热门试题:
[多选题]各级应当充分评估( )等面临的安全管理风险,设计选配各类符合国家.行业标准的安全设施设备,实施规范化管理。
A.营区地理位置
B.周边环境以及车辆装备
C.房屋建筑
D.场地设施
[单选题]电子计数器是指能完成( )等功能电子测量仪器的通称。
A.频率测量
B.时间测量
C.计数
D.以上都是
[单项选择]下列不属于哺乳母猪的泌化特点的是（）。
A. 母猪各乳腺间不相通连；
B. 一般靠近前边胸部的几对乳头泌乳量比后边的低；
C. 反对性排乳
D. 泌乳高峰为产仔后的20——30天
[多选题] 连续重整预防闭锁料斗故障的措施有( )。
A.优化再生除尘系统操作
B.料位仪接受器加防护措施
C.尽量平稳提升操作
D.降低循环速率
[单项选择]除了国家立法和司法活动之外的国家行政机关对社会事务进行的组织和管理活动称为狭义的（）
A. 司法
B. 立法
C. 执法
D. 行政
[判断题] ( )压力容的韧性破坏一般不会产生塑性变形,但有碎片产生。
A.正确
B.错误
[判断题]已持有机动车驾驶证,申请增加准驾车型的,应当在本记分周期和申请前最近一个记分周期内没有满分记录。( )
A.正确
B.错误
[多选题] 疼痛的全面评估包括:( )
A. 疼痛部位及疼痛强度
B. 疼痛性质
C. 疼痛加重与缓解因素
D. 当前镇痛治疗药物及效果
[单项选择]结肠癌的淋巴转移可呈跳跃转移，但一般依下列顺序由近而远扩散，其顺序和部位正确的是（）
A. 结肠淋巴结：位于肠壁脂肪垂内
B. 结肠旁淋巴结：位于邻近结肠壁的系膜内
C. 系膜血管淋巴结：位于结肠系膜中部的血管旁，也叫中间淋巴结组
D. 系膜根部淋巴结：位于结肠系膜根部
E. 以上都是
[单项选择]某国有工业企业，2008年8月份因雷击造成火灾，共计损失150万元，其中：流动资产损失90万元；固定资产损失 60万元。企业收到保险公司的赔偿款90万元，其中，流动资产保险赔偿款 70万元，固定资产保险赔偿款20万元。企业由于这次火灾损失而应计入营业外支出的金额为( )万元。
A. 150
B. 90
C. 60
D. 70
[单项选择]甲欲杀乙，故意将装好子弹的枪支交给丙，并骗丙说是空枪，叫丙向乙瞄准恐吓乙，结果乙中弹身亡。甲与丙__________。
A. 构成共同犯罪
B. 不属于共同犯罪
C. 以共同过失犯罪论处
D. 甲单独构成犯罪
[判断题]当列车过标10米以上时，行车调度员可调整列车直接前往下一站。
A.正确
B.错误
[判断题]《国家电网有限公司供电服务建设管理办法》规定，供电服务建设管理情况统计实行归口管理、分级汇总、逐级报告。各级供电企业营销部定期报送供电服务建设管理工作情况。
A.正确
B.错误
[单选题]铆接件之间应接触良好，铆接面的平面度为（ ）。
A.0.5mm
B.1mm
C.1.2mm
D.1.5mm
[不定项选择题]A.阿昔洛韦
A.氯霉素
B.红霉素
C.土霉素
D.制霉菌素
E.可用于治疗皮肤、口腔及阴道念珠菌感染的药物是( )
[简答题]信号微机监测系统车站采集系统组成及作用？[322010104]
[判断题]未采用阻燃电缆时,电缆接头两侧及相邻电缆1-2m长的区段应采取涂刷防火涂料、缠绕防火包带等措施。( )
A.正确
B.错误
[单选题] 计算机语言是用来解决人和计算机交换信息的。关于语言的说法正确的是______。
A. 高级语言编写的程序称为"源程序",需要编译后才能够直接被计算机执行
B. 机器语言用十进制数表示,不能被计算机直接执行
C. 汇编语言使用了助记符,因此比高级语言更容易掌握和使用
D. 汇编语言和机器语言虽然都是面向机器的,但汇编语言称为"高级语言"
[填空题]For centuries, the nature of the brain was shrouded in mystery. Aristotle is said to have 1 it was a cold sponge, whose main task was to 2 the blood. Later, Leonardo da Vinci 3 the brain as a curious void filled by three tiny bulbous structures 4 in a straight line 5 the eyeball.
Not all early theories were quite so misguided, 6 . From the first studies 7 language deficits, it was 8 that the brain played some direct part in language use. In 1836, an 9 French country doctor, Max Dax, claimed that, in forty aphasic (患失语症的) patients he had seen, 10 of language ability always 11 with damage to the left half of the brain. Thirty years later, this claim was 12 proved by the French surgeon Paul Broca. He had studied aphasic 13 in patients who were found to have brain damage 14 the left frontal lobe. Broca was struck by the contrast with right hemisphere damage, 15 seemed to have little effect on speech. The area Broca isolated and the aphasia associated with it now 16 his name, "Broca’’s a
A. A． on
B． to
C． at
D． with
[多选题]汽油分馏塔C-101急冷油循环的作用有（）。（多选题） *
A.冷却裂解气
B.取热
C.提高塔底温度
D.发生DS
[判断题]甲企业属于我国居民企业,甲企业直接持有 A 国丁企业 15%的股权;甲企业直接持有 B 国乙企业 50%的股权,乙企业直接持有丁企业 30%的股权。甲企业取得 A 国丁企业分配的股息适用间接抵免。 ( )
A.正确
B.错误
[多选题] 施工单位应当在施工组织设计中编制有关安全的( )。
A.安全技术措施
B.施工现场临时用电方案
C.售楼方案
D.施工经济技术措施
E.作业材料选购方案
[判断题]LKX-T型临时限速服务器适用于客运专线CTCS-2级和CTCS-3级列控系统。（ ）
A.正确
B.错误
[判断题]通过双重预防机制的建设，能够切实解决“想不到、管不到、治理不到”问题。
A.正确
B.错误
[判断题]安全标志牌至少每年检查一次，如发现有破损、变形、褪色等不符合要求时应及时修整或更换。( )（中）
A.正确
B.错误
[单选题]在试验和推广新技术、新工艺、新设备、新材料的同时，应制定相应的安全措施，经（ ）批准后执行。
A. A.工作负责人
B.B.工作票签发人
C.C.本单位
D.D.专责监护人
[单选题] 某公司发给员工每人400元的某商场购物代金券作为过节福利。职工甲觉得太少,于是私刻商场的公章又伪造了面额400元的代金券100余张,留一半准备自己使用,其余送给亲戚和朋友使用。甲的行为构成()。
A.伪造公司债券罪
B.伪造金融票证罪
C.诈骗罪
D.伪造公司印章罪
[单选题]指导偏瘫老年人使用电动轮椅时,下列说法不正确的是( )。
A. 了解老年人的身体状况和轮椅使用的情况,掌握轮椅的使用方法
B. 选择适合老年人的电动轮椅, 电动轮椅性能完好
C. 即使是失去平衡能力的老年人也可以随意使用电动轮椅
D. 上、下轮椅时须注意保护好老年人患侧肢体
[单选题]国家安全危机事件发生后,履行国家安全危机管控职责的有关机关,应当按照规定准确、及时报告,并依法将有关国家安全危机事件发生、发展、管控处置及善后情况( )。
A.通过媒体公布
B.统一向社会发布
C.及时向上级报告
D.向国家安全机关报告
[单项选择]男，76岁，突发“糊涂，忘事”，反应迟钝，MRI检查，最可能的诊断为（ ）
A. 出血性脑梗死
B. 肿瘤出血
C. 原发脑出血
D. 脑结核
E. 脑脓肿
[填空题]
There are 3 types of university courses in the U. S. A..
The first one is called a lecture course. If you’ re an undergraduate in almost any field or major. You can expect to spend between four and six hours a week attending lectures for each class. Lecture courses are often held in very large rooms because undergraduate courses such as Introduction to Psychology or Introduction to Economics can have as many as two or three hundred students, especially at large universities. During a lecture, the professor talks and you have to take notes. And this is very important because the information in a lecture is not the same as the information in your books, and you can expect to have questions on your exams that are based on the lectures. So it isn’t enough just to read your textbooks, like it is in some countries: here you have to attend lectures as well, and you have to take notes.
Now, in a typical week, for every class you’re taking you&rsq
[单项选择]动物多次使用高效利尿药易出现的不良反应是______
A. 低血糖症
B. 低血钾症
C. 高氯性血症
D. 高血钾症
E. 过敏反应
[单项选择]二尖瓣关闭不全最不可能出现的体征是( )
A. 心尖区第一心音亢进
B. 心尖部偶可触及收缩期震颤
C. 心尖区可闻及3/6级以上的吹风样全收缩期杂音
D. 心尖搏动范围弥散
E. 心浊首界同左扩大
[单选题]活塞在气缸内从上止点到下止点所扫过的容积称为_______。 (263.250.:第02.-01.章 柴油机基本知识)
A.燃烧室容积
B.气缸总容积
C.气缸工作容积
D.存气容积
[单选题]《铁路交通事故调查处理规则》第五十三条规定，（ ）导致的事故，因防范措施不到位，定责任事故。
A.自然灾害原因
B.生产单位
C.企业
D.责任人
[单项选择]
The first newspapers were handwritten sheets which were posted in public places. The earliest recorded newspaper was started in Rome in 59 B. C.. In the 700s, the world’s first printed newspaper was developed in China. The paper was printed from carved wooden blocks and distributed among the citizens. Europe didn’t have a regularly published newspaper until 1609, when one was started in Germany. The first regularly published newspaper in the English language was printed in Amsterdam in 1620. In 1621, an English newspaper was started in London and was published weekly. The first daily English newspaper was the Daily Courant( current), which didn’t appear until March 1702. In 1690, Benjamin Harris printed the first American newspaper in Boston. The paper was called Publick (public) Occurrences, hath forreign (foreign) and domastick (domestic). The local government, however, didn’t approve of the paper and stopped its publication after the first issue. In 170
A. 700 years.
B. Over 2 000 years.
C. About 1 300 years.
D. About 380 years.
[判断题]我国采用的颜色标志的含义基本上与国际安全色标准相同。（ ）
A.正确
B.错误
