热门试题:
[多选题]工作票可由( )填写
A.工作负责人
B.工作许可人
C.工作票签发人
D.安全监护人
[多项选择]我国现行《宪法》规定有修改宪法提议权的是( )。
A. 全国人大主席团
B. 全国人大常委会
C. 全国人大法律委员会
D. 1/5以上全国人大代表
[单项选择]经络系统中具有离入出合特点的是()。
A. 十二经筋
B. 十二经别
C. 十二皮部
D. 十二正经
E. 十五络脉
[单选题]作业人员工作中正常活动范围与220kV设备带电部分的安全距离小于()m时,设备应停电
A.A.3
B.B.3.35
C.C.4
D.D.3.5
[单项选择]临床常用中性粒细胞的特定改变来了解病情进展情况、估计预后的指标是()
A. 大小不均
B. 中毒颗粒
C. 空泡
D. 毒性指数
E. 退行性变
[单项选择]
Directions: In this section, you will hear
three short passages. At the end of each passage, you will hear some questions.
The passages and the questions will be spoken only once. After you hear a
question, you must choose the best answer from the four choices marked A, B, C
and D. Then mark the corresponding letter on the ANSWER SHEET with a single line
through the center.
{{B}}Passage One{{/B}}
A. The same system as in the western countries.
B. A mono-banking system.
C. A modern banking system.
D. A commercial banking system.
[单选题]司机室侧门净开高度是1.88米
A.正确
B.错误
[多选题]电压等级为220kV互感器对绝缘油的介损、含水量的要求是()。
A.新油:tgδ%≤1.5%(90℃),微量水≤20ppm
B.新油:tgδ%≤1%(90℃),微量水≤15ppm
C.运行中:tgδ%≤3%(90℃),微量水≤20ppm
D.运行中:tgδ%≤4%(90℃),微量水≤25ppm
[判断题]当空气滤清器水平安装时,应注意“上”字记号要向下。
A.正确
B.错误
[单项选择]电子皮带秤静态线性度应每次施加()额定流量的负荷。
A. 10%,30%,705,100%
B. 20%,40%,60%,80%,100%
C. 25%,50%,75%,100%
[判断题]“五合一”缓冲段的火管位于加热段的油层内,保证只给油加热不给水加热,水的热容比油的热容大近2倍,这样可以实现节能。
A.正确
B.错误
[单项选择]泵入井眼环形空间或安全地层法处理废钻井液()预处理。
A. 需要
B. 不需要
C. 需脱水
D. 需兑水
[单选题] 依据《机动车查验工作规程》GA801-2019查验合格要求规定,下列字母中,可以用作车辆识别代号的字母是 。
A.I
B.b
C.Q
D.D
[填空题]Smoking, which may be a pleasure for some people, is a serious source of discomfort for their fellows. Medical authorities express their 【B1】 about the effect of smoking on the health not only 【B2】 those who smoke but also of those who do not. In fact, nonsmokers who must involuntarily inhale the air polluted by the tobacco smoke may 【B3】 more than the smokers themselves.
As you are doubtless aware, a considerable number of our students have 【B4】 an effort to 【B5】 the university to ban smoking in the classrooms. I believe they are entirely right in their aim. 【B6】 .I would hope that it is possible to achieve this by 【B7】 on the smokers to use good judgment and show concern for others rather than 【B8】 regulation.
Smoking is prohibited by city laws in theaters and in halls used for showing films as well as in laboratories 【B9】 there may be a fire hazard. Elsewhere, it is up to your good sense.
I am therefore asking you to maintain "No Smoking" in the auditoriums and classr
A. A.endure
B.suffer
C.undergo
D.put up with
[单项选择]患者,女性,24岁,已婚。既往月经规律,此次月经过期9天。确诊怀孕优选的检查是()
A. 超声Doppler
B. 免疫法测定HCG
C. 阴道B超
D. 双合诊
E. 宫颈黏液涂片镜检
[单选题]在动火点( )范围内及动火点下方不应同时进行可燃溶剂清洗或喷漆等作业
A.5m
B.10m
C.15m
D.20m
[填空题]寄生在宿主体内组织、器官或细胞内的寄生虫叫()。
[单选题]除规范有特殊规定外,人员密集场所一般要求每一个防火分区的安全疏散出口不应少于()个。
A.A.1
B.B.2
C.C.3
D.D.4
[多选题] 小车是指()吊轨小车等。
A.钢轨探伤仪
B.轨道检查仪
C.单轨小车
D.轻型车辆
[单项选择]患者,男性,24岁,因畏寒、发热、食欲缺乏、恶心、呕吐、乏力就诊。以甲型肝炎收入院治疗。
对该患者宜采用的隔离方法是
A. 不需隔离,注意手卫生
B. 血液与体液隔离
C. 呼吸道隔离
D. 昆虫媒介传染隔离
E. 消化道隔离
[多选题]下列可用于路堤支挡结构的有( )。
A.重力式挡土墙
B.土钉墙
C.扶壁式挡土墙
D.锚杆挡土墙
E.桩板式挡土墙
[单选题] 马克思主义是关于( )的科学。
A.无产阶级和人类解放
B.无产阶级和资产阶级
C.哲学和社会科学
D.哲学和经济学
[单项选择]发展中国家早期报刊的创办者多是()
A. 本地人
B. 民族主义者
C. 殖民者
D. 民主人士
[单项选择]某项目建设期第二年投资所需借款额为100万元,年初累计借款额300万元,当年筹资费用为8万元,年利率8%,若当年需要支付利息及筹资费用,则该项目当年实际借款额为( )万元。
A. 130
B. 135.5
C. 137.5
D. 138.6
[单项选择]全价报价的优点有( )。
A. 所见即所得,比较方便
B. 更好地反映债券价格的波动程度
C. 需要计算实际支付价格
D. 把利息累积因素从债券价格中剔除
[单选题]补偿装置属于接触网的四个组成部分中的 ( )部分。
A.支柱与基础
B.支持装置
C.接触悬挂
D.定位装置
[判断题]反光板是一种能够起辅助作用的板,与灯架和灯光同时使用,有时可作为主光源使用。
A.正确
B.错误
[单选题]起重设备、吊索具和其他起重工具的工作负荷,不得超过( )。
A.A.额定标准
B.B.铭牌规定
C.C.规程要求
D.D.公司标准
E.略
F.略
G.略
[单项选择]通过调整预先设计在旋转体上的平衡块的位置达到()平衡。
A. 动
B. 静
C. 动和静
[单选题]某用户平时使用路由器上网,每天在晚上8:30之后就无法上网,直到后一天早上 8:00才可以上网,同楼层其他用户正常,最可能的原因是( )
A.我司的网络出口带宽小、在晚上高蜂期出现拥塞
B. 我司的0NU及其以上设备或线路不稳定导致经常断线
C.客户路由器设置了时间策略,只许在8:00-20:30 能上网
D.客户电脑中病毒导致
[单选题]QXD-201型潜水有线电话是一种可供( )位潜水员作业时进行对话,并可伴有背景音乐的潜水通信设备。
A.1
B.2
C.3
D.4
[单选题]通常用( )来测定岩石的绝对渗透率。
A.水
B.天然气
C.湿润的空气
D.干燥的空气
[单项选择]Passage Three
Easter is probably the most important Christian holiday on the calendar because it commemorates Christ’s resurrection from the dead. Like many other religious holidays, though, Easter has incorporated many traditions from pagan beliefs and pre-Christian rites of seasonal regeneration.
The word Easter has Indo-European roots and means “dawn”. This is a direct reference to the pagan goddess of dawn and new life. The egg, a symbol of Easter, is a sign of fertility which reflects ancient spring renewal rites and beliefs that have been absorbed into the Christian tradition. Even the Easter bunny who brings the eggs was the escort of the Germanic goddess Ostara, who had a holiday named after her that fell on the vernal equinox. This serves to underscore the pagan elements that still remain a part of this quintessential Christian holy day.
In the United States, Easter is celebrated in several ways. On Easter morning children usually begin their day by lookin
A. spring
B. new life
C. productivity
D. Easter
[判断题]授权应基于权限最小化和权限分离的原则。
A.正确
B.错误
[单项选择]为数据访问页提供字体、横线、背景图像以及其他元素的统一设计和颜色方案的集合称为( )。
A. 标题
B. 样式
C. 主题
D. 样本
[单选题] "接触网设计中考虑的气象因素有( )
A.风、温度
B.温度、冰雪
C.风、冰雪和温度
D. 最高温度、最低温度、最大风速。"