热门试题:
[单选题]设在人防工程内的电影院、礼堂的观众厅，每个防火分区允许最大建筑面积不应大于（）m2，当设自动报警和自动灭火系统时，其最大允许面积。
A.1000，不得增加
B.20004000
C.15003000
D.1000，增加一倍
[单项选择]10.9级高强度螺栓抗拉强度为（）。
A. 660MPa
B. 830MPa
C. 940MPa
D. 1040MPa
[单选题]如孕妇已足月妊娠，患外阴、阴道、宫颈尖锐湿疣，最恰当的处理措施是( )
A.经阴道分娩
B.剖宫产
C.先治疗尖锐湿疣后经阴道分娩
D.先治疗尖锐湿疣后剖宫产
E.阴道分娩困难再剖宫产
[单项选择]道德的特点不包括（）
A. 稳定性
B. 规范性
C. 自律性
D. 社会性
E. 层次性
[单项选择]国际资本流动理论的基本假设是（）。
A. 市场是完全竞争的
B. 市场是一个封闭的经济系统
C. 市场是一个完全开放的经济系统
D. 整个世界由两个国家组成，一个资本充裕，一个资本短缺
[判断题]化工装置的保温材料可以使用燃点低的产品( )
A.正确
B.错误
[单选题]在下列选项中选出与电脑：主板相似的组合（）。
A.台历：挂历
B.水果：苹果
C.胶片：相机
D.房屋：地基
[单项选择]系统响应时间和作业吞吐量是衡量计算机系统性能的重要指标。对于一个持续处理业务的系统而言，其______。
A. 响应时间越短，作业吞吐量越小
B. 响应时间越短，作业吞吐量越大
C. 响应时间越长，作业吞吐量越大
D. 响应时间不会影响作业吞吐量
[判断题]( )采用熔化极脉冲焊时,熔池形状使圆弧状熔深。
A.正确
B.错误
[单项选择]患者男性，18岁，晨起时肌肉酸胀，翻身和起床困难。近1个月内类似发作4次，均持续数小时完全恢复。查体：双上肢肌力3级，双下肢2级，腱反射减低，病理征（-），感觉无异常。心电图示ST段压低和U波。如果该患者酸化溶血试验阳性，蔗糖溶血试验阳性，则诊断为（）
A. 阵发性睡眠性血红蛋白尿
B. 遗传性球形细胞增多症
C. 自身免疫性溶血性贫血
D. β-珠蛋白生成障碍性贫血
E. 缺铁性贫血
[填空题]因设备停电、重启等情况，电务人员接到通知后应会同车站值班员共同确认分路不良标识是否完整，发现分路不良标识<--NRC-->时，应按规定设置。
[判断题] 预抽煤层瓦斯区域防突措施进行检验时,均应当首先分析.检查预抽区域内钻孔的分布等是否符合设计要求,不符合设计要求的,不予检验。( )
A.正确
B.错误
[单选题]张某非法购买增值税专用发票30份后，又虚开增值税专用发票构成犯罪。张某的行为（）
A.构成虚开增值税专用发票罪
B.构成非法购买增值税专用发票罪
C.以虚开增值税专用发票罪和非法购买增值税专用发票罪数罪并罚
D.以虚开增值税专用发票罪和非法购买增值税专用发票罪择一重罪处罚
[填空题]《汉宫秋》第三折[七弟兄]“说什么大王、不当、恋王嫱，兀良，怎奈她临去也回头望！那堪这（），（）。”
[单项选择]ECAM舱门/氧气页面，氧气压力指示如果有琥珀色的半方框出现，表示（）
A. 压力小于1000PSI
B. 压力小于600PSI
C. 低于放行最低标准
[判断题]喷浆机运转时严禁手或工具进入喷浆机进料槽内。
A.正确
B.错误
[单选题]题干：清瘟败毒饮的功效是（ ）
A.清气凉血、泻下解毒
B.清热解毒、退虚热
C.清热燥湿、泻下止痢
D.清热凉血、生津止渴
E.清热凉血、退虚热
[填空题]The British spend such much time talking about the weather (76)
that it is hardly surprised to find that many people take up (77)
weather forecasting (预报) a hobby. The Meteorological Office, (78)
that tells people what the weather will be like the next day, is (79)
always receiving suggestions from people. Some of these (80)
people base their forecasts by the movement of the stars, (81)
others people on past weather records, and there are a few who (82)
use their observation (观测) of conditions in countryside. The (83)
Meteorological Office’s computers are better than one person work (84)
by himself, but they certainly make plenty mistakes. (85)
[单选题]《价格法》规定的价格管理方式是()
A.政府定价与政府指导价
B.政府指导价与市场调节价
C.政府定价与市场调节价
D.政府定价、政府指导价、市场调节价
[简答题] BB006 某抽油机井深井泵泵径为D=38mm，冲程S=3m，冲速n=6次/min，日产液量Q=12.7m3/d，计算该井泵效。
[单选题]钢柱焊接移动操作平台的侧面防护高度不宜低于（ ）m。
A.1.2
B.1.5
C.1.8
D.1
[判断题]工作负责人(监护人)、工作许可人应由有一定工作经验、熟悉本部分、熟悉工作范围内的设备情况，并经车间(工区、公司、中心)生产领导书面批准的人员担任。
A.正确
B.错误
[不定项选择题]共用题干
Daisy Williams admits genes play some role in the way she looks,but believes diet is an important factor."It doesn't matter how good the genes are if you don't eat properly and take care of your-self,"she says."If you want to look good,get plenty of rest,exercise every day,eat mostly raw fruits and vegetables and quit worrying."
Nowhere do the signs of aging manifest themselves more clearly than in the condition of the skin. When your weight fluctuates（波动）,the skin stretches with each up cycle , but it may not completely shrink back to its original size in the down cycle. As a result,the skin may sag（松弛下垂）.
Zinc and vitamin A are important for normal,healthy skin.Zinc helps the skin repair itself, and vitamin A aids in keeping skin supple,preventing dryness and helping shed dead cells.Good sources of zinc are beef,eggs and seafood,while many dark-green leafy vegetables are rich in beta carotene（胡萝卜素）, which the body converts to vitamin
A.
Vitamin C helps improve the blood supply to the skin and aids in forming collagen（胶原）. Good sources of vitamin C include citrus fruits and juices,cauliflower,snow peas,red and green peppers,broccoli,white and sweet potatoes, tomatoes,watermelon,and honeydew melon.
How food is prepared matters too.The longer vegetables cook,the greater the loss of vitamins. Don't soak vegetables when washing them,since water-soluble vitamins such as C will be lost.
Good general nutrition is essential to maintaining a healthy,youthful appearance.And the key to good general nutrition is balance.Proteins should make up roughly 10 percent of your daily calorie intake;no more than 30 percent should come from fats;and the remaining calories should come mostly from complex carbohydrates（碳水化合物）.
In order to look younger,one should cut back on fats.
A.Right
B.Wrong
C.Not mentioned
[多项选择]兴业银行《兴业银行合同管理办法》规定，合同的签章应符合以下（）基本要求。
A. 自然人客户应当签字并留指纹，签字应与身份证等有效证件上的姓名一致
B. 单位客户原则上应使用单位公章，法定代表人、负责人或授权代表人原则上应签字
C. 合同内容如有修改或补充，均应由签约各方签章确认
D. 对外订立的合同，原则上应当由合同相对方签字盖章后再由兴业银行签字盖章
[单项选择]属于贫铁食物的是（）
A. 大豆
B. 干果
C. 牛奶
D. 蛋黄
E. 肝脏
[单项选择]正常前列腺液可见到白细胞数为（）
A. 0～5个/HP
B. 5～10个/HP
C. 0～10个/HP
D. 10～15个/HP
E. 10～20个/HP
[单选题]小霸王1号电池 单位 节 批发价（ ）
A.0.75
B.1.5
[单项选择]以下哪一种规范标准规定圆形缺陷用标准图样评定（）
A. 中国GB3323标准
B. 日本JISZ标准
C. 美国ASME规范
D. 欧洲EN标准
[填空题]承包商员工分配到车站后,由()对承包商进行属地培训,内
容包括熟悉车站基本信息及周边环境、紧急设施设备的使用以及车站安全须知。
[多选题]使用调直机应注意（ ）。
A.调直机上不得堆放物件
B.钢筋送入压滚时，手与曳轮应保持一定距离，不得接近。机械运转中不得调整滚筒。不 得戴手套操作
C.钢筋调直到末端时，严防钢筋甩动伤人
D.调直短于2m或直径大于9mm 的钢筋时应低速进行
[单项选择]
When a Brain Forgets Where Memory Is
Every so often, seemingly normal people suddenly walk out of their lives and disapper, with no clue of who they are, where are from or what their previous life was like. It is the stuff of fiction, but it happens in real life too.
Last year a Westchester County lawyer--a 57-year-old husband and father of two, Boy Scout leader and churchgoer--left the garage near his office and disappeared. Six months later he was found living under a new name in a homeless shelter in Chicago, not knowing who he was or where he came from.
Library searches and contact with the Chicago police did not help the man. His true identity was uncovered through an anonymous tip to "America’s Most Wanted." But when he was contacted by his family, he had no idea who they were.
On the fictional side is a play called "Fugue (神游症)," now on stage at the Cherry Lane Theater in New York. In it, a woman found wandering homeless
A. all in a sudden after many failures
B. in the guidance of the doctor
C. when he was checking in at a hotel
D. when given him his name as a clue
[单项选择]胎胞下压，膀胱不利，水道不通，多致（）
A. 子淋
B. 难产
C. 子痛
D. 子肿
E. 转胞
[判断题]暂态地电压的检测部位包括开关柜前面2点，开关柜后面3点以及开关柜侧面3点。
A.正确
B.错误
[判断题]财务公司发行金融债券没有强制担保要求。（）
[单选题]一般不用来给无人机提供高度信息的传感器是?( )
A.GPS、气压计
B.温度传感器、大气湿度传感器
C.无线电高度表、超声波传感器
[单项选择]POP3服务器是指（ ）
A. 收邮件服务器
B. 发邮件服务器
C. 文件服务器
D. 网站服务器
[单项选择]冷却速度快，过冷度较大，经处理的工件强度、硬度、韧性较高，而且生产周期短，能量耗费少，应优先考虑的热处理方法是（）。
A. 淬火
B. 回火
C. 正火
D. 高温回火
