热门试题:
[判断题]《电力供应与使用条例》第十条规定：并网运行的电力生产企业按照并网协议运行后，送入电网的电力、电量由供电营业机构统一经销。
A.正确
B.错误
[单选题]2.129. 第129题
新设备启动，冲击时需要两级级保护的有（）
A.主变
B.母线
C.开关
D.压变
[多选题]公安民警在工作变动、退休、辞职或者被辞退、开除公职时,应当将所掌管的 进行移交。( )
A.文件、材料
B.武器、弹药
C.数字证书
D.器材
[单项选择]根据WT0农业协议的“绿箱”政策，我国农业实行( )。
A. 农产品补贴制度
B. 土地承包经营权流转制度
C. 农产品质量保障制度
D. 农业生态环境补偿制度
[单选题]药品生产企业销售前应当按规定在指定药品检验机构检验的是
A.麻醉药品
B.第一类精神药品
C.第二类精神药品
D.第一类疫苗
[填空题]《上海铁路局上道作业劳动安全管理办法》规定，防护人员必须有明显的<--NRC-->标识。
[单选题]在转向架构架与车体底架左右两侧装有横向油压减振器,用以衰减车体的( )。
A.蛇行运动
B.横向振动
C.纵向振动
[判断题]绝缘棒的试验周期为每个月一次。( ) ( )
A.正确
B.错误
[判断题]动态轨道衡计量时，没有下达委托，进行本地计量，无法上传数据
A.正确
B.错误
[单项选择]以下说法正确的是（）
A. 对船舶检验机构资质认可的审核，不包括对其下属部分船舶检验分支机构的审核
B. 《资质认可证书》的有效期为三年
C. 船舶检验机构应当于每年的12月底前向主管机关提交《年度工作报告》，主要内容包括：年度机构资质管理情况、年度船检业务统计报表、下年度机构资质管理思路
D. D、申请A类资质的船舶检验机构由主管机关负责受理与审核；申请C、D类资质的船舶检验机构由主管机关设置的相关船舶检验管理处负责受理与审核，审核合格即可发放《资质认可证书》，审核不合格则需要上报主管机关核准
[单选题]Text 4 A US drug company has increased the price of an acne cream by more than 3,900%to$9,561 in less than 18 months in the latest example of drug"price cheating",which has enraged the American public and become a central topic of debate in the presidential election campaign.Novum Pharma,a recently formed privately held Chicago-based company,bought the rights to drug Aloquin in May 2015.The 60g cream,which contains two cheap ingredients,was sold by its previous owner,Primus Pharmaceuticals,for$241.50.Nowm almost immediately increased the price by l,100%,and hiked the price higher still in January 2016.Figures seen by the Financial 77mes show the company increased the price a third time last week to take the cost to$9,561.So-called"price cheating",in which companies buy the rights to older drugs and then vastly increase their cost,has provoked outrage across the country and led to calls for reform of the US healthcare system.Earlier this month,Hillary Clinton claimed"It's time to move beyond talking about these price hikes and start acting to address them.AlI Americans deserve full access to the medications they need-without being burdened by excessive,unjustified costs."Clinton said she would change the law to allow the"emergency importation"of safe altemative treatments from abroad.Aloquin contains two cheap active ingredients:a decades-old antibiotic,iodoquinol,and an extract from the aloe vera plant.Iodoquinol can be bought for as little as$30 a tube and aloe vera cream costs a few dollars.The drug is labelled as"possibly effective",as the US Food and Drug Administration has stated that there is only limited evidence that the drug is effective.Novum has also drastically increased the price of its other two skin creams,Alcortin A and Novacort.The drugs are prescription only,with the cost being mostly covered by health insurance or government assistance.In instances when the full cost of the treatment isn't covered by insurance,Novum provides coupons to reduce the proportion that patients have to pay,while collecting the rest from the health plan.The company,which is privately held and does not publish figures on sales or profits,did not reply to requests for comment.A spokesman told the public that the firm was founded by"a group oflike-minded investors who believe in the firm's focus ofproviding therapeutic innovations that are affordable for patients".40.The response ofNovum shows that——
A.they are not under the supervision of FDA
B.they are not regulated by the public
C.they claimed to offer affordable drugs to the public
D.they dare not to reply to the comment
[填空题]微波中继通信系统之间的区域协调包括( )去耦、( )去耦和( )去耦。[2星]
[单选题]（ ）越过引导信号，即可关闭信号或收回引导手信号。
A.司机
B.列车头部
C.尾部
D.运转车长
[单选题]急性化脓性胃炎最常见的致病菌是
A.沙门菌
B.嗜盐菌
C.幽门螺杆菌
D.金黄色葡萄球菌
E.甲型溶血性链球菌
[单项选择]The author states that bringing up children ______.
[单选题]CRH380A(AL)型动车组为时速 350 公里速度级动车组（16 辆编组）用( )蓄电池为控制蓄电池。
A.碱性
B.酸性
C. 锂
D.镉镍
[单项选择]只能在方形弓丝上完成的弯曲叫第三序列弯曲，临床上通常称
A. 转矩
B. 排齐辅弓
C. 内收弯
D. 转矩辅弓
E. 垂直曲
[单选题]安装倾斜度相对于垂直基准轴的任何方向不应大( )。
A.25°
B.15°
C.5°
D.0.5°
[单项选择]对作业场所中的有害因素进行经常检测，属于劳动卫生业务管理中的（）
A. 职业流行病学调查
B. 劳动卫生调查
C. 工作环境监测
D. 健康监护
E. 环境本底调查
[单选题]用间接方法判断操作后的设备位置时，至少应有两个（）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，方可确认该设备已操作到位。
A.非同样构造或非同源的
B.同样原理或同源的
C.非同样原理或非同源的
D.非同样原理或非同期的
[判断题]垫铁的种类按形状分为铸铁垫铁和钢制垫铁。
A.正确
B.错误
[单选题]当油中溶解气体浓度小于或等于10μL/L时，其重复性要求之一是指两次测定值之差应小于平均值的( )该组分气体最小检测浓度之和。
A.10%加2倍
B.0.15
C.15%加2倍
D.0.2
[单选题]室内消火栓一般配置喷嘴口径为( )mm，接口口径为()mm的直流水枪。
A.15；50
B.15；65
C.18；65
D.19；65
[单选题]椎体骨折在急性期发生水肿，MRI图像上是:
A.T1加权像低信号，T2加权像高信号
B.T1加权像低信号,T2加权像低信号
C.T1加权像高信号,T2加权像高信号
D.T1加权像等信号,T2加权像等信号
E.T1加权像等信号，T2加权像低信号
[单选题]人类最基本的实践活动是()。
A.建立生产组织
B.确立分配关系
C.进行商品交换
D.物质资料生产
[判断题]地铁区间隧道排水,可根据沿线地势、站点布局,划分作业段,利用大型排涝设备或小泵并联直接抽排。( )
A.正确
B.错误
[单选题]吴某被甲、乙合法追捕。吴某的枪中只有一发子弹，认识到开枪既可能打死甲也可能打死乙。设定吴某对甲、乙均有杀人故意，下列哪一分析是正确的?（ ）（2016年）
A.如吴某一枪没有打中甲和乙，子弹从甲与乙的中间穿过，则对甲、乙均成立故意杀人罪未遂
B.如吴某一枪打中了甲，致甲死亡，则对甲成立故意杀人罪既遂，对乙成立故意杀人罪未遂，实行数罪并罚
C.如吴某一枪同时打中甲和乙，致甲死亡、乙重伤，则对甲成立故意杀人罪既遂，对乙仅成立故意伤害罪
D.如吴某一枪同时打中甲和乙，致甲、乙死亡，则对甲、乙均成立故意杀人罪既遂，实行数罪并罚
[判断题]____当尺寸和过盈量较大的整体式滑动轴承装入机体孔时,应采用锤子敲入法。
A.正确
B.错误
[判断题]健康不仅是没有疾病，而且还包括躯体健康、心理健康和道德健康。
[单项选择]After a gastrectomy, the client will have a nasogastric tube in place for several days postoperatively. The nurse explains to the client that the nasogastric tube is for which of the following reasons
A. Prevent excessive pressure on suture lines.
B. Prevent the development of ascites.
C. Provide enteral feedings in the immediate postoperative period.
D. Enable administration of antacids to promote healing of the anastomosis.
[单项选择]神疲乏力，气短懒言，头晕目眩，面白无华，小便混浊如米泔，食少便溏，舌淡苔白，脉缓，属（）
A. 脾气虚证
B. 脾阳虚证
C. 寒湿困脾证
D. 脾虚气陷证
E. 脾肺气虚证
[判断题]对配筋不多的先张法预应力钢丝混凝土构件，预应力钢丝放张可采用剪切、割断和熔断的方法逐根放张，并应自两侧向中间进行。( )
[单选题]There are five distinct business units ___the Marly Firm, each providing expert customer services in regional contact centers.
A.between
B.within
C.as for
D.because
[填空题]下列关于我国公民的选举权利与义务的说法,正确的是( )。
