下列属于 10kV 箱式变电站通用造价典型方案的是（ ）。
A.KB-1
B.HA-1
C.PB-1
D.XA-1
[判断题]测量流动介质的压力时，应使取压力点与流动方向垂直，清除钻孔毛刺。
A.正确
B.错误
[判断题]农村合作金融机构发生的与业务经营活动有关的业务招待费在计税时,按照发生额的60%扣除,但最高不得超过当年营业收入的5‰。
A.正确
B.错误
[判断题]立、撤杆时，除指定人员外,禁止基坑内有其他无关人员。
A.正确
B.错误
[单项选择]（）是指在教师的计划和组织下开展的教师的教和幼儿的学习共同组成的双边活动，它是幼儿园课程实施的重要途径。
A. 游戏活动
B. 生活活动
C. 交往活动
D. 教学活动
[判断题]由于单烯烃加氢反应容易进行，所以，单烯烃加氢反应可选用低温催化剂。
A.正确
B.错误
[判断题]携带警械执行任务前，仔细检查警械的外观.性能等，排除故障隐患，确保使用正常。( )
A.正确
B.错误
[单项选择]槐樟柏桃桂柳 伯兆铆槐硅障
A. 2
B. 0
C. 3
D. 1
[单选题]Python源代码程序编译后得文件扩展名为()
A..py
B..pdf
C..pyC、
D..exe
[判断题]高处作业应使用绳索。上下传递材料、工器具应使用工具袋。
A.正确
B.错误
[单选题]齿轮联轴器出现()时，应报废。
A.磨损
B.裂纹
C.锈斑
[不定项选择题]A.Mφ
A.CTL
B.NK
C.Thl
D.Th2
E.产生IL-4的是
[单选题]226.对神志不清的肺性脑病患者进行机械吸痰,每次抽吸时间不宜超过
A..15秒
B..30秒
C..45秒
D..1~2分钟
E..2~3分钟
[单选题]使用队旗时，由掌旗员掌持队旗，左右各( )名护旗员。
A.1
B.2
C.3
D.4
[多选题] 机场消防站车库应进行( )处理。
A..防油
B.防浸蚀
C.防滑
D.1%-2%坡度
[不定项选择题]A.补脾肺气，固表止汗
A.补气升阳，利水消肿
B.益卫固表，托疮生肌
C.补气生津，益卫固表
D.益气固表，利水消肿
E.黄芪在防己黄芪汤中的配伍意义是
[判断题]碱度的作用是保证厌氧消化体系具有一定的缓冲能力，维持合适的pH值:厌氧消化体系一旦发生酸化，则需要很长的时间才能恢复。( )
A.正确
B.错误
[单选题]病人张某，男性，62岁，行毕II式胃大部分切除术后1周，进食后上腹部饱胀、恶心、呕吐，呕吐物含胆汁和食物。首先考虑的并发症( )
A.吻合口梗阻
B.输入段肠袢梗阻
C.输出段肠袢梗阻
D.倾倒综合征
E.十二指肠残端破裂
[单项选择]静脉窦血栓形成的MRI征象不包括（）
A. 静脉窦内异常信号
B. 侧脑室扩张
C. 皮层出血
D. 皮层肿胀
E. 中线结构常无移位
[单项选择]饮食护理，下列哪项是错误的( )。
A. 督促和协助配餐员分发饭菜
B. 观察病人进餐
C. 检查治疗、试验饮食实施情况
D. 昏迷病人要谨慎喂食，以免食物呛入气管
E. 随时征求病人对饮食的意见
[单项选择]下列哪种民事诉讼案件不能适用简易程序审理？（）
A. 当事人协议不适用简易程序的案件
B. 起诉时被告被监禁的案件
C. 发回重审的案件
D. 共同诉讼案件
