热门试题:
[多选题]2.254.
由于供电所管理不严格,会造成( )线损率居高不下,影响企业效益和电力市场的开拓。
A.母线不平衡
B.10kV线路损失率高
C.台区低压线损率高
D.110kV线路损失率高
[单项选择]
A. gave
B. took
C. occupied
D. won
[填空题]脑水肿分为三种类型:间质性水肿、细胞毒性水肿和血管源性水肿。( )是由于梗阻性脑积水引起的。( ) 主要是脑缺血引起,( )最常见于肿瘤引起的脑水肿。
[单项选择]皮肤针刺反应阳性是下列哪种疾病的特征性表现
A. 扁平苔藓
B. 斯-约综合征
C. 白塞病
D. 莱氏综合征
E. 盘状红斑狼疮
[多项选择]与一般企业面临的风险相比,银行面临的风险的特征有()。
A. 银行属于高负债经营
B. 银行经营对象是货币,其具有信用创造功能
C. 银行风险的外部负效应巨大
D. 银行风险更难以识别
E. 银行是市场经济的中枢
[单项选择]莱姆病的主要传染媒介是()
A. 蜱
B. 马蝇
C. 蚊
D. 鹿蝇
E. 虱
[单选题]将下面《水浒传》的故事按事件的发展顺序排列,正确的是( )。①景阳冈打虎②独臂擒方腊③浔阳楼题反诗④宿太尉招安
A.①②③④
B.①②④③
C.④②③①
D.①③④②
[单项选择]Cafes in France
Cafes are very much a part of the French way of life and are frequented as a meeting point among friends. Most cafes are primarily focused (29) drinks but provide lunchtime snacks (30) as sandwiches, salads and toast. All kinds of drinks are served, (31) alcoholic drinks and hot beverages.
Generally customers (32) consume only a small mount of food and drink (33) visit and there are high taxes on alcohol served in public bars. Consequently, the price of drinks is generally high (34) with other European countries. (35) cafes increasingly have to compare with fast food outlets, (36) are used as meeting places by young people attracted by their low prices.
In France, cafes and bars are mainly independent family-nm businesses, (37) 70% of them employing between one (38) five people. The number of cafes and bars in France has steadily diminished (39) the past fe
A. must
B. will
C. need
[多选题]GB/T 19001标准规定,最高管理者应( )质量方针。
A.制定
B.实施
C.考核
D.保持
E.经常变更
[判断题]交流电流通过电感线圈时,线圈中会产生感应电动势来阻止电流的变化,因而有一种阻止交流电流流过的作用,我们把它称为电感。
A.正确
B.错误
[单项选择]我国上市公司年报披露要求报告连续两年的可比数据,而我国规定上市公司于2007年1月1日首次执行新会计准则,按照此要求实际工作中事实上的首次执行日时间是()
A. 2007年1月1日
B. 2005年1月1日
C. 2006年1月1日
D. 2006年12月31日
[单项选择]阳离子的一级溶剂合层包括与阳离子直接作用或键合的水分子,其数目常为()。
A. 2
B. 4
C. 6
D. 5
[单项选择]男性,60岁,进行性黄疸2个月。诊断为胰头癌,行胰、十二指肠切除术,术后第5天突然出现全腹剧烈疼痛,腹肌紧张,腹腔穿刺抽出含胆汁的液体少许目前最合适的处理方法是()。
A. 立即手术修补瘘口
B. 保持胃肠减压通畅
C. 补液、抗生素治疗
D. 在瘘口周围置管吸引及腹腔引流术
E. 中心静脉置管,TPN
[单选题]若驾驶模式为EUM,按EUM限速运行,在区间无监控员时限速45Km/h运行,监控员添乘后按EUM模式限速65Km/h运行
A.正确
B.错误
[单选题] 生产经营单位对重大危险源应当登记建档,进行( )检测、评估、监控,并制定应急预案。
A. 定期
B. 不定期
C. 经常
D. 日常
[单选题]下列有关新建公共租赁住房的说法中错误的是:( )
A.以集中建设为主、配建为辅
B.可以以集体宿舍形式建设
C.可以在开发区和工业园区内建设
D.单套建筑面积要严格控制在60㎡以下
[判断题]居民阶梯电价建立低保人员补贴机制。
A.正确
B.错误
[单选题]参加危险跬较大的分部分项工程专项方案论证的专家组,应至少由( )专家组成。
A.3名
B.5名
C.7名
D.10名以上
[填空题]
Success often depends on your performance at an
interview.
For those who are well prepared, it can be a positive
experience,
and for others it can be a terrifying time. Love them or hate
them, 62. ______
though,
your job prospects are largely dependent on your interview
skills. It’s not
usual for a company to have fifty or sixty applicants
63. ______
for a job, so if you are asking to attend an
interview, you are a serious 64. ______
contender
being seriously considered for the post.
Usually companies give
you at least a day’s notice of an interview
, so use that time prepare well.
Read through the job description
65. ______
and any other information sent to you, and prepare
answers to
as many questions as you can think of.
At the
interview, try to present a "pleasant" version of yourself
. You must to
convince the employer that you can do the job,
[单项选择]采用抗滑桩加固边坡时,抗滑桩埋入滑动面以下的长度为整个桩长的多少?()
A. 1/4~1/3
B. 1/3~1/2
C. 0.5~1.0倍
D. 1.0~1.5倍
[单选题]冷冻疗法的温度范围( )
A.-100℃以下
B.-10℃以下
C.0-100℃
D.10-100℃
[单选题]()起重钢丝绳一般由6股缠绕而成,只要出现一股断裂就应报废。
A.正确
B.错误
[单项选择]船舶在有流强风锚泊,抛锚时应()。
A. 迎风抛锚
B. 顶流抛锚
C. 空载顶流,重载迎风
D. 空载迎风,重载顶流
[多项选择]我国从l997年开始大面积种植转基因抗虫棉来防治棉铃虫,其可能引发的生态风险包括哪些?()
A. 外源基因逃逸到杂草中,产生抗虫杂草
B. 棉铃虫产生抗性,影响转基因抗虫棉的种植效果
C. 其它昆虫受到抗虫棉的毒杀
D. F2代棉种产生的植株不具有抗虫性状
[单选题]患者女,30岁,桡神经损伤1个月,检查肱三头肌的肌力三级,训练时,要求患者伸展肘关节,并控制关节运动的方向,此为
A.主动运动
B.辅助主动训练
C.辅助运动
D.主动抗组运动
[单选题]下列物质中,火灾分类属于A类火灾的是()
A.石蜡
B.沥青
C.钾
D.棉布
[判断题]混凝土浇筑前,土建站点工程师和外包商技术人员应根据设计和相关要求对基础钢筋、 地脚螺栓、定位模板、混凝土所用水泥、砂石料和搅拌用水等进行检查。必要时,邀 请客户进行钢筋网的隐蔽工程验收和签字,否则不能进行浇筑
A.正确
B.错误
[单项选择]3~6个月的婴儿维生素D缺乏性佝偻病最常见的骨骼改变是
A. "0"形腿
B. 肋膈沟
C. 方颅
D. 肋骨串珠
E. 颅骨软化
[多选题]工会对生产经营单位违反安全生产法律、法规,侵犯从业人员合法权益的行为,有权要求纠正;发现生产经营单位( )时,有权提出解决的建议,生产经营单位应当及时研究答复;发现危及从业人员生命安全的情况时,有权向生产经营单位建议组织从业人员撤离危险场所,生产经营单位必须立即作出处理。
A.违章指挥
B.违章作业
C.强令冒险作业
D.或者发现事故隐患
[单项选择]壁板接缝的内模在保证混凝土不离析的条件下,宜一次安装到顶;分段浇筑时,外模应随浇、随支,分段支模高度不宜超过()m;
A. 1
B. 1.5
C. 2
D. 2.5
[单选题]某正线曲线半径为350<R≤450,用20m弦测量,圆曲线正矢最大最小值差的日常保持容许偏差管理值为( )mm。
A.9
B.12
C.15
D.18
E.21
F.24
[单项选择]某老龄猫,肚子饥饿觅食时呜叫,饲喂食物时,出现贪食,但只吃几口就走开了,呈进行性消瘦。这种现象可提示为()
A. 胃内有异物
B. 胃炎
C. 肠炎
D. 消化不良
E. 咽炎
[单选题]美国心理学家格塞尔认为对人的发展起决定作用的因素是( )。
A.环境因素
B.社会条件
C.主观努力
D.成熟机制
[填空题]Science textbooks and technical and professional journals are usually made up of several parts and contain various special features, many of which have a standard format. 【B1】 usually contain a large number of these parts; journals and 【B2】 contain many, but not all of them.
Knowing where to look for information and 【B3】 to expect in a book can greatly increase your ability to use all the information there. Explanations of and practice using some of these textbook parts and 【B4】 are covered in these even numbered lessons. The features in textbooks are 【B5】 into the following three categories. Front matter is the 【B6】 -numeral paginated section at the front of most books. The text is the main body of the book. The 【B7】 matter comprises the additional sections at the back of most books. 【B8】 our discussion of these three sections will deal mainly with textbooks, the practice provided will greatly 【B9】 your comprehension of scientific 【B10】 as well.
A. A.Textbooks
B.Journals
C.Manuals
D.Booklet
[单项选择]假定有变量定义:int k=7,x=12;则下列表达式值为0的是()。
A. x%=(k%=5)
B. x%=(k-k%5)
C. x%=k-k%5
D. (x%=k)-(k%=5)
[单项选择]男,34岁,突起上腹痛3小时,伴恶心、呕吐,发病前有酗酒史。查体:血压12.0/8.0kPa(90/60mmHg),腹平坦,脐周压痛,无反跳痛,Cullen征及Grey-Turner征阳性。最可能的诊断是().
A. 胆道感染
B. 急性胰腺炎
C. 消化性溃疡穿孔
D. 急性单纯性胃炎
E. 消化性溃疡
[单项选择]
Americans this year will swallow 15 000 tons of aspirin (阿斯匹林), one of the safest and (26) drags (27) by man, the most popular medicine in the world today. It is a pain (28) . Its bad (29) are relatively mild, (30) it is cheap.
For millions of people suffering from arthritis (关节炎), it is the only thing that works. Aspirin, (31) , is truly the 20th century wonder drug. It is also (32) suicide drug and is the leading (33) of poisoning among children. It has side effects that, (34) relatively mild, are largely unrecognized (35) users.
A small (36) of aspirin ( two five - grain tablets) relieves pain and inflammation (炎症), It also reduces fever by interfering (37) some of the body’ s reactions. Specially, aspirin seems to (38) the formation of the acids (39) in pain and the complex chemical reactions that (40) fever. The chemistry of these acids is not full
A. discovered
B. created
C. invented
D. found