[判断题]对于略有规模的信息系统,比如信息系统本身是由多个不同级别的系统构成、信息系统分布在多个物理地区、信息系统的系统之间横向和纵向连接关系复杂等情况,应实施总 体安全设计过程。
A.正确
B.错误

[单项选择]步态分析的时间空间参数不包括
A. 步长
B. 步宽
C. 步频
D. 代谢当量
E. 支撑相时间

[单选题](48142)路肩宽度：线路允许速度大于160km／h的地段不得小于（ ）。(1.0分)
A.0.4m
B.0.6m
C.0.8m
D.1.0m

[判断题]燃气锅炉的燃气泄漏与否同运行无关。
A.正确
B.错误

[单选题]一位哲学家说,青春是一种时限货币。当一个人尽情享受这种货币带来的欢乐时,就意味着青春逝去之时,他就沦为了乞丐。这句话蕴涵的哲理是( )
A.享乐主义人生观是社会存在的反映
B.及时享乐是享乐主义人生价值观的本质
C.享乐主义人生价值观把追求享受当成人生最大乐趣,对人们具有极大危害
D.享乐主义人生价值观把个人欢乐建立在别人的痛苦之上

[填空题]使用故障测试仪查找故障，不得少于（）人，并保持联系，出现异常情况应立即断开电源

[单选题]电压的方向是电场力移动( )。
A.正电荷的方向
B.负电荷的方向
C.电子的方向
D.空穴的方向

[判断题]2.40 机动车驾驶人补领机动车驾驶证后,原机动车驾驶证找回的,仍可以继续使用。
A.正确
B.错误

[单项选择]下列哪项符合嗜酸性粒细胞增多症（）
A. 外周血中嗜酸性粒细胞以成熟型为主
B. 骨髓中红系、巨系常减少
C. 本病的主要诊断依据是骨髓检查
D. 通过骨髓检查通常可确定本病的病因
E. 骨髓中以幼稚嗜酸性粒细胞增多为主，且有形态异常

[单项选择]

自由轮组件有哪2种主要类型（）
①内环形
②外环型
③滚棒形
④制动轮形

A. ①②
B. ③④
C. ①③
D. ②④

[不定项选择题]为进行水泥混凝土和易性与力学性质的技术性能评价,开展相关试验工作,请回答以下问题。3）.水泥混凝土立方体抗压强度的立方休标准尺寸是（ ）。（2018助理真题）
A.50mm×50mm×50mm
B.100mm×100mm×100mm
C.150mm×150mm×150mm
D.200mm×200mm×200mm

[单项选择]根据《建筑法》，下列不属于领取施工许可证的条件是( )。
A. 建设资金已经落实
B. 有保证工程质量和安全的具体措施
C. 已经确定施工企业
D. 拆迁工作已经完成

[单选题]汽轮机中常用的和重要的热力计算公式是( )。
A.理想气体的过程方程式；
B.连续方程式；
C.能量方程式；
D.动量方程式。

[判断题]进行六氟化硫分解产物检测验收时，应取两次重复检测结果的加权平均值作为最终检测结果。
A.正确
B.错误

[多选题]政治经济制度对教育政策的制约主要表现在（ ）。
A.教育是否实行双轨制
B.是否允许个人办学
C.是否确立重点中学
D.什么样的人接受什么样的教育
E.师生如何交往

[判断题]活塞式压缩机，压缩过程开始时，气体对汽缸放热。
A.正确
B.错误

[多项选择]下列项目不予在企业所得税前扣除的有（）。
A. 营业税
B. 增值税
C. 土地使用税
D. 车辆购置税

[判断题]高压新装现场勘查宜使用现场作业工作卡。
A.正确
B.错误

[判断题]汽轮机进冷水只发生在机组运行中，只要停机后就不会发生。

[不定项选择题]共用题干 One-third of Parents Lack Facts about Child Development
One-third of parents of babies have a surprisingly low knowledge of child development,in-cluding basic concepts about what their children should know or how they should act,a new study finds.
For instance,the study found that many parents don't know that 1 -year-olds can't tell the difference between right and wrong,and often don't cooperate or share when playing with other children.
The results are surprising because the parents who took part in the survey had young chil-dren,said lead author Dr. Heather Paradis,a pediatric fellow at the University of Rochester Med- ical Center in New York.“They were watching or had just watched their kids go through this de-velopment,and they were probably the most knowledgeable of anybody.”
Paradis and her colleagues examined the results of a survey of parents—98 .6 percent of whom were mothers—of more than 10,000 9-month-old babies.As part of the survey,the parents were asked 11 questions designed to test their knowledge of a baby's development.
The researchers also examined what the parents said about their interactions with their chil- dren,and watched videotapes of how the parents taught new things to their kids.One-third of those surveyed incorrectly answered four or more of the questions .Even when the researchers ad-justed the statistics to account for such factors as education levels and income,those parents were still less likely to enjoy“healthy interactions”with their children.
A lack of proper understanding of a child's development can cause assorted problems,Para- dis said. For example,she said,a mother might expect an 18-month-old child to sit still for a doctor's appointment,even though children that age are normally curious and like to wander around.
“A mom could misinterpret a child's normal curiosity as intentionally being defiant,and could respond with harsh discipline,withdrawal of affection and repetition of that pattern over time,”Paradis said.“That could hinder the child's potential for full growth and development.” The findings were to be presented Sunday at the Pediatric Academic Societies' meeting in Honolulu.
One solution,Paradis said,is for pediatricians to take a more active role in educating new parents.“By improving knowledge of child development among all parents,not just those who are at highest risk,there's an opportunity to enhance parent-child interaction,”she said.“It can ul-timately lead to better parenting.” Children of one and a half years old like to sit still.
A.Right
B.wrong
C.Not mentioned

[单选题]货物损失报告由货运值班员（），连同收集的施封锁、现场照片等相关资料，一并交货运安全员处理。
A.审核签字后
B.审核确认后
C. 审核签章后
D.审核检查后

[单选题]重复使用的危险化学品包装容器在使用前应进行检查,并做出记录,其记录至少应保留()年。
A.1
B.2
C.3

[多选题]编制工程项目进度计划的方法主要有( )。
A.关键线路法
B.计划评审技术
C.头脑风暴法
D.图示评审技术
E.定额计算法

[单项选择]患者，女，20岁。在连续硬膜外麻醉下行阑尾切除术。穿刺后，给予2％利多卡因5ml，不到5分钟，患者感双下肢不能活动，无力上抬，阻滞平面达T水平。自诉胸口发憋，呼吸费力，随之呼吸消失、意识消失。此时最可能的诊断为（）
A. 呼吸抑制
B. 过敏反应
C. 局麻药中毒反应
D. 全脊麻
E. 麻醉平面过高

[单项选择]男性患者，60岁，咳嗽、咳痰、咯血、胸痛，胸部影像学检查显示右下肺内有一类圆形病灶，呈分叶状，有小毛刺，密度不均匀，偏心空洞有壁结节，纵隔内见淋巴结肿大，最可能诊断为（）
A. 中央型肺癌
B. 周围型肺癌
C. 肺结核瘤
D. 肺转移瘤
E. 纵隔肿瘤

[单项选择]
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