热门试题:
[判断题]如果账页记载错误无法更改时可以撕毁后更换新账页记载。
A.正确
B.错误
[单选题]有两个正弦量，其瞬时值的表达式分别为：u＝220sin(Ωt－10°)，i＝5sin(Ωt－40°)，可见，( )。
A.电流滞后电压40°
B.电流滞后电压30°
C.电压超前电流50°
D.电流超前电压30°
[单项选择]下列语句中，正确的是( )。
A. char*myString="Hello-World!"；
B. char myString="Hello-World!"；
C. char myString[11]="Hello-World!"；
D. char myString[12]="Hello-World!"；
[单项选择]说明某现象发生强度的指标为
A. 构成比
B. 相对比
C. 定基比
D. 环比
E. 率
[多选题]对手工业社会主义改造的方法是( )。
A.说服教育
B. 典型示范
C.抽肥补瘦
D.国家帮助
[单选题]1.96. 第96题 防爆灯具安装位置应离开（ ）源，且不在各种管道的泄压口及排放口上下方安装灯具。
A.电
B.释放
C.火
[单选题]特级报警中TIC-12231A报警值
A.283
B.283.5
C.282
D.282.5
[判断题]支行及以下分支机构不得作为结算行性同业银行结算账户的开户银行，也不得为异地（跨县市）存款银行开立同业银行结算账户。
A.正确
B.错误
[单项选择]The Magician
The revolution that Steve Jobs led is only just beginning
When it came to putting on a show, nobody else in the computer industry, or any other industry for that matter, could match Steve Jobs. His product launches, at which he would stand alone on a black stage and produce as if by magic an “incredible” new electronic gadget （小器具）in front of an amazed crowd, were the performances of a master showman. All computers do is fetch and work with numbers, he once explained, but do it fast enough and “the results appear to be magic”. Mr Jobs, who died recently aged 56, spent his life packaging that magic into elegantly designed, easy-to-use products.
The reaction to his death, with people leaving candles and flowers outside Apple stores and politicians singing praises on the internet, is proof that Mr Jobs had become something much more significant than just a clever money-maker. He stood out in three ways－as a technologist, as a corporate （公司的）leader and as somebody w
A. intelligence
B. showmanship
C. magic power
D. persuasion skills
[单选题]编挂标有△W的车辆时，机车与编挂的车辆应连结软管，连结软管辆数的比例不少于（ ），即5辆车内至少有1辆连结软管。
A.0.04375
B.0.044444444444444
C.0.045138888888889
D.0.045833333333333
[多选题]易发生血源性病原体职业暴露的高危病区宜选用（ ）
A.一次性安全型留置针
B.钢针
C.无针接头
D.肝素
[单选题]以下关于医患关系现状叙述有误的是：
A.医患冲突不断发生，医疗纠纷呈逐年上升趋势
B.医疗纠纷以医疗过失为主
C.医疗纠纷易于引发社会的反应，并构成了社会各界关系的焦点
D.医疗纠纷的赔款额越来越高
[多选题]铁路局要加强动车组在高铁车站存放期间的（）、绝缘子擦拭及应急处置等作业管理。
A.吸污上水
B.防溜管理
C.防冻保温
D.融冰除雪
[单选题]保育员应负责本班房舍、设备、环境的( )工作。
A.收拾整理
B.维修
C.清洁卫生
D.安全
[多选题]、可燃物是指凡能与()发生燃烧化学反应的物质。
A. 空气中的氧气
B. 空气中的氮气
C. 氧化剂
D. 还原剂
[单选题]444.在血浆蛋白电泳中，泳动最慢的蛋白质是
A.A.清蛋白
B.B.α1-球蛋白
C.C.α2-球蛋白
D.D.β-球蛋白
E.E.γ-球蛋白
[填空题]餐饮服务质量控制必须具备三个基本条件：即（）、（）、（）。
[单项选择]治疗肺痈，咳吐脓血，胸痛，宜首选的药物是( )
A. 半夏
B. 天南星
C. 白芥子
D. 川贝母
E. 桔梗
[单项选择]在进行直方图的位置观察分析时，如果质量特性数据的分布充满上下限，说明( )。
A. 质量能力偏小需要整改
B. 无法判断质量能力
C. 质量能力适中符合要求
D. 质量能力处于临界状态
[单选题]长假前的结算检查是对法定节假日天数超过（）天的专项督导检查，可与月度督导工作合并开展。
A.3（含）
B.3（不含）
C.5（含）
D.5（不含）
[简答题]出自《伊索寓言》中的寓言，“吃不到葡萄说葡萄酸”说的是哪种动物？
[不定项选择题]A.裂片2，锐三角形，先端反曲
A.裂片3，先端锐尖，不反曲
B.裂片4，先端不反曲
C.裂片4，锐三角形，先端反曲
D.裂片5，锐三角形，先端反曲
E.药用植物中麻黄膜质鳞叶的性状特征是
[单项选择]教育心理学是一门研究学校情境中学与教的什么规律的科学（）
A. 基本教育规律
B. 基本教学规律
C. 基本心理规律
D. 基本身心规律
[判断题]如开具增值税专用发票有误,另行开具专用发票即可,误填的专用发票无需标注。
A.正确
B.错误
[单项选择]下列关于厨房换气的说法正确的是（）
A. 每小时换气20~40次可使厨房保持良好的通风环境
B. 在炒灶上方的排烟罩最好选用滤冈式烟罩
C. 排烟罩罩口要比灶台宽0.5米
D. 罩口风速应大干0.75米／秒
[多选题]营销风险是指企业在营销过程中,由于()使企业制定的营销战略和策略与市场发展变化的不协调,从而可能导致营销活动受阻、失败或达不到预期营销的目标等企业承受的各种风险。
A.企业环境复杂性
B.企业环境多变性
C.企业环境不确定性
D.企业对环境认知能力的有限性
[单选题]3月5日15时30分,公安机关告知李某拟对其行政罚款1万元。下列关于李某提出听证申请的时间说法正确的是( )。
A.听证期间届满时间为3月8日15时30分
B.听证期间届满时间为3月8日16时
C.听证期间届满时间为3月7日
D.听证期间届满时间为3月8日
[单项选择]
Text 1
At some point during their education, biology students are told about a conversation in a pub that took place over 50 years ago. J. B. S. Haldane, a British geneticist, was asked whether he would lay down his life for his country. After doing a quick calculation on the back of a napkin, he said he would do so for two brothers or eight cousins. In other words, he would die to protect the equivalent of his genetic contribution to the next generation.
The theory of kin selection--the idea that animals can pass on their genes by helping their close relatives--is biology’s explanation for seemingly altruistic acts. An individual carrying genes that promote altruism might be expected to die younger than one with "selfish" genes, and thus to have a reduced contribution to the next generation’s genetic pool But if the same individual acts altruistically to protect its relatives, genes for altruistic behavior might nevertheless propagate
A. to honor his unusual altruistic acts.
B. to show how he contributed to the country.
C. to introduce the topic of human altruism.
D. to give an episode of his calculation abilities.
[多选题]目前焊缝无损探伤常用方法包括（ ）。
A.超声波
A.射线
B.磁粉检测
C.渗透检测
D.雷达检测
[单选题]检修动火前,必须()煤气设施内可燃气体,并用可燃气体测定仪测定合格或爆发实验合格后方可动火。
A.置换
B.放空
C.点燃
[单项选择]应收账款周转率与( )无关。
A. 销售收入
B. 年初应收账款
C. 年末固定资产
D. 销售成本
[单选题]胸痹的表现，总属（ ）。
A.气血失和
B.寒热错杂
C.气血两虚
D.本虚标实
E.上盛下虚
[单项选择]面谈中需要了解的( )属于客户还贷能力的状况。
A. 抵押品种类
B. 贷款规模
C. 资本构成
D. 现金流量构成
[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．which
B．when
C．where
D．that
[多项选择]1.5MW机组的主控制流程中包括（）
A. 待机
B. 死机
C. 停机
D. 启动
