急性溃疡坏死性龈炎的临床特征（）-我要搜题网

[单选题]–年6月4日 8时20分，南宁运用车间南场四班二组上4道对10881次进行作业时，检车员xxx8时10分就已独自一人出所，因盲目抢越3道，致使计划通过的K9305次旅客列车临时停车4分钟。构成铁路交通一般D类（D10）事故。该名职工主要违反了（）的规定
A.横越线路和道口时，注意瞭望机车、车辆
B.顺线路行走时，不走轨道中心和枕木头
C.严禁在无防护信号情况下进行检修作业
D.横越停留车辆线路时，应先确定无调车作业及车辆无移动可能

查看答案

[多选题]“文化大革命”为我们留下的深刻教训是( )。( )
A.要警惕修正主义的思想倾向
B.要防止个人崇拜和思想僵化
C.应该以阶级斗争为工作中心
D.必须健全国家的民主和法律制度

查看答案

[单项选择]血块收缩不佳的指标为（）
A. 血块收缩率<50%
B. 血块收缩率为50%～70%
C. 血块收缩率为70%~80%
D. 血块收缩率为80%～90%
E. 血块收缩率>80%

查看答案

[单项选择]0.023010的有效数字位数是（）
A. 4位
B. 5位
C. 6位
D. 2位

查看答案

[不定项选择题]共用题干 A Heroic Woman

The whole of the United States cheered its latest hero,Ashley Smith,with the Federal Bureau of Investigation saying it was planning to give a big reward to her for having a brave heart and wise mind.
_______(46)She was moving into her apartment in Atlanta,Georgia early on the morning of March 12,when a man followed her to her door and put a gun to her side."I started walking to my door,and I felt really,really afraid,"she said in a TV interview last week.The man was Brian Nichols ,33. He was suspected of killing three people at an Atlanta courthouse（法院）on March 11 and later of killing a federal agent._______(47)
Nichols tied Smith up with tape,but released her after she repeatedly begged him not to take her life."I told him if he hurt me,my little girl wouldn't have a mummy,"she said.In order to calm the man down,she read to him from The Purpose-Driven Lfe,a best-selling religious book.He asked her to repeat a paragraph"about what you thought your purpose in life was一what talents were you given."_______(48)"I basically just talked to him and tried to gain his trust,"Smith said.
Smith said she asked Nichols why he chose her."He said he thought I was an angel sent from God,and we were Christian sister and brother,"she said."And that he was lost,and that God led him to me to tell him that he had hurt a lot of people."_______(49)She said Nichols was surprised when she made him breakfast and that the two of them watched television coverage（报道）of the police hunt for him."I cannot believe that's me,"Nichols told the woman.Then,Nichols asked Smith what she thought he should do.She said,"I think you should turn yourself in.If you don't, lots more people are going to get hurt."Eventually,he let her go._______(50)A$60,000 reward had been posted for Nichols' capture. Authorities said they did not yet know if Smith would be eligible（有资格的）for that money. ______（47）
A.The local police were searching for him.
B.Smith is a 26-year-old single mother with a daughter.
C.Smith tried very hard to kill Nichols.
D.She even cooked breakfast for the man before he allowed her to leave.
E.And the two of them discussed this topic.
F.Then she called the police.

查看答案

[多项选择]一个民系民性的形成是与其所在的（）等和文化要素有关。
A. 疆域
B. 气候
C. 地形
D. 人口

查看答案

[判断题]抓基层建设,要树立大抓基层的鲜明导向,始终把工作重心放在基层。( )
A.正确
B.错误

查看答案

[判断题]交易性贵金属、交易性金融资产、衍生金融资产等以公允价值计量的资产的计税基础，一般为公允价值。
A.正确
B.错误

查看答案

[判断题]抢劫作案后,偷开他人汽车运输赃物并逃跑的,则偷开车辆行为不构成盗窃罪。
A.正确
B.错误

查看答案

[单选题]女性40岁，9个月来持续黄疸，伴皮肤瘙痒。查体：巩膜皮肤明显黄染。肝肋下3㎝，质硬，光滑，脾大肋下6cm，血清抗线粒体阳性，血胆红素134mmol／L，1分钟胆红素88mmol／L，5-核苷酸酶升高，gPT30U，γ-GT200U，最可能诊断为
A.慢性活动性肝炎
B.原发性肝癌
C.原发性胆汁性肝硬化
D.肝炎后肝硬化
E.继发性胆汁性肝硬化

查看答案

[单选题]对已经产生的危险废物，必须按照国家有关规定申报登记，建设符合标准的专门设施和场所妥善保存并设立危险废物（）。
A.记录表
B. 标示牌
C. 处理设施

查看答案

[单选题]500kV线路验电时，人体与被验电设备最小安全距离为（）米,并设专人监护。
A.3
B.4
C.5
D.6

查看答案

[单项选择]急性溃疡坏死性龈炎的临床特征（）A. 牙龈红肿、牙松动、牙周流脓B. 牙龈乳头呈刀削状缺损，疼痛出血，腐败性口臭C. 牙龈粘膜广泛小疱D. 牙龈粘膜出现乳白、微凸小点或斑块E. 牙龈粘膜白色丘疹连成线条或网状

热门试题: