热门试题:
[单选题]正常情况下，（ ）不属于辅助变流器2供电范围。
A.牵引电动机风机
B.空气压缩机
C.油泵
[判断题]催化剂的使用后期可适当提高操作温度,以弥补其活性的下降。( )
A.正确
B.错误
[单选题]在足球比赛中胜一场得3分，平一场得1分，输一场不得分，如果一个足球队在赛季中得61分，在所有的24场比赛中只输了3场，那么这个球队一共胜了（ ）。
A.19场
B.20场
C.21场
D.18场
[单项选择]担任会计主管人员应具备( )以上专业技术职务资格或从事会计工作3年以上经历。
A. 助理会计师
B. 会计师
C. 高级会计师
D. 会计员
[单项选择] Natural Medicines
Since earliest days, humans have used some kinds of medicines. We know this because humans have survived. Ancient treatments for injury and disease were successful enough to keep humans from dying out completely.
They were successful long before the time of modern medicine. Before the time of doctors with white coats and shiny (发亮的) instruments. Before the time of big hospitals with strange and wonderful equipment.
Many parts of the world still do not have university-educated doctors. Nor do they have expensive hospitals. Yet injuries are treated. And diseases are often cured. How By ancient methods. By medicines that might seem mysterious, even magical (有魔力的). Traditional medicines are neither mysterious nor magical, however.
Through the centuries, tribal (部落的) medicine men experimented with plants. They found many useful chemicals in the plants. And scientists believe many of these traditional medicines may provide
A. Many big and modern hospitals are expensive.
B. Modern medicines are now available all over the world.
C. Traditional medicines are neither mysterious nor magical.
D. Humans have used some kinds of medicines since earliest days.
[单项选择]方药配伍体现“病痰饮者，当以温药和之”之意的方剂是（）
A. 肾气丸
B. 五苓散
C. 实脾散
D. 真武汤
E. 防己黄芪汤
[单选题]建议在调整瞬时或短延时定值后仍无法解决灵敏度问题的长电缆，或无法躲过主变风冷、水泵等大型电动机启动电流的回路采用带（ ）保护。
A.短路
B.零序
C.接地
D.差动
[填空题]What treatment did the new doctor give the farmer
The new doctor gave the farmer （） since he knew the farmer was lying to him.
[单项选择]1988年国家建立的经济特区是：
A. 厦门
B. 上海浦东新区
C. 海南
D. 大连
[填空题]开展“不忘初心、牢记使命”主题教育,根本任务是深入学习贯彻( ),锤炼忠诚干净担当的政治品格,团结带领全国各族人民为实现伟大梦想共同奋斗。
[判断题]元素的电负性是指元素的原子在化合物中把电子引向自己的能力。
[单选题]社会存在属于社会生活的物质方面，是社会实践和物质生活各种条件的总和，它是（ ）。
A.生产方式、地理环境和人口因素的统一
B.生产力和生产关系的统一
C.生产方式和社会形态的统一
D.经济基础和上层建筑的统一
[单项选择]患儿，3岁，拟诊为传染性单核细胞增多症，为确诊，其主要依据为哪一项（）
A. 发热、咽痛、躯干部皮疹
B. 全身浅表淋巴结肿大
C. 外周血出现异常淋巴细胞
D. 嗜异性凝集试验
E. 血清VCAIgM阳性
[单选题]患者癫痫发作。仰卧位，意识不清，牙关紧闭。首先应进行的处理措施是
A.保持呼吸道通畅
B.床旁要加床挡，以防坠床
C.避免紧张及过度疲劳
D.观察发作时呼吸的频率和意识状态
E.给病人解开衣领，防止领扣过紧影响呼吸
[单项选择]建设项目的环境影响评价收费实行政府指导价，以基准收费价为基础，可以在( )左右的幅度内调整。
A. 20%
B. 15%
C. 10%
D. 5%
[判断题]（ ）职业中毒是指在生产过程中使用的有毒物质或有毒产品,以及生产中产生的有毒废气.废液.废渣引起的中毒。
A.正确
B.错误
[单项选择]建立一个实用的决策支持系统的先决条件是
A. 实现对话子系统
B. 建立数据库子系统．
C. 建立模型库子系统
D. 建立方法库子系统
[单选题]混凝土拌合物坍落度试验每装一层混凝土拌合物应插捣( )次。
A. 25
B. 15
C. 30
D. 20
[多选题]2.122.第122题
测控装置遥信信息采集功能调试时，工作票中，应该含有(____)的具体工作信息。
A.测控装置
B.相关二次回路
C.通信电缆
D.监控中心
[不定项选择题]疑病神经症的主要特点包括（ ）。
A.对身体过分关注
B.坚信自己患了某种严重的躯体疾病或不治之症
C.感觉过敏
D.迫切要求治疗
[单选题]下列选项中，不是用于色彩调整的命令是( )。
A.色相/饱和度
B.替换颜色
C.可选颜色
D.亮度/对比度
[单项选择]When did they meet the first time
A. One evening.
B. One morning.
C. In the evening.
[单选题]风力大于（ ）级，或湿度大于80%时，不宜带电作业。
A.5
B.6
C.4
D.3
[单项选择]
Text 4 Business travelers used to be the cash cows of the hotel business. Armed with corporate credit cards and expense accounts, they’d happily lay down hundreds of dollars per night for the privilege of a Godiva chocolate on their pillow and a sunken whirlpool tub in their bathroom. But just as pro longed corporate belt tightening has forced road warriors to use budget airlines, more and more of them are now eschewing five-star lodging in favor of cheaper accommodations. Indeed, earlier this year the U. S. -based National Business Travel Association released figures showing that 61 percent of corporate travel managers planned to book their people into lower-priced hotels in the coming year. Here’s the good news: penny-pinching is translating into better deals at cheap and up-market hotels alike. Services at middle-market hotels are rising to accommodate a new wave of more demanding corporate customers. And luxury hotels are working harder to keep business tra
A. travelers only have limited budget.
B. hotels are trying hard to keep good business.
C. hotels are trying to depress their prices.
D. travelers demand for extra services.
[多选题]控制轧制技术提高钢材强度和韧性的三个主要机理有( )。
A.细化晶粒
B.弥散强化
C.增加位错
D.亚精强化
[单选题]( )铺设无缝线路长轨条，拉伸不到位或拉伸不均匀时，必须做好应力放散或调整。
A.高温
B.低温
C.原锁定轨温
D.锁定轨温
[多选题] 严格智能交费客户可用电费余额(____)等业务的管理。
A. 预警阈值、停电阈值设定
B. 预警信息发送、取消
C. 停电信息发送
D. 停电、复电、保电任务执行
[判断题] 硬磁盘比软磁盘存储容量大，但存取速度慢。（）
A.正确
B.错误
[单选题] 运行区域设备不停电时,无论高压设备是否带电,作业人员不得单独移开或越过遮栏进行作业:若有必要移开遮栏时,应有监护人在场,10kV及以下安全距离应满足( )m。 (1.0分)
A. 0.7
B. 0.8
C. 0.9
D. 1
[单项选择]疔疮脓尽外治用（）
A. 生肌散
B. 玉露散
C. 九一丹
D. 八二丹
E. 白玉膏
[单选题]最有可能导致患者24小时内死亡的原因是
A.右心衰竭
B.心源性休克
C.室颤
D.心脏破裂
E.感染
[单项选择]以下不属于系统详细设计阶段使用的工具是______。
A. PAD图
B. N-S图
C. 程序流程图
D. HIPO图
[单项选择]传染病病例网上订正卡片时，除了要订正的内容以外，还要订正诊断日期和（）。
A. 发病日期
B. 诊断日期
C. 填卡日期
D. 报告日期
[多项选择]不得计算摊销费用扣除的无形资产选项是( )。
A. 自行开发的支出已在计算应纳税所得额时扣除的无形资产
B. 自创商誉
C. 与经营活动无关的无形资产
D. 通过捐赠、投资、非货币性资产交换、债务重组等方式取得的无形资产
E. 自行开发的无形资产
[判断题]责任人失职失责性质恶劣、后果严重，但已经调离转岗、退休，可以不再问责。
A.正确
B.错误
[多选题]下列属于常见的自热自燃物质有( )等。
A.自燃点低的物质,如磷、磷化氢
B.易产生聚合热或发酵热的物质,如植物类产品,湿木屑
C.遇空气氧气发热自燃的物质,如油脂类、锌粉、铝粉、金属硫化物、活性炭
D.自燃分解发热物质,如硝化棉
[填空题]Going to college is a significant step in our lives. In a consumer-driven society, there is an increasing (36) on the moneymaking power of the college degree. Education for the sake of personal development is no longer a key (37) of most students. As found in a survey, students have increasingly (38) a desire for a meaningful philosophy of life in favor of attaining increased earning power with their college degree. (39) this shift in educational priorities, there are still key elements to higher education that should be pursued and valued by us.
Students may worry about (40) jobs, but the reality is that employers want to hire people who have a (41) of marketable skills. These can include writing, interpersonal communication, presentation abilities, and (42) thinking. What students may not realize is that these various abilities are often attained through a balanced and diverse education.
There are ple
