热门试题:
[单项选择]在恢复一名无反应患者的呼吸之前,你必须检查他有无呼吸。你可以通过听或感受有无气流通过此人的鼻或嘴,还可以采用的方式为
A. 查看患者的嘴,检查有无东西阻塞气道
B. 摇晃及轻拍患者的肩膀,刺激他(她)呼吸
C. 检查脉搏
D. 患者呼吸时检查有无胸廓起伏
E. 检查颈动脉搏动
[单项选择]
Without proper planning, tourism can cause problems. For ex ample, too many tourists can crowd public places that are also enjoyed by the inhabitants of a country. If tourists create too much traffic, the inhabitants become annoyed and unhappy. They begin to dislike tourists and to treat them impolitely. They forget how much tourism can help the country’s economy. It is important to think a bout the people of a destination country and how tourism affects them. Tourism should help a country keep the customs and beauty that attract tourists. Tourism should also advance the well—being of local inhabitants.
Too much tourism can be a problem. If tourism grows too quickly, people must leave other jobs to work in the tourism industry. This means that other parts of the country’s economy can suffer.
On the other hand, if there is not enough tourism, people can lose jobs. Businesses can also lose money. It costs a great deal of money to build large
A. a bad impact on other industries
B. a change of tourists’ customs
C. overcrowdness of places of interest
D. pressure on traffic
[判断题]进行人身、物品安全检查时,注意防止被割伤、扎伤、感染。民警有被感染危险的,严禁触碰伤口并及时就医治疗。( )
A.正确
B.错误
[单选题]第三套人民币10元采用( )水印图案。
A.天安门
B.空心五星
C.国旗五星
D.五星布币
[判断题]影响锅炉受热面积灰的因素主要是烟气流速、飞灰颗粒度、管束的结构特性、烟气流向与管子的布置方向。
[单选题]供电可靠性()主要有会议访谈、资料审查、数据抽查和现场走访四种工作方式
A.检查
B.数据来源
C.指标
[单项选择]经典途径的C3转化酶是()
A. C4b2a3b
B. C3bnBb
C. C3(H2O)Bb
D. C4b2a
E. C5b6789n
[单项选择]指出下列错误的是
A. 治梅核气、结胸证多用半夏
B. 天南星温燥有毒,阴虚燥咳忌用,孕妇慎用
C. 瓜蒌善利气宽胸以开痹,为治胸痹之要药
D. 白附子治毒蛇咬伤,瘰疬痰核
E. 天南星治胃气上逆,恶心呕吐
[单项选择]
Business Challenge
In 1994, the Boliari Limited, the holding company for Piccadilly Supermarkets, was founded The first supermarket was established the following year in Varna, a resort town on the Black Sea coast. Subsequent growth has been
(19) By mid 2006 Piccadilly operated six supermarkets in Varna and two in the Bulgarian capital Sofia, together with six separate
(20) format "Mambo" convenience stores. Plans are in
(21) for expansion across Bulgaria with another two stores due to open shortly in different towns in the country.
Piccadilly’s size and growth make it a significant
(22) in the local economy and the company intends to be the leading supermarket in Bulgaria. Its
(23) is on quality and it seeks to offer a wide range of goods in an attractive shopping environment (to provide shopping experience). The company’s
(24) is "load high spirits" and the aim is to
(25)
[判断题]事故调查组由有关人民政府、安全生产监督管理部门、负有安全生产监督管理职责的有关部门、监察机关、公安机关、有关专家以及工会派人组成,并应当邀请人民检察院派人参加。( )
A.正确
B.错误
[判断题]CRH2型动车组插座电路从115线得电通过DC110V转AC220V的单项逆变电源提供单相220V、60Hz电源(单线接地),向列车室及卫生间插座电路供电。()"
A.正确
B.错误
[单选题]甲基红终点碱度PH值为( )
A.4.5;
B.4.6;
C.4.7;
D.4.8
[多选题]使用携带型火炉或喷灯时,不准在()附近以及在电缆夹层、隧道、沟洞内对火炉或喷灯加油及点火。
A.带电导线
B.带电设备
C.变压器、油断路器(开关)
D.施工车辆
[单选题] 双位控制的操纵变量只有()种状态。
A.一种
B.两种
C.三种
[填空题]中国历史上第一次有确切日期(前776年9月6日)的日食记录在______中。
[单项选择]对于一元线性回归方程确定 ,确定a、b的方法是( )。
A. 二次平均
B. 加权平均
C. 斯特基方法
D. 最小平方法
[判断题]放大电路中的正反馈,对于在反馈环中产生的干扰,失真有抑制作用,但对于输入信号中的干扰信号等没有抑制作用。( )
A.正确
B.错误
[单项选择]图层蒙板是用来改变图层的()。
A. 混合模式
B. 显示模式
C. 叠加模式
D. 颜色模式
[单项选择]《中国药典》规定的"熔点"是指
A. 供试品在初熔至全熔时的温度范围
B. 供试品在局部液化时的温度范围
C. 供试品在熔融同时分解时的温度范围
D. A或B
E. A或B或C
[单选题]( )是建安承包商采购技术规格书的主审部门
A.A、现场设计部
B.B、施工管理部
C.C、QA/QC部
D.D、技术支持部
E.E.物资管部
[判断题]老年人由于晶状体逐步混浊,容易发生老年性白内障() (1分.)
A.正确
B.错误
[单选题]贫血患儿,3岁。活动量稍大时气促、心悸,Hb40g/L,该患儿的贫血程度为( )
A.轻度
B.中度
C.重度
D.极重度
E.正常
[判断题]涵洞设计图包括涵洞工程数量表、涵洞设计布置图、涵洞结构设计图。
[单项选择]下列关于数据访问页中Office电子表格叙述错误的是( )。
A. 类似于MicrosoftExcel_12作表
B. 可以在Office电子表格中输入原始数据、添加公式以及执行电子表格运算
C. 不可以利用数据访问页的页视图查看和分析相关的数据
D. 可以利用IE浏览器查看和分析相关的数据
[单选题]患者,男性,72岁。休克,护士遵医嘱留置导尿管,其目的是
A.做尿培养检查
B.引流潴留的尿液
C.训练膀胱功能
D.保持会阴部清洁干燥
E.记录尿量观察病情变化
[多选题]行政事业单位因特殊原因,经批准可开设如下账户( )
A.垂直管理独立核算的非法人机构,确需开设的基本存款等账户
B.系统财务与本级机关财务机构分设并对所属单位有转拨经费的主管部门,确需开设的经费转拨专用存款账户
C.行政事业单位因贷款,按中国人民银行有关账户管理的规定确需开设的一般存款账户
D.其他特殊情况,确需开设的账户
[单项选择]
During the winter, most London auctioneers have wine auctions (拍卖). Same are of wines for everyday (21) , but most are of fine wines. Last winter, at Christies, a dozen bottles of Lafite 1945 were (22) down at £ 158 the bottle. 1945 and 1961 are the two most vintage (23) for claret(红葡萄酒). Of course, that is not the maximum you could pay. Not (24) ago, an American at Christies (25) £ 8,500 for one bottle of Lafite 1806.
Sometimes, it is a matter of (26) objective. Last October, a restaurateur from Memphis, paid £ 9,000 for a magnum-that is, a two-bottle size - of 1864 Lafite. He (27) 30 people $ 1,500 each for a dinner with a small glass of the wine. It was (28) ten times the cost of the wine in publicity for his restaurant.
Of course, some people buy wine purely for investment. A syndicate of four will buy a (29) of Lafite 1945 at, say, £ 2,000. Each takes three bottles. Then each drink
A. money
B. wholesale
C. commercial
D. economical
[单选题]原发型肺结核最常见的自然演变过程是
A.自然吸收或钙化
B.发展为肺门淋巴结结核
C.病灶溶解、坏死,形成空洞
D.血行播散
[多项选择]对于重力坝坝体的防渗与排水设施,下面说法正确的是( )。
A. 防渗层设在坝体上游面和下游面水位以下部分
B. 防渗层设在坝体中间
C. 排水管设在防渗层内侧
D. 有防渗层就不需设排水管
E. 排水管设在防渗层外侧
[多选题]公司按照( )的原则,建立涵盖电网检修运维和经营管理主要环节的标准成本体系
A.A:规范先行。
B.
C.略
D.略
E.略
F.略
[判断题]铁路局以下的电报所名一律使用站名略号。( )
A.正确
B.错误
[单项选择]精液中果糖含量可反映()
A. 前列腺的分泌功能
B. 精囊的分泌功能
C. 附睾的分泌功能
D. 尿道球腺的分泌功能
E. 尿道旁腺的分泌功能
[多选题]民警刘某对被控制的违法犯罪行为人李某进行人身安全检查时对()等易隐藏物品的地方应当重点检查。
A.衣服重叠之处
B.衣服口袋
C.皮带内侧
D.鞋里帽边
[单选题]结晶器的振动频率是随拉速的改变而改变的,拉速越高,振动频率( )。
A.越小
B.不变
C.越大
[多选题]智慧港口无人水平运输通讯模块可以完成()功能
A.车辆信息上传;
B.高精度定位;
C.指令接受;
D.感知数据分流
E.略
F.略
G.略
[单项选择]ERP的中文全称是
15
。ERP设计的总体思路即把握一个中心、两类业务、 3条干线,其中3条干线中不包含
16
。
17
和
18
贯穿了ERP系统的整个过程。
A. 执行
B. 设计
C. 开发
D. 计划
E. 分析