热门试题:
[单项选择]最易破坏囊膜病毒感染活性的因素是（）
A. 抗生素
B. 干扰素
C. 脂溶剂
D. 紫外线
E. 缓冲液
[判断题]航班是指飞机在规定的航线上，使用规定的机型，不用按照规定的日期、时刻进行运输生产的定期飞行。
A.正确
B.错误
[简答题]《铁路旅客运输服务质量规范》（铁总运〔2016〕247号）规定：广播、视频内容以方便<--NRC-->为主。
[多选题]甲在加油站内违反禁令吸烟,公安机关依据《消防法》拟对甲作出拘留的处罚决定,处罚前应( )。
A. 告知作出处罚决定的事实.理由和依据
B. 告知其有进行陈述和申辩的权利
C. 告知其有要求申请回避的权利
D. 告知其案件的来源
[单项选择]应急预案能否在应急救援中成功地发挥作用，不仅仅取决于应急预案自身的完善程度，还取决于( )的充分与否。
A. 应急策划
B. 应急准备
C. 应急响应
D. 评审改进
[单选题]甲公司职工李某因违章操作给公司造成经济损失 30000 元，甲公司按照劳动合同约定要求李某赔偿该损失，并按月从其工资中扣除。已知李某月工资 2400 元，当地月最低工资标准为 2200 元，甲公司每月可以从李某工资中扣除的最高限额为（ ）元。
A.30000
B.2400
C.2200
D.200
[单选题]患者,女性,50岁.既往高血压病史10年,近日出现劳力性呼吸困难,经休息后缓解,经诊断患者为心力衰竭,首先 出现 ? (0.2分)
A.左心室衰竭
B.左心房衰竭
C.右心室衰竭
D.右心房衰竭
E.全心衰竭
[单选题]消控室值班人员按照火灾时地铁设备消防规范确认已启动消防设备联动，必要时执行（ ）模式。
A.就地控制
B.自动控制
C.人工干预
D.远程控制
[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.
It can be inferred from Paragraph 2 that
A.the dispute between butchers and vegans is somelhing trivial
B.the battle between butchers and vegans is caused by the letter to interior minster
C.the vegans have suffered from the retaliation made by the butchers
D.the confrontation between butchers and vegans deserves our attention
[判断题]探索类项目实施期限一般为一年，最多不超过两年。项目资金最高限额原则上不超过300万元。
A.正确
B.错误
[填空题]按照人类生产，生活、社会实践活动领域的不同，道德可分为社会公德，（），职业道德三个部分。
[单选题]粗丝 CO2 气体保护焊时,应采用( )形式熔滴过渡。
A.短路
B.细颗粒状
C.喷射
[单项选择]接至通信设备或接地汇集排上的接地线，应用（）螺栓连接，连接应可靠、美观。
A. 镀锡
B. 镀锌
C. 镀铜
D. 铁
[单项选择]What’s the woman going to do
A. Write a letter under the tree.
B. Stay inside.
C. Look for a job (工作，职责).
[判断题]第九十三条( ) 国家实行基本药物制度,遴选适当数量的基本药物品种,加强组织生产和储备,提高基本药物的供给能力,满足疾病防治基本用药需求。()
A.正确
B.错误
[单选题]人的发展和社会发展之间的关系是,( )
A.前者体现了个人价值,后者体现了社会价值
B.前者是个人的理想,后者是社会的目标
C.前者和后者是彼此独立的历史发展过程
D.前者和后者互为前提和基础
[判断题]专责监护人在履行安全责任时必须穿着“黄马甲”，并应穿戴整齐
A.正确
B.错误
[单选题]以下对维生素E描述错误的是
A.调节血小板的黏附力的作用
B.预防衰老作用
C.构成机体组织的成分
D.具有抗氧化作用
E.与动物的生殖功能有关
[单选题]职业道德不仅是从业人员在职业活动中的行为标准和要求,而且是本行业对社会所承担的( )和义务。
A.道德责任
B.产品质量
C.社会责任
D.服务责任
[单项选择]牛：勤劳（）
A. 猪：屠宰
B. 犬：忠诚
C. 鸡：鸡汤
D. 羊：青草
[判断题]铁路局应遵守国家有关安全生产法律法规，坚持“安全第一、预防为主、综合治理”的方针，建立健全安全管理制度，全面推行安全风险管理，提高安全生产管理水平。（ ）
A.正确
B.错误
[判断题]交流（直流）滤波器安装，起吊用的用品、用具应符合要求，单层滤波器整体吊装应在两端系绳控制，防止摆动过大，设备开始吊离地面约100mm时，应仔细检查吊点受力和平衡，起吊过程中保持滤波器层架平衡。
A.正确
B.错误
[判断题]前轮轮辋变形,不会造成方向打摆。( )
A.正确
B.错误
[简答题]李某（女），大二学生，来自农村家庭兄弟姐妹较多，家庭经济条件不是很好，学费都是靠在家务农的爸妈幸苦赚来的，李某，性格较为内向；自入校以来，学习非常刻苦。并利用周末与每天课间休息时间，在校园周边的黄某餐馆做杂工，以此来勤工俭学。突然有一天，你接到李某同学的电话，她在电话里哭着跟你说，老板说要开除她，并扣罚她工作半个月的工资。老板的理由是说她不够机灵，不能给他带来效益，作为辅导员，你如何与她谈心呢？
[单选题] ( )是关联实际要素的位置对基准所允许的变动量(中)
A.尺寸偏差
B.尺寸公差
C.位置公差
D.位置偏差
[单项选择]幽门螺杆菌（Hp）阳性的十二指肠溃疡患者首选的治疗是（）
A. 抑酸剂+抗Hp治疗
B. 胃黏膜保护剂+抗Hp治疗
C. 抑酸剂+胃黏膜保护剂
D. 抗Hp治疗+碱性药
E. 胃黏膜保护剂+碱性药
[单项选择]关于痈，下列哪项是错误的
A. 可由多个疖融合而成
B. 常发生在颈项及背部
C. 手术切开放出脓液即可
D. 多数有明显的全身症状
E. 手术治疗时切口要超过炎症范围少许
[单项选择]下列各项，不属于我国刑法规定刑罚的种类是
A. 有期徒刑
B. 撤职
C. 管制
D. 罚金
E. 没收财产
[单项选择]在四肢显微血管手术麻醉处理中，为防止吻合血管的痉挛和堵塞，以下哪项措施不必要（）
A. 降低血液粘滞度，改善微循环
B. 全麻维持须平稳，阻滞麻醉止痛要完善
C. 避免疼痛、寒冷和滥用血管收缩药
D. 及时补足失血和失液，防止低血压
E. 全身应用适量肝素
[单项选择]下列关于还原型谷胱甘肽的叙述，错误的是
A. 含有一个巯基
B. 含有两个肽键
C. Glu的α-羧基参与肽键形成
D. 它是体内重要的还原剂
[单选题]（）接受作业许可管理标准的培训，执行作业许可标准，并提出改进建议。
A.员工
B.电工
C.维修人员
D.属地人员
[单项选择] Hardly a week goes by without some advance in technology that would have seemed incredible 50 years ago. And we can expect the rate of change to accelerate rather than slow down within our lifetime. The developments in technology are bound to have a dramatic effect on the future of work. By 2010, new technology will have revolutionized communications. People will be transmitting messages down telephone lines that previously would have been sent by post. Not only postmen but also clerks and secretaries will vanish in a paper-free society. All the routine tasks they perform will be carried on a tiny silicon chip so that they will be as obsolete as the horse and cart after the invention of the motor car. One change will make thousands, if not millions, redundant.
Even people in traditional professions, where expert knowledge has been the key, are unlikely to escape the effects of new technology. Instead of going to a solicitor, you might go to a computer which is programmed with
A. professionals won’’t be affected by new technology
B. doctors won’’t be as efficient as computers
C. computers can not replace lawyers
D. experts will know less in the future
[多项选择]取保候审的时间可以是( )个月。
A. 3
B. 6
C. 12
D. 15
[判断题]直流锅炉的加热、蒸发、过热没有明显的分界线。
A.正确
B.错误
[多项选择]微小分化型急性髓细胞白血病(AML-Mo)的特征是（）
A. 各种方法检查MPO均为阴性
B. 原始细胞>30％
C. CD13或CD33阳性
D. SB阴性
E. CD19或CD7阳性
