热门试题:
[多选题]国家赔偿的方式有（ ）。
A.支付赔偿金
B.公开道歉
C.恢复原状
D.返还财产
[单项选择]A公司委托某物流公司管理存货，已知A公司全年需用C产品2400吨，每次订货成本为400元，每吨产品年储备成本12元，则每年最佳订货批数为（）
A. 14次
B. 5次
C. 3次
D. 6次
[单选题]佝偻病最重要的预防措施是( )
A.提倡母乳喂养
B.增加户外活动，多晒太阳
C.及时添加VitD食物
D.口服VitD
[单项选择]汞量法测定青霉素钠含量时，出现两个滴定突跃的原因是
A. 青霉素是二元酸
B. 青霉素钠是二元碱
C. 硝酸汞中的Hg离子是一价(Hg2+)
D. 汞离子是两价(Hg2+)
E. 青霉素分子结构含一个羧基
[填空题]向站内有车线接车时,列车应在进站信号机外停车,由接车人员向司机通知事由后,以( )将列车领入站内。
[填空题]距离保护的振荡闭锁装置起动后，让保护短时间投入，此时间称为（）闭锁装置的（）时间。
[判断题]在曲线区段调整接触网悬挂时，要有防止线索滑移的后备保护措施。
A.正确
B.错误
[判断题]179场效应管的输入阻抗比三极管要高。（ ）
A.正确
B.错误
[单选题]泵流量与扬程有关的是（ ）。
A.齿轮泵
B.气泵
C. 计量泵
D.离心泵
[单选题]走中国特色社会主义政治发展道路,扩大社会主义民主,建设中国特色社会主义法治体系,建设社会主义法治国家,巩固人民民主专政,建设社会主义( )。
A.政治文明
B.经济文明
C.精神文明
D.制度文明
[判断题]装载液态货物的罐车超载判定以轨道衡或罐车容积计量为准。（ ）
A.正确
B.错误
[简答题]Let’s start by revisiting Boris Johnsons interview with Deutsche Welle last month,on whether the poison used in the Salisbury attack came from Russia:Boris Johnson:Let me be clear with you.When I look at the evidence,I mean the people from Porton Down.the laboratory Deutsche Welle:So they have the samples Boris Johnson:They do.And they were absolutely categorical and I asked the guy myself,I said“Are you sure?”And he said there's no doubt Well,that's odd.I could have sworn Gary Aitkenhead of Porton Down told Sky News that the precise source"of the poison could not be identified.One of these men is wrong.Could it be the scientist who deals in cold hard evidence for a living,or Britain,s Donald Trump complete with ludicrous hair,incomprehensible oratory and a casual relationship with the facts A functional British press would have investigated whether our foreign secretary may have lied to the world about the activities of another country,but alas the media's leading lights were too busy implying Jeremy Corbyn's attempts at urging caution were evidence of some kind of fervent lack of patriotism Here we have two responses to foreign policy one is based on the careful examination of the evidence and employing diplomacy,the other involves rushing headlong into a contlict with a heavily armed superpower.The foreign secretary has opted for the second option,being careless with the facts in order to achieve it.The first-the one we can now perhaps agree is preferable--was derided by much of the media,the Tories,and Labour's self-styled moderates as being disunited and unserious Inevitably,Russia has clutched its national pearls over the comments from Porton Down and accusations of such a heinous act,and tensions with Britain have escalated.and yet Boris Johnson,whowas gleefully stoking the fire just two weeks ago,remains in post.Surely one of the most basic requirements of being foreign secretary is not lying on the international stage and deteriorating relations with other countries?There are numerous possible reasons for Johnson's Teflon-like qualities.Perhaps the privilege of rich white men really is so pervasive that they can literally do whatever they feel like and not suffer any consequences.Perhaps the reason it's so hard to shame Johnson is that he appears to lack the capacity to feel shame.In any case,a straw must surely break the camel's back-and it may as well be this.If lying to the country about something so serious doesn't return Johnson to the back benches,what will it take?
[单选题]生产经营单位制定或者修改有关安全生产的规章制度，应当听取（ ）的意见。
A.工会
B.党委
C.领导
D.群众
[判断题]出现疑难病症,可找土医就诊,事先了解已医治好病人的就诊情况。
正确
错误
A.正确
B.错误
[判断题]雷电后造成架空线路产生高电压冲击波,这种雷电称为直击雷。还可能是感应雷( )
A.正确
B.错误
[判断题]采用正接线测量电容型电流互感器末屏对地的tanδ和电容量能灵敏地发现互感器主绝缘早期受潮故障。
A.正确
B.错误
[单项选择]某企业2005年1月1日发行3年期面值为250万元的债券，票面利率5%，企业按面值出售，截止2006年底企业为此项应付债券所承担的财务费用是( )万元。
A. 25
B. 20
C. 27.5
D. 30
[单项选择]依据建筑工程质量验收要求，对涉及结构安全的试块、试件以及有关材料，应按规定进行 ( )检测。
A. 抽样
B. 全面
C. 分批
D. 见证取样
[单选题]1250kg/m3石灰石浆液密度对应的浆液含固量是（ ）
A.0.1
B.0.15
C.0.2
D.0.3
[多项选择]我国规定，2008年以后( )必须由取得建造师注册证书的人员担任施工企业的项目经理。
A. 国家投资项目
B. 大型工程项目
C. 中型工程项目
D. 合资工程项目
E. 外商投资项目
[单项选择]颅内压增高头痛的特点是（）
A. 夜间轻
B. 喷嚏时减轻
C. 咳嗽时减轻
D. 低头时减轻
E. 晨起较重
[单选题]已终结的工作票、事故紧急抢修单、工作任务单应保存（）。
A.6个月
B.9个月
C.一年
D.两年
E.略
F.略
[单选题]关于民警现场执法时,群众围观拍摄的处置,下列做法或说法错误的是()
A.只要民警认为群众拍摄活动干扰到民警执法,就可以没收拍摄工具
B.在对方未违法违规.不涉及国家机密和个人隐私.不影响正常执法的,要自觉接受监督
C.对方擅闯警戒区拍摄的,应及时制止
D.对擅闯警戒区拍摄的,经警告无效,可以果断控制,带离现场
[单项选择]( )指的是在农村范围内所举办的各种保险。
A. 农业保险
B. 农村保险
C. 农民保险
D. 三农保险
[单项选择]既能消食化积，又能降气化痰的药物是( )
A. 谷芽
B. 陈皮
C. 山楂
D. 莱菔子
E. 鸡内金
[单选题]夜间驾驶机动车通过急弯路时,应如何使用灯光?
A.使用雾灯
B.使用危险报警闪光灯
C.交替使用远近光灯
D.使用远光灯
[多选题]以下属于标识标贴的是（）
A.禁止吸烟
B.文件柜标贴
C.请勿倚靠
D.进站向前
[单选题]依法必须进行招标的项目，自招标文件开始发出之日起至投标人提交投标文件截止之日止，最短不得少于（ ）日。
A.10
B.15
C.20
D.25
[单选题]防护架提升速度不得大于（ ）m/min。
A.2.5
B.3
C.3.5
D.4
[判断题]带电的设备不能直接接地，只能通过适当的防雷元件接地。( )
A.正确
B.错误
[单项选择]现在铁路已经成为人们出远门重要的交通工具，而且前不久，铁道部又进行了一次火车提速。请问由中国人自行设计和建造的第一条铁路京张铁路是由谁主持修筑的？（）
A. 童第周
B. 竺可桢
C. 侯德榜
D. 詹天佑
[单项选择]From: Sue Yi
To: Carlton Cheevers
Subject: Inspection, D4 toaster
Carlton, I’m doing a product testing on the ToastMaster D4 Bread Toaster this week, and I’ve encountered a unit that gives me cause for concern. The product number is D4-230943-F, and I’ve found that when all four toaster slots are in use, the unit overheats to dangerous levels. Clearly, there is a problem with the temperature control apparatus, because according to the product specifications, the maximum heat yield should be well within safety limits.
I see here that an inspector from your department, Elisa Chow, signed off on this unit when it came through her station last week. I’d like for you to speak with Ms. Chow and find out how this defect managed to make it past her scrutiny. I’ve already talked to Marshall Lander, the product designer, and he feels this is probably an isolated incident. But we need to get to the root of the problem before we send these toasters out into the market.
- SueA. Its use has resulted in several injuries to customers.
B. It was revealed to have commonly known defects.
C. It was not designed to toast four slices at once.
D. It is not yet available in stores.
[判断题]按照分级审批原则，对有权审批人进行书面授权，有权审批人在受权范围内对审议通过的贷款进行审批。有权审批人有“一票否定权”和“一票通过权”。（ ）
A.正确
B.错误
[判断题] 交流传动机车定期检修的修程分为大修、中修、小修和辅修。( )
A.正确
B.错误
