When his daughter Mary went out for her
evening walk Doctor Cochran sat for an hour alone m his office. It began to grow
dark and the man who all afternoon had been sitting on chairs and boxes before
the livery barn across the street went home for the evening meal. The noise of
voices grew faint and sometimes for five or ten minutes there was silence. Then
from some distant street came a child’s cry. Presently church bells began to
ring. The Doctor was not a very neat man and sometimes for several days he forgot to shave. With a long lean hand he stroked his half grown beard. His illness had struck deeper than he had admitted even to himself and his mind had an inclination to float out of his body. Often when he sat thus his hands lay in his lap and he looked at them with a child’s absorption. It seemed to him they must belon A. got lost B. got stuck C. went bankrupt D. closed down [判断题]《动车组列车客运乘务手册》厕所专用工具:每辆垃圾车上车时,要同时携带8个粘钩,垃圾车内右侧壁板及夹层壁板各四个,交错粘贴,用于挂放厕所专用拖布、厕所专用抹布、便纸夹、厕刷;消耗品与厕所专用工具可以混放。
A.正确 B.错误 [单选题]在工作地点或检修的配电设备上悬挂“( )”标示牌。
A.在此工作! B.禁止分闸! C.从此进出! D.禁止合闸,有人工作! [单项选择]影响小学生生理发育的因素是( )。
A. 遗传和环境 B. 教育 C. 文化 D. 政治 [单项选择]降结肠癌早期表现()
A. 排便习惯与粪便改变 B. 腹部肿块 C. 腹痛 D. 腹胀 E. 面色苍白、乏力 [判断题]《技规》规定,在车站内使用装载较重的单轨小车时,不须与车站值班员办理承认手续。
A.正确 B.错误 [单项选择]某患者残根需要拔除。X线片显示其腭侧根与上颌窦底影像重叠,可根据以下哪种征象判断牙根是否位于上颌窦内
A. 根尖周是否密度减低 B. 牙周膜及骨硬板是否连续 C. 上颌窦底是否突入牙根之间 D. 上颌窦是否过大 E. 垂直角度是否过大 [判断题]行政处罚决定书应当在宣告后当场交付当事人;当事人不在场的,行政机关应当在七日内依照民事诉讼法的有关规定,将行政处罚决定书送达当事人。
A.正确 B.错误 [单选题]男性,33岁,回缩性血涕半年,CT示鼻咽右侧壁增厚,咽隐窝消失,双侧咽后及双颈深淋巴结肿大,淋巴结有边缘强化,内部坏死征象。最可能的诊断是什么(1.00分)
A.鼻咽癌 B.鼻咽腺样体增殖 C.淋巴瘤 D.脊索瘤 E.恶性纤维组织细胞瘤 [判断题]抗毒素进入人体,它既是抗体又具有抗原性。
A.正确 B.错误 [判断题] 双绕组变压器一次.二次之间只有电联系,没有磁联系。
A.正确 B.错误 [不定项选择题]下列选项中属于暴雨红色预警防范措施的是( )
A.车站安排专人对出入口设施设备和车站周边区域的积水情况 进行实时盯控 B.重点防汛车站视情在重点出入口处搭建一层防汛 挡板,提示注意安全 C.其他车站视情况在重点出入口搭建防洪墙 D.其他同暴雨橙色预警信号防范措施 [填空题]对处于( )状态的闭塞设备和办理进路后处于锁闭状态的信号、联锁设备,严禁进行检修作业。
[判断题]物质的燃点越低、越不容易引起火灾?
A.正确 B.错误 [单选题]隔离开关应有( )装置。
A.防误闭锁 B.锁 C.机械锁 D.万能锁 [多选题]华为网络虚拟化下面的说法,对于虚拟交换机模式描述正确的是?(ACD)
A.同服务器转发性能好 B.跨服务器转发性能好 C.扩展灵活 D.可存储更多转发规则 [填空题]环磷酰胺属于(),甲氨蝶呤是()类拮抗剂
[多项选择]下列不属于影响薪酬战略的分析因素的是()。
A. 组织战略目标 B. 工会组织的作用 C. 个人职业规划 D. 企业文化与价值观 E. 企业外部环境 [多选题]以下属于螺栓防松装置的是( )
A. 弹簧垫圈 B. 开口销 C. 串联钢丝 [判断题]YJ17卷烟机机械手传送臂由于吸风的作用抽吸槽不会磨损。
[单选题]蛋白质沉淀、变性和凝固的关系,下面叙述正确的是( )。
A.变性蛋白一定要凝固 B.蛋白质凝固后一定要变性 C.蛋白质沉淀后必然变性 D.变性蛋白一定沉淀 E.变性蛋白不一定失去活性 我来回答: 提交
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