热门试题:
[判断题]用户装设于构筑物上的电气设备，由该主体结构的产权单位自行管理。
A.正确
B.错误
[判断题]埋弧焊采用渣保护。( )
A.正确
B.错误
[单选题]VBV是由___作动
A.液压油压力
B.伺服燃油压力
C.电动马达
D.压缩空气
[单项选择]抗胸腺细胞球蛋白（）
A. 血管炎
B. 出血性膀胱炎
C. 肺纤维化
D. 过敏性休克
E. 牙龈增生
[多选题]正确把握救人与灭火的关系,应针对不同的现场条件,分别采取( )等战术措施。
A.先救人后灭火
B.先灭火后救人
C.救人与灭火同步进行
D.灭火与救人分开进行
E.先灭火为救人创造有利条件
[单项选择]
Which of the following countries has NOT found mad cow disease yet
[判断题]思想教育包括基本理论教育和个别思想教育。
A.正确
B.错误
[单选题]Unity3D-VRTK-001_CameraRig_VRPlayArea场景的作用是什么 （ ）。
A. 显示游玩区域设置
B.显示局部区域
C. 显示整个区域
D. 显示视窗
[单选题]在证据可能灭失或者以后难以取得的情况下，经本烟草专卖行政主管部门负责人批准，可以依法对与涉嫌违法行为有关的证据进行( )。
A.查封
B.扣押
C.先行登记保存
D.冻结
[单选题]Things have changed a lot since I was a child.
A.gradually
B.suddenly
C.frequently
D.greatly
[单选题] 对消防产品质量有疑义但现场无法判定的,消防救援机构应当按规定抽取样品,填写( ),送消防产品质量检验机构进行检验。
A.《消防产品监督检查记录》
B.《消防产品监督检查抽样单》
C.《消防产品质量监督抽查抽样单》
D.《消防产品现场检查判定报告》
[多项选择]回肠造瘘口并发症包括
A. 造口处穿孔
B. 造口狭窄
C. 造口回缩
D. 缺血性坏死
E. 造口旁疝
[判断题]地形限制不能装设拉线时可使用撑杆代替。( )
A.正确
B.错误
[多选题]对高空作业的要求下列正确选项：（）
A.系好安全带
B.戴好安全帽
C.穿好绝缘靴
D.使用专门的用具传递工具材料，不得抛掷传递
[多选题]国家铁路的（ ）和（ ）由国务院铁路主管部门拟定，报国务院批准。
A.旅客票价率
B.旅客票价
C.行李、包裹运价率
D.行李、包裹运价
[判断题]垃圾投放站应做好列车垃圾收集、清理、外运工作，做到一车一清。
A.正确
B.错误
[单项选择]心电图记录显示P波较清楚的导联一般是
A. Ⅰ、aVL导
B. Ⅲ、aVR导
C. Ⅱ、VI导
D. Ⅰ、aVF导
E. V4、v5导
[单选题]模板安装作业必须搭设操作平台的最小高度是( )。
A.1.5m
B.1.8m
C.2.0m
D.2.5m
[单选题]一张工作票中，同时有检修和试验时，试验前应得到（）的同意。
A.试验负责人
B.工作负责人
C.调度同意
D.工作许可人
[判断题]正式确定"一个中心、两个基本点"为党的基本路线是在 中共十三大上。( )
A.正确
B.错误
[判断题]( )《铁路安全管理条例》规定，铁路建设工程的安全设施应当与主体工程同时设计、同时施工、同时投入使用。安全设施投资可不纳入建设项目概算。
A.正确
B.错误
[单选题]关于我国之最，以下说法正确的是( )。
A.人口最多的省——四川省
B.最大的岛屿——台湾岛
C.最热的地方——乌鲁木齐
D.最大的淡水湖——洞庭湖
[单项选择]原位杂交最常用下列哪种固定剂？（）
A. 乙醇
B. 丙酮
C. 多聚甲醛
D. 醋酸
E. 戊二醛
[多项选择]中世纪西欧罗马法复兴时期占主导地位的法学学派是（）
A. 沙比努士学派
B. 评论法学派
C. 普罗库路士学派
D. 注释法学派
E. 沙菲仪学振
[单选题]62.下列关于用铁剂治疗缺铁性贫血的注意事项中,错误的是( )
A.常与维生素C合用,促进铁的吸收
B.服用铁剂时忌喝浓茶
C.不宜与四环素类药物同服
D.胃酸缺乏时吸收减少
E.高磷、高钙食物可促进吸收
[单选题]青霉素引起过敏性休克的发生机制是：
A.Ⅰ型超敏反应
B.Ⅱ型超敏反应
C.Ⅲ型超敏反应
D.Ⅳ型超敏反应
[多选题]3.116.
充电卡充值可在()。
A.本省
B.异省
C.都不可以
[单选题]Text 2 Over the past decade,thousands of patents have been granted for what are called business methods.Amazon.com received one for its"one-click"online payment system.Merrill Lynch got legal protection for an asset allocation strategy.One inventor patented a technique for lifting a box.Now the nation's top patent court appears completely ready to scale back on business-method patents,which have been controversial ever since they were first authorized 10 years ago.In a move that has intellectual-property lawyers abuzz the U.S.court of Appeals for the federal circuit said it would use a particular case to conduct a broad review of business-method patents.In re Bilski,as the case is known,is"a very big deal",says Dennis
D.Crouch of the University of Missouri School of law.It"has the potential to eliminate an entire class of patents."Curbs on business-method claims would be a dramatic about-face,because it was the federal circuit itself that introduced such patents with its 1998 decision in the so-called state Street Bank case,approving a patent on a way of pooling mutual-fund assets.That ruling produced an explosion in business-method patent filings,initially by emerging internet companies trying to stake out exclusive rights to specific types of online transactions.Later,more established companies raced to add such patents to their files,if only as a defensive move against rivals that might beat them to the punch.In 2005,IBM noted in a court filing that it had been issued more than 300 business-method patents despite the fact that it questioned the legal basis for granting them.Similarly,some Wall Street investment films armed themselves with patents for financial products,even as they took positions in court cases opposing the practice.The Bilski case involves a claimed patent on a method for hedging risk in the energy market.The Federal circuit issued an unusual order stating that the case would be heard by all 12 of the court's judges,rather than a typical panel of three,and that one issue it wants to evaluate is whether it should"reconsider"its state street Bank ruling.The Federal Circuit's action comes in the wake of a series of recent decisions by the supreme Court that has narrowed the scope of protections for patent holders.Last April,for example the justices signaled that too many patents were being upheld for"inventions"that are obvious.The judges on the Federal circuit are"reacting to the anti-patent trend at the Supreme Court",says Harold
C.Wegner,a patent attorney and professor at George Washington University Law School.28.The word"about-face"（Line 1,Para 3）most probably means
A.loss of good will
B.increase of hostility
C.change of attitude
D.enhancement of dignity
[单项选择]医生必须保守患者的秘密，但应考虑除外。（）
A. 患者的某些怪癖
B. 患者的过失行为
C. 患者的某些心理
D. 患者的不良预后
[简答题]Liabilities are debts owed to outsiders, measurable by money value, which will be paid to creditors using assets or services.
[判断题]继电保护远方操作时，至少应有一个指示发生对应变化，且所有这些确定的指示均已同时发生对应变化，才能确认该设备已操作到位。
A.正确
B.错误
[单选题]以下哪一项不属于变压器智能终端GOOSE上送内容
A.延时跳闸
B.非电量开入
C.刀闸位置
D.低压侧电流
[多选题]演练组织部门应当建立应急演练档案库，以电子文档等方式妥善保存 、 、 、 等资料。
A.演练工作计划
B.实施方案
C.记录材料
D.评估报告
E.整改情况
[单选题]电缆接头包括（）接头、绝缘接头、塞止接头、过渡接头。
A. 直通
B.三通
C.四通
D.防水
[判断题]导地线的压接部分应清洁，并均匀涂刷电力脂后再压接。( )
A.正确
B.错误
[单选题]学者张某说：“问题本身并不神秘，因与果也不仅是哲学家的事。
每个凡夫俗子一生之中都将面临许多问题，
但分析问题的方法与技巧却很少有人掌握，无怪乎华尔街的分析大师们趾高气扬、
身价百倍。”
以下哪项如果为真，最能反驳张某的观点?
A.华尔街的分析大师们大都掌握分析问题的方法与技巧
B.有些凡夫俗子一生之中将要面临的问题并不多
C.凡夫俗子中很少有人掌握分析问题的方法与技巧
D.掌握分析问题的方法与技巧对多数人来说很重要
