热门试题:
[单选题]拉开闸刀时,如果出现电弧,应()。
A. 迅速拉开
B. 立即合闸
C. 缓慢拉开
[判断题]职业道德是人们在从事正当职业并履行职责过程中应遵循的行为规范和道德规则。
A.正确
B.错误
[单选题]Ⅰ型消防安全吊带由腰部织带.腿带.腰带带扣.织带拉环等零部件构成,为( )。(在)
A.坐式安全吊带
B.胸式安全吊带
C.全身式安全吊带
D.半身式安全吊带
[多项选择]病历摘要:患儿男性,10岁。头痛伴呕吐1月余,发病前曾有低热史。患儿有右侧慢性化脓性中耳炎病史。体检:T36.5℃,神清,精神差,双侧视神经乳头水肿,右耳听力差,右肢体共济失调,颈抵抗,脑膜刺激征(+)。颅内化脓性感染时,脑脊液的特点有哪些?()
A. 混浊
B. 细胞数增多
C. 急性期以淋巴细胞为主
D. 恢复期以多形核白细胞为主
E. 蛋白含量增高
F. 糖、氯化物降低
G. 糖降低,氯化物增高
H. 糖、氯化物增高
[判断题]万用表是测量通信设备和线路绝缘电阻的仪表
A.正确
B.错误
[单选题]信息系统设备供货商在与业务单位签订采购合同前,因工期要求,已提前将所采购设备交付给业务单位,并通过验收。补签订合同时,合同生效日期应当为( )。
A.交付日期
B.委托采购日期
C.验收日期
D.合同实际签订日期
[判断题]雷电时,在保证安全的情况下,可以测量绝缘电阻及高压侧核相。
A.正确
B.错误
[判断题]GSM网络中直放站(中继器)的基本功能就是一个射频信号功率增强器。
A.正确
B.错误
[单选题]下列( )与开展电子数据交换(EDI)采购系统的评估有关。
A.不断增加的信息技术人员轮换
B.不断增加的交易量
C.不断增加的市场竞争
D.不断削弱的市场竞争
[单项选择]()地方各级人民政府负责危险化学品安全监督管理综合工作的部门应当会同同级其他有关部门制定危险化学品事故应急救援预案,报经本级人民政府批准后实施。
A. 乡级以上
B. 县级以上
C. (地)市级以上
D. 省级
[多选题]作战进攻时,必须选择正确的:( )。 ( )
A.喷射器材
B.药剂
C.进攻路线
D.射水(射流)方式。
[单选题]某大工业用户原用电容量为400KVA,现申请改为200kVA用电一年,该户应办理( )。A.改压
B.改类
C.减容
D.销户
A.A
B.B
C.C
D.D
[单项选择]国内某建筑公司在他国承包了一项建筑工程,取得工程价款3 000万元;在境内承包了一外商独资企业的建筑工程,取得工程价款1 500万元;建设一幢办公楼自用,价值1 000万元。该建筑公司应纳营业税为( )。
A. 165万元
B. 75万元
C. 135万元
D. 45万元
[单选题]奎肯施泰特试验(Queckenstedt test)的目的是
A.证明蛛网膜下隙有无出血
B.证明压力是否高
C.证明椎管是否通畅
D.证明操作是否正确
E.可以代替测压
[判断题]开放组织活动就是以事实说服公众的,它比任何其他的宣传手段都更具有说服力。
[多选题]酒精滥用及依赖的心理学治疗方法包括( )
A.认知厌恶疗法
B.小组治疗
C.自我控制训练
D.夫妻治疗
[判断题]当液压盘式刹车装置实施紧急刹车操作后,不必每次都重新检查调整安全钳松闸间隙。
[多选题]【多选题】静脉治疗特殊患者包括()
A.老年、婴幼儿和孕产妇患者
B.围手术期、化疗患者
C.酒精依赖症患者
D.精神分裂症、抑郁症患者
E.传染病患者
F.残疾患者
[单项选择]因考虑材料的不同供应渠道不同来源地的不同原价,材料原价可以按()计算。
A. 算术平均法
B. 最高原价
C. 最低原价
D. 加权平均法
[多选题]高速铁路钢轨打磨分为()。
A.周期性打磨
B.预打磨
C.预防性打磨
D.修理性打磨
[单选题]鞍山机场滑行道边灯颜色为()
A.黄色
B.绿色
C.蓝色
[单项选择]下述关于国家豁免的表述,哪一项是错误的( )
A. 又称国家及其财产的管辖豁免
B. 又称国家主权豁免
C. 泛指不受他国的司法管辖
D. 除非经过一国同意,该国的行为和财产不得在外国法院被诉,其在外国的财产也不得被扣押或强制执行
[单选题]患者,男,30岁。颈部肿块,溃后脓水清稀,夹有败絮样物质,经久不敛。应首先考虑的是
A.发
B.瘰疬
C.颈痈
D.失荣
E.无头疽
[多选题]质量检验的主要功能( )
A.鉴别功能
B.“把关”功能
C.预防功能
D.报告功能
[单项选择]热处理是将金属或合金在固态范围内,通过加热、()、冷却的有机结合,使金属或合金改变其内部组织,得到所需要的性能的一种操作工艺。
A. 升温
B. 均热
C. 保温
D. 降温
[多项选择]廖某和徐某在人民法院的调解下,就廖某要求某赔偿医疗费问题达成了协议。次日,人民法派出法警将调解书送到徐某家,恰逢徐某外出未归,只有徐某之子甲(14岁)在家。下列说法正确的是()
A. 法警可以将调解书交由甲代为签收
B. 人民法院制作的调解书,应由徐某本人签收
C. 徐某对于由甲签收的调解协议可以反悔
D. 甲代为签收的调解书不发生相应的法律效力
[单项选择]容易造成营养性缺铁性贫血的原因是()
A. 足月儿4个月开始添加富含铁剂的食物
B. 早产儿2个月开始添加富含铁剂的食物
C. 长期单纯母乳喂养
D. 过期产
E. 便秘
[单选题]1.58摩托车号牌工本费为每副________。
A.100元
B.70元
C.50元
D.35元
[不定项选择题]共用题干
How Two Great Conflicts Helped to Change Europe
Ninety years ago on a sunny morning in Northern France,something happened that changed Britain and Europe for ever. At half past seven on the morning of July 1,1916 , whistles(哨子) blew and thousands of British soldiers left their positions to attack their German enemies. By the end of the day,20,000 of them were dead,and another 30,000 wounded or missing. The Battle of the Somme,______(51)it is called,lasted for six months.When it ended,125,000 British soldiers were dead. They had gained five kilometers of ground.
This was one of a series of great battles during WWI.The attack on the Somme was staged to relieve______(52)on the French,who were engaged in a great battle of their own at a place called Verdun. By the time the battle ended,over a million French and German troops had been killed.
About 17 million people were killed in WWI. There have been wars with greater numbers of dead .But there has never been one in______(53)most of the dead were concentrated in such a small area. On the Somme battlefield,two men died for every meter of space.
Local farmers working in the land still______(54)the bodies of those who died in that battle .The dead of all nations were buried in a series of giant graveyards along the line of the bor- der______(55)France and Belgium.Relatives and descendants(子孙)of those who died still visit these graveyards today.What the French call the"tourism of death"______(56)an im- portant contribution to the local economy.
It took a second great conflict before Europe was to turn______(57)war itself. Twenty-eight years after the Somme battle,a liberating army of British,American and Canadian troops took back______(58)from another German invasion. More than 500,000 people were killed.New______(59)were built.
Two great conflicts across two generations helped to change the European mind about war. Germany,once the most warlike country in Europe,is now probably more in______(60)of peace than any other. One major cause of war in Europe was rivalry(竞争)between France and Germany .The European Union was specifically formed to end that______(61).
According to US commentator William Pfaff,"Europeans are interested in a slow development of civilized and tolerant international relations,______(62)on problems while avoiding catastrophes(灾难)along the way. They have themselves only recently______(63)from the catas-trophes of WWI and WWII,when tens of millions of people were destroyed.They don't want______(64)."
The last British veteran of the Somme battle died in 2005,aged 108.And WWI is passing out of memory and into history. But for anyone who wants to understand how Europeans ______(65),it is still important to know a little about the terrible events of July 1,1916.
60._________
A.hatred
B.suspicion
C.favor
D.fear
[多选题]人民法院在对行政案件( )前,被告可以改变具体行政行为。
A.宣告判决
B.宣告裁定
C.进行调解
D.开庭审理
[单选题]一般道路警戒距离不少于( )米。
A.100
B.200
C.300
D.400
[多选题]气体灭火系统一般由( )等组成。
A.灭火剂贮存瓶组
B.液体单向阀、集流管、选择阀以及阀驱动装置
C.压力讯号器
D.管网
E.喷嘴
[多项选择]患者男性,43岁,因腹痛,消瘦来诊,行胃镜检查示胃溃疡。
该患者腹痛的性质正确的是
A. 位于上腹正中
B. 服制酸药可缓解
C. 疼痛的规律为进餐一疼痛一缓解
D. 为阵发性绞痛
E. 劳累、烟酒可诱发
[单项选择]高频闭锁距离保护发讯机起动发讯后,当判断为外部故障时()。
A. 两侧立即停讯
B. 两侧继续发讯
C. 反方向一侧继续发讯
[简答题]ZYJ7型电液转辙机,溢流阀应符合哪些要求?
[多选题] 在银量法中,确定终点的指示剂有( )。
A.K2CrO4
B.NH4Fe(SO4)2
C.吸附指示剂
D.自身指示剂
[多选题]城市轨道交通运营单位涉及可能对( )造成影响的演练,运营单位要提前评估,落实安全防护措施,并提前对外发布宣传告知信息。
A.
B.
C.
正常运营
D.