热门试题:
[多选题]除非同时满足以下条件(),任何人员不得携带武器乘机。
A.经国家警卫部门确定的警卫对象的警卫人员
B.持有工作证、持枪证、持枪证明信
C.国安部证明
D.警卫局证明
[判断题]进入可燃有毒气体泄漏区域时,应从下风方向进入,并使用喷雾水、屏风水枪、水幕水带等实施掩护。
A.正确
B.错误
[单选题]礼步行进速度每分钟( )步。
A.20-30
B.24-30
C.24-32
D.24-35
[多项选择]引起性病的病原体有()
A. 淋病奈瑟菌
B. 梅毒螺旋体
C. 衣原体
D. HIV
E. HAV
[多选题]在带电设备周围禁止使用()进行测量工作。
A.钢卷尺
B.绝缘尺
C.皮卷尺
D.线尺(夹有金属丝者)
[单选题]空气呼吸器不使用时,全面罩存放条件描述错误的是?
A.全面罩应放置在保管箱内
B.收储在清洁、干燥的仓库内
C.不能受到阳光暴晒和有毒有害气体及灰尘的侵蚀
D.放在有阳光的地方
[单选题]OMRONE5AS温度显示仪的供电电压是()。
A.AC110V
B.AC220V
C.DC24V
D.略
[判断题]切换继电器同时动作和PT失压时发信号,“切换继电器同时动作”信号采用保持型继电器接点。
A.正确
B.错误
[单项选择]语句Print Sgn(-6^2)+Abs(6^2)+Int(-6^2)的输出结果是_________。
A. -36
B. 1
C. -1
D. -72
[单项选择]起重机中应用最广的取物装置是.( )。
A. 卷筒组
B. 吊钩组
C. 抓斗
D. 滑轮组
[多项选择]委托贷款业务送审表应包括以下哪些内容()
A. 委托人基本情况
B. 委托贷款担保情况
C. 委托人在兴业银行委托存款情况
D. 项目意见及收取手续费比例
[单选题]男,72岁。咳嗽、咳痰30年,加重伴气短10天。查体:神志清楚,口唇发绀,桶状胸,双肺闻及少许干湿罗音。胸部X线片示双肺纹理增粗、紊乱。血气分析示:PaO255mmHg,PaCO239mmHg.该患者发生呼吸衰竭最主要的机制是
A.肺内分流
B.弥散功能障碍
C.机体氧耗量增加
D.氧耗量增加
E.通气/血流比例失调
[单选题]电器:空调:塑料
A.服装:上衣:皮革
B.住房:车库:水泥
C.橱柜:衣柜:木料
D.电话:电线:电波
[简答题]进料车前后行驶靠什么牵引,采用何种固定方式?
[单项选择]两部FCC中马赫配平系统的工作顺序是()
A. 由人工选择
B. 主FCC的马赫配平
C. 正常用左FCC,右FCC备用
D. 每次落地后更换到另一侧的FCC
[单项选择]肠梗阴痞结型实证应用何方
A. 大承气汤
B. 大建中汤
C. 复方大承气汤
D. 五仁汤加减
E. 调胃承气汤
[单项选择]报表取数公式LFS(“1211”,全年,“借”,,,),表示的正确含义为()
A. 取“原材料”科目本月累计入库金额
B. 取“原材料”科目本月累计领用材料金额
C. 取“原材料”科目本年累计入库金额
D. 取“原材料”科目本年累计领用材料金额
[单选题]胃癌转移的最主要途径为( )。
A.直接扩散
B.淋巴道转移
C.沿血道转移
D.种植性播散
[多选题]团队对个人会产生的影响有哪些( )
A.社会助长作用
B.社会标准化倾向
C.减小个人压力
D.从众压力
[单项选择]In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’’s problems which were solved by asking family members, friends or colleagues are beyond the capability of the extended family to resolve. Where to turn for expert information and how to determine which expert advice to accept are questions facing many people today.
In addition to this, there is the growing mobility of people since World War Ⅱ. As families move away from their stable community, their friends of many years, their extended family relationships, the informal flow of information is cut off, and with it the confidence that information will be available when needed and will be trustworthy and reliable. The almost unconscious flow of information about the simplest aspects of living can be cut off. Thus, things once learned subconsciously through the casual communications of the extended family must be consciously learned.
Adding to societal changes today
A. it is necessary to obtain as much knowledge as possible
B. people should make the best use of the information accessible
C. we should realize the importance of accumulating information
D. it is of vital importance to acquire needed information efficiently
[单选题]对于频繁启动的电动机,其容量小于变压器容量的()方可直接启动。
A.10%
B.40%
C.30%
D.20%
[单选题]当系统发生故障时,正确地切断离故障点最近的断路器,是继电保护的()的体现
A.快速性
B.选择性
C.可靠性
D.灵敏性
[多项选择]心绞痛的发病与下列相关的有()
A. 由心脏急性暂时性缺血缺氧所致
B. 以阵发性胸骨后压迫性疼痛为特点
C. 疼痛常向左上肢放射
D. 疼痛可持续数十分钟
E. 疼痛与心肌内酸性代谢产物及多肽类物质堆积有关
[判断题]断路器的合闸时间和分闸时间及其同期性,是每年预防性检修试验中的必做项目。
A.正确
B.错误
[单项选择]股票从性质上看,是一种()证券。
A. 物权证券
B. 债权证券
C. 综合权利证券
D. 既是物权证券又是债权证券
[单选题]高[电]压等级通常是指高于()的电压等级。
A.400V
B.380V
C.220V
D.1000V
[单选题]根据《关于开展信息安全风险评估工作的意见》的规定,错误的是( )
A.信息安全风险评估分自评估、检查评估两形式,应以检查评估为主, 自评 估和检查评估相互结合、互为补充
B.信息安全风险评估工作要按照“严密组织、规范操作、讲求科学、注重实 效‘的原则开展
C.信息安全风险评估应管贯穿于网络和信息系统建设运行的全过程
D.开展信息安全风险评估工作应加强信息安全风险评估工作的组织领导
[判断题]冬季下水救援或在冰面开展救援行动必须采取保暖和预防冰面破裂等防范措施。( )
A.正确
B.错误
[单项选择]下列属于日本新浪潮电影的特点是()。
A. 成长但不成熟
B. 宁静,朴实无华
C. 有着衰弱的趋势
D. 野气十足
[单项选择]对于细菌内毒素作用的描述,错误的是
A. 发热
B. 白细胞升高
C. 微循环障碍
D. DIC
E. 对组织器官有选择性毒害效应
[单项选择]{{B}}Passage 9{{/B}}
The market investigation is
{{U}}indispensable{{/U}} to sales promotion. They are as closely related as the lips
and teeth, so to speak. What you produce is for sale on the market. It would be
impossible to succeed in selling a product without first investigating the
market. In the international market, goods on sale coming from
countries and suppliers are always facing keen competition. Under such
circumstances, they will try everything possible to familiarize themselves with
the market conditions. (9) {{U}}In making investigations, we ought to get
information about what similar items the competitors are offering on the market,
what prices they are quoting (报价), what features their products have, who their
regular customers are, etc.{{/U}} Then, how can we obtain such information There
are many channels that we can make A. The relationship between market investigation and sales promotion is just as that of the lips and teeth. B. It is impossible to succeed in selling a product without market investigation. C. There are various ways of making market investigation. D. Production goes before market investigation.
[判断题]社会主义职业道德,是人类社会职业发展的新阶段,它全面继承了历史上职业道德传统中的有价值因素,反映了社会主义社会中职业活动的客观要求。( ) A.正确 B.错误
[单选题]吊装重物的质量( )吨以上,吊装负荷率85%以上,为一级吊装。 A.80 B.90 C.100 D.110
[判断题]2.59 报考摩托车准驾车型的,科目一和科目三安全文明驾驶常识考试可以合并进行,科目二和科目三道路驾驶技能考试可以合并进行。 A.正确 B.错误
[单选题]10.对颅底骨折伴脑脊液外漏患者的护理,下列处理方法错误的是 A..抬高床头 B..鼻前庭或外耳道口放一个棉球 C..记24小时漏出量 D..耳鼻冲洗或滴药 E..不考虑立即手术
[单选题]川庆工技发(2015)5号文规定井口压力小于35MPa的带压起下钻作业属于( ) A.一级井控作业 B.二级井控作业 C.三级井控作业 D.不能确定
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