热门试题:
[单选题]70°探头探测焊缝轨头颏部时,示波屏上有双波显示则应( )。
A.判轻伤
B.判轻伤有发展
C.判重伤
D.进行校对后确认
[多选题]下列情形应当认定为《刑法》规定的生产、销售不符合食品安全标准的食品“足以造成严重食物中毒事故或者其他严重食源性疾病”的是( )。
A.含有严重超标的致病性微生物的
B.含有严重超标的农药残留、兽药残留的
C.含有严重超标的重金属的
D.含有严重超标的污染物质的
[单选题]*汽轮机冲动级（ρ＜0.5＝的理想焓降减少时，级的反动度（ ）
A.基本不变；
B.减小；
C.增大。
[判断题]SF6全封闭组合电器是以绝缘油作为绝缘和来弧介质，以优质环氧树脂绝缘⼦作⽀撑元件的成套⾼压组合电器。
A.正确
B.错误
[单选题]东北抗日联军的核心力量是( )。
A.东北人民革命军
B.抗日武装联合军
C.抗日义勇军
D.抗日游击队
[单项选择]患者，女，26岁。关节肿痛1年，加重1个月。检查发现患者双手指关节屈曲畸形。实验室检查：HLA-B27DNA阴性，抗CCP抗体阳性。导致关节肿痛的超敏反应类型是（）
A. Ⅰ型超敏反应
B. Ⅱ型超敏反应
C. Ⅲ型超敏反应
D. Ⅳ型超敏反应
E. 迟发型超敏反应
[单选题]《铁路交通事故调查处理规则》第48条规定，事故责任单位接到《铁路交通事故认定书》后，于（ ）日内，填写《铁路交通事故报告表》。
A.5
B.7
C.10
D.15
[判断题]《铁路旅客运输安全检查管理办法》在列车上查获的危险品由列车长妥善保管，由乘警按公安站车交接程序向前方停车站派出所移交。
A.正确
B.错误
[单项选择]患者既往健康，无肝炎病史，突然出现畏食、乏力等症状，并于3天内黄疸迅速加深，肝脏迅速缩小，有黑便。嗜睡，应重点考虑（）
A. 急性黄疸性肝炎
B. 急性重型肝炎
C. 亚急性重型肝炎
D. 慢性重型肝炎
E. 淤胆型肝炎
[多选题] 安全基础建设包括（ ）。
A.安全制度制定
B.安全人才
C.安全文化建设
D.安全设施设备
[单项选择]Long long ago, there was a young man who made his living by making tofu. One day, the tofu was not sold out. In order to keep the tofu fresh, he cut it into pieces and mixed some flavors (香料)in. Then he put it into a crock (瓦罐). Several days later, he opened the crock and found that the smell was terrible, but he tasted a piece. To his surprise, the taste was nice. An idea came into his mind (脑海) —maybe the smelly (臭的) tofu would be a kind of special food. As expected, the smelly tofu became popular with local people. Soon it was well-known all over the whole nation.
Now smelly tofu is the most special food in Hunan. And it is recommended (推荐) to all the people around the world.
Soon the smelly tofu became famous in the whole nation.
A. Right.
B. Wrong.
C. Doesn’t say.
[单选题]要复制字符格式而不复制字符,需要用( )按钮。
A.格式选定
B.格式刷
C.格式工具框
D.复制
[单选题]关于建设工程管理内涵的说法，正确的是（ ）。
A.建设工程项目管理和设施管理即为建设工程管理
B.建设工程管理不涉及项目使用期的管理方对工程的管理
C.建设工程管理是对建设工程的行政事务管理
D.建设工程管理工作是一种增值服务
[单选题]无人值守变电站内不设置固定监控值班人员，具备向调控中心上传相关设备及其运行情况，（）不属于其上传的功能。
A.遥控
B.遥测
C.遥信
D.遥脉
[单选题]一幅灰度级图像，其灰度范围在[0----255]，则该图像一个像素存储量为()。
A.1位
B.4位
C.1字节
D.2字节
[单项选择]Guthrie’s contiguity principle offers practical suggestions for how to break habits.
One application of the threshold method involves the time young children spend on academic activities. Young children have short attention spans, so the length of time they can sustain work on one activity is limited. Most activities are scheduled to last no longer than 30 to 40 minutes. However, at the start of the school year, attention spans quickly wane and behavior problems often result. To apply Guthrie’s theory, a teacher might, at the start of the year, limit activities to 15 to 20 minutes. Over the next few weeks the teacher could gradually increase the time students spend working on a single activity.
The threshold method also can be applied to teaching printing and handwriting. When children first learn to form letters, their movements are awkward and they lack fine motor coordination. The distances between lines on a page are purposely wide so children can fit the letters into the
A. The incompatible response method is to force child to make unwanted response repeatedly in presence of stimulus until he or she becomes exhausted
B. The threshold method refers to introducing undesired behavior with a response incompatible with the undesired response so they cannot be performed simultaneously
C. The fatigue method means that engaging in the behavior is transformed into avoiding it by introducing the stimulus at full strength so it becomes a cue for not performing it
D. The fatigue method is that in presence of stimulus teachers have child make response incompatible with unwanted response
[单选题]下列( )的爆炸属于化学爆炸。
A.汽油桶
B.可燃气体
C.蒸汽锅炉
D.气体钢瓶
[单选题] KZW-4型空重车自动调整装置为( )调整装置,能根据车辆载荷的变化对制动缸压力在空车位到重车位压力范围内自动调整,以获得与载重相匹配的制动力,满足车辆运用的要求。
A.一级
B.二级
C.三级
D.无级
[单项选择]患儿，8岁。3周前曾患脓疱病，近3天浮肿、少尿，肉眼血尿，血压150/105mmHg(20/14kPa)，尿蛋白(+++)，有大量红细胞，管型1～2个/高倍视野，抗"O"500U，补体C减少。最可能的诊断是
A. 单纯性肾病
B. 肾炎性肾病
C. 急性肾炎
D. 慢性肾炎
E. IgA肾病
[判断题]财政部和国家税务总局着眼于有利于便民办事缴费、有利于财政收支管理有利于税务征管高效、有利于部门正常履职,进而提高国家治理能力的考虑,提出非税收入征收职责划转改革应当遵循“依法、统一、便民、高效”的原则。( )
A.正确
B.错误
[填空题]The subway system is one of the great cultural factors.
[单选题] 肝硬化患者出现性欲减退,睾丸萎缩,乳房发育及蜘蛛痣是由于( )
A.雄激素过多
B.垂体功能减退
C.雌激素过多
D.肾上腺皮质激素过度
E.继发性纯固酮增多
[单项选择]
A. transform
B. transmit
C. transfer
D. transport
[多选题]火灾烟气的毒害性（）。
A.缺氧
B.毒害
C.尘害
D.高温
[判断题]检修或临时排除故障﹑擦试等工作必须切断动力来源，放出余压后，方准进行工作。 （设备使用安全知识2条）
A.正确
B.错误
[单选题]旋风分离器料腿堵塞严重会造成( )。
A.HCL转化率升高
B.反应温度剧烈波动
C.反应压力剧烈波动
D.催化剂夹带严重
[单选题]配电工作，需要将高压线路、设备停电或做安全措施者，应填用（ ）。
A.配电线路第一种工作票
B.配电线路第二种工作票
C.配电第一种工作票
D.配电第二种工作票
[单项选择]女性，60岁，反复咳嗽、咳痰25年，心悸、气促、下肢间歇性水肿3年，病情加重伴畏寒发热1周入院。体检：T38℃，呼吸急促，口．唇发绀，双肺叩诊过清音，中下肺有湿啰音，心率110次／分，心律齐，无杂音，双下肢重度水肿。假设该病例呼吸困难突然进一步加重，右肺呼吸音明显较前减弱，应立即进行的检查是（）
A. 胸部X线
B. 心电图
C. 动脉血气分析
D. 肺功能
E. 胸腔B超
[单项选择]《资格证书》持有人向中国保监会申请补发证书的，应当提交（）
A. 亲笔签名的遗失声明和刊登遗失公告的证明材料
B. 书面文字和相关证明材料
C. 亲笔签名的遗失声明即可
D. 刊登遗失公告的证明材料即可
[单选题]下列关于发票管理的表述中不正确的是（ ）。
A.发票的主管机关是税务机关
B.发票印制是发票管理的首要环节
C.未经税务机关指定，不得印制发票
D.增值税专用发票由各省、自治区、直辖市税务局指定的企业印刷
[多选题]《起重机设计规范》（GB／T 381 1—2008）规定，在三类焊缝中，（ ）类焊缝脆性破坏的危险性最小，而（ ）类焊缝脆性破坏的危险}生最大。
A.I
B.II
C.III
D.IV
[单选题]在二次回路的标号中，标号“L630”表示该回路是( )。
A.控制回路电源的负极
B.CT二次回路的零序电压回路
C.PT二次回路的零序电压回路
D.PT二次回路的中性线
[单项选择]从财政活动的整体看，税收是对政府提供公共物品和服务成本的补偿，因此对全体纳税人而言，国家所征税款具有（）。
A. 强制性
B. 固定性
C. 无偿性
D. 有偿性
[单项选择]温病后期，夜热早凉，热退无汗，舌红少苔，脉细数者，治宜选用（）
A. 秦艽鳖甲散
B. 青蒿鳖甲汤
C. 当归六黄汤
D. 清营汤
E. 清骨散
[填空题]The path to marriage is lined with a variety of requirements, obstacles, and ceremonies. (46) . Marriage is too important for such casual arrangements. Marriage is the approved social pattern whereby two or more persons establish a family. (47) . Every society has, therefore, developed a pattern for guiding these marriages.
To Americans, it is shockingly wrong that parents should arrange and compel the marriage of two persons who may never even have met. (48) Our reaction illustrates the usual error of ethnocentrism—assuming that people of another culture will think and feel as we should think and feel if placed into their situation. It overlooks the fact that most people wish and feel only what their culture trains them to wish and feel. We think of marriage as a romantic adventure with a person we have come to love. The girl in ancient China, about to enter an arranged marriage with a stranger, eagerly looked forward to her marriage as a desirabl
[单项选择]Alzheimer病典型的首发临床表现（）.
A. 记忆障碍
B. 命名障碍
C. 失算
D. 步态障碍
E. 意识障碍
[判断题]客车越过停车标须退回停车窗内或列车从区间后退为退行，可以推进或牵引运行。
A.正确
B.错误
