热门试题:
[单选题]依据华电《电力安全工作规程(热力和机械部分)》(2013年版),放炉排漏煤时,应___打开漏煤斗挡板,应注意有无红煤冲下,若发现有红煤,应用水浇灭。(1.0分)
A.缓慢
B.快速
C.迅速
D.立即
[多选题]ZPW-2000A型无绝缘移频自动闭塞站内电码化,补偿电容容量为()μF。
A.40
B.46
C.60
D.80
[判断题]在反向市场上,某交易者下达买入5月豆油期货合约同时卖出7月豆油期货合约的套利市价指令,此时两合约的价差为100元/吨,则该指令将很可能以100元/吨的价差成交。()
[单选题]物质在细胞膜特殊蛋白质的帮助下,顺其浓度或电位差通过细胞膜的过程属于:
A. 单纯扩散
B. 易化扩散
C. 主动转运
D. 出胞 胞吐
E. 入胞作用答案:
[单选题]关于心脏瓣膜病,以下哪一种说法不正确?( )
A.风心病是风湿炎症过程所致的瓣膜损害
B.我国风湿性心脏病的发病有逐年增加的趋势
C.主要累及40岁以下人群
D.风心病是我国常见的心脏病之一
[单项选择]对存储器按字节进行编址,若某存储器芯片共有10根地址线的引脚,则该存储器芯片的存储容量为 ( )
A. 512 B
B. 1 KB
C. 2 KB
D. 4 KB
[填空题]弥散性血管内凝血时机体的病理变化有 ① 、 ② 、 ③ 、 ④ 。
[单选题]思想政治教育的形式方法,应当从实际效果出发,根据不同对象、不同内容、不同任务和客观条件( ),并在实践中不断改进创新。
A.严格运用
B.选择运用
C.灵活运用
D.创新运用
[单选题]《乘车证管理办法》规定,违章批准和填发全年定期乘车证,除追回乘车证外,对使用区段为全国各站的每张罚款()元。
A.400
B.200
C.150
D.600
[判断题]当离心式压缩机的入口流量小到喘振流量时,压缩机就会出现喘振。
A.正确
B.错误
[单项选择]勒·克莱齐奥摘取2008年诺贝尔文学奖,在中国算是个“爆冷”的消息。毕竟,尽管在将近20年的时间里,他的作品只零零星星地在国内图书市场上出现过;尽管他是中国最早译介过来的法国当代作家之一,国内读者对他的认识怕是还停留在名字的阶段。甚至仅仅是名字,也是相当一级的法国文学爱好者才听说过。这既不说明读者无知,也不说明诺贝尔奖有所谓的“独特品位”,而只是说明一直存在的文学与大众文化的差距而已,差距本身并没有高低之别。
对这段文字理解正确的是( )。
A. 获诺贝尔奖的作品大多曲高和寡
B. 勒·克莱齐奥的作品在国内不畅销
C. “独特品位”使诺贝尔奖脱离大众文化
D. 国内读者对诺贝尔奖获奖作品了解较少
[多选题]安装于户内的所用变压器的高低压瓷套管底部地面高度小于下列哪些值时,必须装设固定遮拦?( )
A.2500mm
B.2300mm
C.1900mm
D.1200mm
[简答题]简述致密结缔组织与疏松结缔组织的结构特点。
[单项选择]
Shundagarh is a village on India’s east-facing coast. The Khadra Hills rise immediately behind the village, to a height of one hundred and fifty meters. A simple, good-hearted old man, whose name was Jalpur, farmed two small fields on the very edge of those hills. From his fields he could see everything up and down the coast. If the weather was kind and the harvest was good, Jalpur could live happily enough — not well, but happily. When there was little or no rain, then he came close to the line between a life which was too hard and death itself.
Last year the weather had been so kind and the harvest promised to be so good, that Jalpur had been wondering whether he could sell all that he had and live with his son farther up the coast. He had been thinking about doing this for some years. It was his dearest wish to spend his last days with his son and his family. But he would go only if he could give; he would not go if it meant taking food out of the mouth of
A. He planned to sell the corn and live with his son.
B. He planned to sell the fields and live with his son.
C. He planned to invite his son to live with him.
D. He planned to invite his grandchildren to live with him.
[单项选择]赠与合同:是合同一方当事人将自己的财产无偿给予另一方当事人的合同。给予财产的一方当事人为赠与人,受领财产的一方为受赠人 根据以上定义,下列行为可能形成赠与合同的是( )。
A. 甲出国留学期间将自己的住所免费提供朋友乙使用
B. 甲将自己经营的养鸡场送给答应给自己养老的女婿
C. 甲邀请乙来经营自己的公司并给对方80%的股份
D. 某电脑商在校庆之际送给母校15台新款电脑
[单项选择]常用的控制寄存器不包括( )
A. 程序状态字寄存器
B. 中断字寄存器
C. 基址寄存器
D. 指令寄存器
[单选题]机车、车辆长度的计算,以前后两钩舌内侧面距离按( )m为换算单位(一辆)。 J259
A.10
B.11
C.15
[单项选择]男,45岁,颈增粗20年,近一年消瘦10公斤,并有心悸。体检发现双侧甲状腺多个结节。基础代谢率+31%,2小时内甲状腺摄碘29%,最有效的治疗是()
A. 长期抗甲状腺药物治疗
B. 手术治疗
C. 放射治疗
D. 甲状腺素治疗
E. 中医治疗
[单选题]磷酸戊糖途径主要的代谢产物是( )。
A.乙酰CoA和NADH
B.CO和ATP
C.核糖和NADH
D.核糖和NADPH
[判断题]《兽药管理条例》从2004年3月24日起施行。
[多项选择]代收代付业务审查内容应包括:()以及代收代付对方是否属于合作方业务客户等。
A. 经营范围与其提出业务申请是否相符
B. 资金来源
C. 数量是否与其经营业务、规模相匹配
[填空题]汽车起重机的起升机构驱动装置是由原动机带动的()、()或()。
[多选题]下列情况属于一般事故的是()
A.3 人以下死亡
B.直接经济损失1000 万以下
C.起重机械整体倾覆
D.电梯轿厢滞留人员 2小时以上
[判断题][T]E-B-C-A-022 3 1 1 日常检查保养时液压系统过滤器指示表的指针处于红线位置时,应更换过滤器滤芯 。( )
A.正确
B.错误
[简答题]钻井液真空蒸馏脱气器加热器能在30min内使钻井液样品沸腾为加热器正常。
[判断题]带电作业工具房通风结束后,应立即检查室内的相对湿度,并加以调控。( )
A.正确
B.错误
[单选题]电网调控机构与变电站(汇集站)和大(中)型发电厂(场、站)的调度自动化实时业务信息的传输应同时具备网络和专线通道,网络通道与专线通道应采用不同的物理通道。
A.A.正确
B.B.错误
[单项选择]位于上颌骨体的是
A. 切牙孔
B. 腭大孔
C. 破裂孔
D. 眶下孔
E. 眶上孔
[单项选择]显示器最重要的性能指标是( )。
A. 点距
B. 像素
C. 分辨率
D. 显示屏大小
[单项选择]
Besides active foreign enterprises and a (31) number of private employers, a consequential new development was the development of employment in state-owned enterprises (guanying or guanshang). Started by some (32) Qing officials, the yangwupai, in the late nineteenth century, sizable state-owned enterprises developed primarily (33) enhancing China’s national defense. Famous industrial giants of today’s China such as the shipyards in Shanghai and heavy industries in cities like Wuhan, Nanjing, and Chongqing were built by the Qing or the Republic governments. Some of them later began to (34) considerable private investment. After World War Ⅱ, this type of state-owned employment became very important. Labor in those enterprises consisted basically (35) two tiers: a largely market-oriented allocation of blue-collar and some white-collar workers, and a mostly state allocation of most of the white-collar workers including managerial a
A. on
B. in
C. of
D. as
[单选题]现代工业的特点是( )。
A.采用的原料种类越来越少
B.对劳动力数量、体力的投入越来越多
C.单位产值能源消耗越来越多
D.对劳动力知识、技术的投入逐渐增加
[多选题]电控阀由_______组成。
A.控制机构
B.辅助机构
C.电磁机构
D.气阀
[单选题](单选题)五脏主五液,则唾为()
A. 心之液
B. 肺之液
C. 脾之液
D. 肝之液
E. 肾之液