热门试题:
[判断题]在高压回路上测量时,禁止用导线从钳型电流表另接表计测量。
A.正确
B.错误
[判断题]隔离开关允许在额定电流、额定电压下长期运行,各相与导体的连接头在运行中的温度不应超过 65℃。 ( )
A.正确
B.错误
[单选题]天翼网关采用路由模式,可以支持()个终端同时上网。
A.3
B.4
C.8
D.不限制
[单选题] 104型分配阀主活塞向下移动产生( )。
A.缓解
B.保压
C.制动
D.缓解或保压
[单项选择]固体废弃物样品经105℃烘烤、粉碎后,哪些项目不适合分析()。
A. 全量金属
B. 铅、镉、砷
C. 有机磷
D. 总汞
E. 氰化物
[单项选择]胎儿窘迫无关的是()
A. 胎心率>160次/分
B. 胎心率<120次/分
C. 胎心早期减速
D. 胎心晚期减速
E. 胎动减少
[判断题]从业人员可以按照单位的要求阻挠和干扰对安全生产事故的依法调查处理。
A.正确
B.错误
[判断题]欧姆定律指出,在一个闭合电路中,当导体温度不变时,通过导体的电流与加在导体两端的电压成反比,与其电阻成正比。( )
A.正确
B.错误
[单项选择]With its cluster of high-rises known as the "Frankfurter Manhattan", its big banks and its bustling airport, this is a town with pretensions. Petra Roth, the mayor, sees it as a "global city providing hub functions for the Continent", a place that should be "as cosmopolitan as New York".
Frankfurt is not just the city of foreign companies, but it is also home to 80,000 Muslims, most of them Turks of modest means. Foreigners, including a large contingent from the former Yugoslavia, make up 30% of the population, one of the highest ratios for any city in Europe troubled by immigration. But there is no blood on the streets. Quietly flows the Main River beneath that mock-New World skyline.
As Germany goes these days, so goes Europe. And if Frankfurt, the headquarters for Europe’s new central bank and so the capital of Europe’s nascent shared currency, the euro, is comfortable being a part-Muslim city with 27 mosques, perhaps the so-called New Europe of one money and blurred borde
A. the foreign banks and businesses
B. the number of foreigners in the city
C. the 80,000 Muslims and mosques
D. the refugees from former Yugoslavia
[单项选择]女,26岁。双腕双踝关节痛伴高热1个月。近1周来心悸气促,心脏彩超提示中等量心包积液,X线胸片示右侧少量胸腔积液。血Hb、WBC及血小板下降,尿蛋白(++),多种抗生素治疗无效,诊断应考虑
A. 结核菌感染
B. 肾小球肾炎急性发作
C. 系统性红斑狼疮
D. 再生障碍性贫血
E. 恶性肿瘤
[判断题]黎族船形屋建筑有铺地形和高架形两种,高架形就是历史书上所说的“干栏”式建筑的一种形式。( )
[判断题]母钟主板指示灯定义中POWRE为电源指示灯,Alarm为报警指示灯,TS灯闪红色,发送接收标准时间,备用母钟灯闪红绿色。( )
A.正确
B.错误
[单项选择][*]下列说法正确的是( )。
A. 全国大中型工业企业的从业人员数量呈现逐年上升趋势
B. 全国大中型工业企业的科技人员的减少幅度从2000年至2003年一直低于其他从业人员的减少幅度
C. 全国大中型工业企业的科研经费的增长幅度从2000年至2004年五年来一直高于销售额的增长幅度
D. 以上说法都不对
[多选题]BC007更换抽油机曲柄销的技术要求包括。
A.使用同型号的曲柄销
B.曲柄销不分左右
C.按规定加满轴承润滑油
D.曲柄销衬套可通用
[简答题]ZPW-2000A型无绝缘移频轨道电路桥上护轮轨处设备安装的验收内容是什么?
[单项选择]在大中城市,上班和下班的 (152) ,街上的自行车就像潮水一样。车流中,清脆的车铃声响个不停,就像一曲快乐的交响乐。 (153) 车的人们,急匆匆地蹬车赶路,他们动作 (154) 自如,好像自行车是他们身体的一部分。
A. 时期
B. 时代
C. 时候
D. 时光
[单选题]WHO关于多发性骨髓瘤诊断的主要标准是( )。
A.骨髓浆细胞增生占5%~10%
B.无溶骨性病损
C.免疫球蛋白正常
D.活检示浆细胞瘤
E.肾功能损伤
[单项选择]患儿1岁半,4天来发热、流涕、咳嗽,今晨发现前额及耳后有浅红色斑丘疹,两眼泪汪汪,眼结膜充血,口腔黏膜红,精神不振,肺呼吸音粗。其诊断最大可能是()。
A. 风疹
B. 幼儿急疹
C. 猩红热
D. 麻疹
E. 肠道病毒感染
[判断题]广播用语应当规范、清晰、准确,使用青岛普通话。
A.正确
B.错误
[单项选择]
Human beings are animals. We breathe, eat and digest, and reproduce the same life (21) common to all animals. In a biological laboratory rats, monkeys, and humans seem very much the same.
However, biological understanding is not enough: (22) itself, it can never tell us what human beings are. (23) to our physical equipment the naked human body—we are not an (24) animal. We are tropical creatures, (25) hairless and sensitive to cold. We are not fast and have neither claws nor sharp teeth to defend ourselves. We need a lot of food but have almost no physical equipment to help us get it. In the purely physical (26) , our species seems a poor (27) for survival.
But we have survived—survived and multiplied and (28) the earth. Some day we will have a (29) living on the moon, a place with neither air nor water and with temperatures that turn gases into solids. How can we have done all these thing
A. maneuver
B. manage
C. manipulate
D. manufacture
[单选题] 按烹调用途,鸡可划分为四大类,来航鸡属于()。
*
A.蛋用型鸡
B.肉用型鸡
C.肉蛋兼用型鸡
D.药食兼用型鸡
[单选题]基层单位负责单位员工的( )培训。
A.岗位基础
B.安全教育
C.专业技能
D.现场管理
[单选题]3.542. 尽量缩小故障停电范围和减少故障损失,多故障时处理顺序是( )。
A.先主干后分支线
B.先分支后主干线
C.按地点远近处理
D.按报修时间处理
[单项选择]经食物传播的传染病的流行特征是()
A. 以散发为主
B. 呈现周期性
C. 呈现季节性
D. 以儿童发病为主
E. 一次大量污染,在用餐者中可能引起爆发
[单项选择]用中和试验将汉坦病毒分为几个血清型()。
A. 1
B. 3
C. 5
D. 6
E. 8
[简答题]铁路货车典型故障中的车轮故障包括哪些内容?
[单选题]十二肋横过( )。
A.左肾前面中部
B.右肾后面中部
C.左肾后面中部
D.右肾前面中部
E.左肾后面上部
[单选题]进行分布式电源相关设备操作的人员应有与现场设备和运行方式相符的().现场设备应具有明显操作指示.便于操作及检查确认。
A.设备接线图
B.保护接线图
C.现场模拟图
D.系统接线图
E./
F./
[单选题]关于护士的面部表情的要求应不包括
A.在任何情况下都不能表现出不满或气愤
B.在倾听病人主诉时,表现专注和友好
C.抢救病人时,表情凝重
D.对疾病缠身的患者表现出关注和抚慰
E.面对疼痛的患者应微笑
[单项选择]某公司的现金最低持有量为1500元,现金余额的回归线为8000元。如果公司现有现金22000元,根据现金持有量管理米勒-奥尔模型,此时应当投资于有价证券的金额是( )元。
A. 14000
B. 6500
C. 12000
D. 18500
[单项选择]
Questions 170-171 refer to the
following announcement. Responding to the needs of an aging
population, Health Network, Inc. of Melbourne and Futura Computing of Perth
Amboy have agreed to cooperate in the development of handheld, computerized
products to help the elderly monitor their health. It is widely accepted in the
health-care field that patients who participate in monitoring their health
status enjoy healthier lives. They are more aware of the factors affecting their
health and are better-informed participants in making decisions regarding their
health care. It is expected that these products will go a long way toward
improving the health of senior citizens. The cost of these
products to the individual consumer will be covered under most insurance plans.
They will be made available free or at reduced cost to low-income sen A. (A) Lawyers B. (B) Health-care professionals C. (C) Word processors D. (D) Teachers
[判断题]在某机床上将一批轴车完端面后,再逐个打中心孔,对一个工件来说,车端面和打中心孔应划分为一道工序。
[判断题]佝偻病是幼儿常见病,应补充维生素A和提倡多晒太阳。
[多选题]小儿术中护理的注意事项有()。 A.小儿体表面散热面积大,室内温度越高越好 B.要精确计算失血量,新生儿出血30m相当于成人失血450m C.妥善固定肢体,以防输液管道滑脱 D.根据年龄及手术部位决定穿刺部位
[多项选择]行政决策中枢系统的职责主要有() A. 考虑决策目标的确立 B. 组织决策方案的制订 C. 负责决策方案的抉择 D. 负责决策方案的调查 E. 领导决策方案的实施
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