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[判断题]犯罪嫌疑人甲在公安机关对其进行讯问时,要求自行书写供述,公安机关应当准许。
A.正确
B.错误

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[单项选择]AgNO3滴定NaCl时,若浓度均增加10倍,则突跃pAg增加()
A. 1个单位
B. 2个单位
C. 10个单位
D. 不变化
[单项选择]预防肠外营养感染性并发症不包括()
A. 放置导管应严格遵守无菌技术
B. 避免中心静脉导管的多用途性
C. 预防应用抗生素
D. 应用全封闭输液系统
E. 定期导管护理
[单项选择]What is a characteristic of ISL and 802.1q frame tagging in a switched LAN environment?()
A. They are used to find the best path through a network.
B. They allow the exchange of filtering tables.
C. They specify different implementations of the Spanning-Tree Protocol.
D. They allow the exchange of routing tables
E. They provide inter-switch VLAN communication.
[单选题]对已运行的电缆中间接头电阻与同长度同截面导线的电阻相比,其比值不应大于()。
A.1
B.1.2
C.1.4
D.1.5
[单项选择]以下哪组不是防风通圣散的组成药物()
A. 荆芥,连翘
B. 川芎,当归
C. 大黄,芒硝
D. 桔梗,甘草
E. 半夏,干姜
[判断题]利用价值规律的作用,就能自动地实现资源的最优配置。( )
A.正确
B.错误
[判断题] 氨过滤器采用网孔为0.2mm的2~3层钢丝网制作。
A.正确
B.错误
[单选题] 408.某导游在车上为旅游者讲解南京历史时,发现多数旅行者被窗外的南京长江大桥所吸引,于是该导游立即对这座桥展开介绍。这体现了导游讲解的()。
A.以人为本原则
B.客观性原则
C.生动性原则
D.灵活性原则
[单选题]系统性风险是指由整体政治、经济、社会等环境因素对证券价格所造成的影响。这种风险不能通过分散投资加以消除,因此又被称为不可分散风险。 根据上述定义,下列各项中属于系统性风险的是( )。
A.某信用评级公司下调了某国的主权债务评级,该国股市暴跌
B.某肉品加工公司被爆出使用含瘦肉精猪肉,该公司股价暴跌,股民损失惨重
C.随着大蒜种植面积的扩大,大蒜价格下降,不少蒜商由于囤货无法售出,血本无归
D.随着甲国能源领域不断开放,某公司的垄断地位不复存在,股价看跌,股民纷纷抛售该公司的股票
[单选题]Food in France is always political.Marie-Antoinette ran into trouble after advising the poor to eat cake;the far right has made its"fight"against halal meat in schools its rallying cry and don't get a French person started on whether to say pain au chocolat.or chocolatine(a burning topic dividing the country,which was even discussed in parliament in May).Yet even by French stanclards,the developing row between butchers and vegans is quite something.Angry butchers have just written a letter to the French interior minister,Gerard Collomb,asking for police protection against violence from vegan"fanatics"who have mounted a guerilla campaign of intimidation against them.Butcher's shops arouncl the country have been sprayed with fake blood and vandalised by vegan activists."Stop speciesism"was daubed over one rotisserie in Lille and its windows were broken.Most traditional French cuisine(which was placed on UNESCO's world cultural hericage list in 2010)caters for the carnivore.Think of cassoulet,foie gras,quiche lorraine and boeuf bourguignon.And because the French take so much pride in that tradition,ditching animal products-not only meat,but also cheese-is widely frowned on.No matter that illustrious Frenchmen,such as Vollaire,were vegetarians.In the orthodox French mind,meal in various sauces makes the bulk of the meal:if you take it out,what's left?After I went vegetarian,my parents started cooking three dishes at every family meal to make up for the lack of meat-it being thought that if you don't.eat meat,there probably won't be enough food in your plate.In many French restaurants,vegetarians and vegans struggle to order something that isn't composed solely of three salad leaves and a radish.And from a young age,French schoolchildren are taught that a meal isn't complete without meat.Although carbs or vegetables are sometimes seen as optional,meat definitely isn't.French butchers are right to be angry about their vandalised shops and are perhaps womed that meat sales are falling as vegetarianism and veganism are becoming more popular.But their letter unnecessarily attempts to discredit veganism,dividing"normal"people who eat meat from the wild eccentrics who don't.Demanding police protection for a few broken windows also seems a bic over the top in light of the power of the meat industry lobby.This group exerts such influence that it recently defeated two measures seen as"anti-meat".First,the French parliament dropped a proposal to introduce at least one vegetarian school meal a week.Then it voted in favour of a ban of the use of meat-relaled words such as"sausage"or"bacon"for the selling of veggie or vegan alLernalive products. What is the general attitude of the French towards eliminating animal products?
A.Disapproval.
B.Indifference.
C.Cautiousness.
D.Tolerance.
[判断题]作业时,起重机臂架、吊具、辅具、钢丝绳及吊物等与架空输电线及其他带电体的最小安全距离不得小于安规表18的规定,且应设专人监护。如小于安规表18、大于表1时应制定防止误碰带电设备的安全措施,并经本单位批准。
A.正确
B.错误
[单项选择]颗粒干燥程度应为
A. 挤出制粒
B. 干燥
C. 整粒
D. β-CD包合
E. 含水量≤2%
[单选题]《中国南方电网有限责任公司电力安全工作规程》Q/CSG 510001-2015第5.2.2.6条:特种作业人员应按照国家有关规定经专门的安全作业培训,并经相关管理机构考核合格,取得法定( ),方可从事相应的特种作业。
A.岗位证书
B.特种作业人员证书
C.技能
D.操作证
[多选题]15. 进入( )等区域救人时,救援小组必须严格落实防护措施。
A.爆炸
B.毒害
C.腐蚀
D.浓烟
[多项选择]下列关于增值税纳税义务发生时间的表述,正确的有( )。
A. 采取托收承付收款方式销售货物,为发出货物并办妥托收手续的当天
B. 采取分期收款方式销售货物,为货物发出的当天
C. 采取预收货款方式销售货物,为货款收到的当天
D. 纳税人发生视同销售货物行为,为货物移送的当天
E. 委托其他纳税人代销货物,为收到代销单位销售的代销清单的当来
[单项选择]8 16 18 24 28________( )
A. 38
B. 32
C. 34
D. 36
[简答题]卡瓦卡不住钻杆的故障现象及原因?
[填空题]高处作业平台严禁()使用
[单选题]尿胆素原、尿胆素增加,尿胆红素阴性,疾病中哪种可能性大
A.溶血性贫血;
B.中毒性肝炎;
C.胆囊结石;
D.胆总管癌;
E.病毒性肝炎;
[简答题]
念奴娇·登多景楼
(南宋)陈亮

危楼还望,叹此意、今古几人曾会鬼设神施,浑认作、天限南疆北界。一水横陈,连岗三面,做出争雄势。六朝何事,只成门户私计
因笑王谢诸人,登高怀远,也学英雄涕。凭却长江,管不到,河洛腥膻无际。正好长驱,不须反顾,寻取中流誓。小儿破贼,势成宁问强对!
陈亮长于因词言政,借古讽今。试就词中所引六朝旧事,来阐述这一特点。
[单选题]在下列有机化合物的定义中,()说法是不正确的。
A.A. 羧酸及其衍生物一定是有机化合物
B.B.胺类化合物是有机化合物
C.C.碳单质、碳的氧化物是有机化合物
D.D.金属羰基类化合物是有机化合物
[多选题]铁路交通事故事故责任分为( )。
A.全部责任
B.主要责任
C.重要责任
D.次要责任、同等责任
[单选题]《安全生产法》规定,事故调查处理应当按照科学严谨、依法依规、实事求是、注重实效的原则,及时、准确地查清( ),查明事故性质和责任。
A.事故原因
B.事故类型
C.事故影响
D.事故损失
[单项选择]在有建筑物的场所,应注意起重机的尾部与建筑物及建筑物外围施工设施之间的距离不小于()m。
A. 1
B. 1.5
C. 0.6
D. 2
[多选题]国务院安委会部署开展了“道路运输安全专项
整治三年行动”,整治目标是实现“三个持续减少、一个坚决防止”。“三个持续减少、一个坚决防止”是指(  )。
A.道路运输事故起数持续减少
B. 道路运输事故造成的死亡人数持续减少
C.较大道路运输事故持续减少
D.坚决防止重特大道路运输事故
[单选题]在下水道、煤气管线、潮湿地、垃圾堆或有腐质物等附近挖坑时,应设(  )。
A.A.工作负责人
B.B.工作许可人
C.C.监护人
D.D.工作班成员
[单选题]RS400交换机断电和重启,没有特殊的要求,但是在进行断电和重启操作时,最好是断机柜中( )上的电源。
A.万可端子
B.RS400交换机
C.按钮
[单项选择]同一案卷内有不同密级的文件,应以()为本卷密级。
A. 低密级
B. 高密级
C. 中间密级
D. 分别标注
[单项选择]在抗哮喘治疗前后测定哮喘病人的PEF值,很容易发现()。
A. 愈后情况
B. 气道阻塞是否可逆
C. 肺换气情况
D. 肺通气情况
[单选题]煤矿井下构筑永久性密闭墙体厚度不小于( )。
A.0.5 m
B.0.8 m
C.1.0 m
[单选题]患者男,35岁。淋雨后发热、咳嗽2天,右侧胸痛,咳铁锈色痰。体检:神志清楚,T38.6°,P100次/分,R24次/分,BP100/72mmHg,胸部X线检查示右下肺叶大片模糊阴影,遵医嘱首选抗生素是( )
A.青霉素
B.红霉素
C.头孢菌素
D.左氧氟沙星
E.本唑西林
[单选题]高速铁路正线接触线不允许有“___”。
A.接头
B.定位线夹
C.上下硬点
D.吊弦线夹
[单项选择]当直线段与投影面()时,则其在投影面上的投影积聚成一点,这种投影的基本性质叫()。
A. 垂直/收缩性
B. 倾斜/收缩性
C. 垂直/积聚性
D. 倾斜/积聚性
[单项选择]净选加工时采取挖去毛的药物是
A. 枇杷叶
B. 石韦
C. 金樱子
D. 骨碎补
E. 鹿茸
[单选题]间断呼吸又称:
A.气促
B.毕奥呼吸
C.陈-施氏呼吸
D.库斯莫呼吸

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