热门试题:
[判断题]各受理渠道在全天24小时时间内应保持畅通。
A.正确
B.错误
[单项选择]“这是一个关于记忆的实验。实验开始时，计算机屏幕中央将相继呈现一系列字母矩阵，呈现的时间很短，您要尽可能地记住它们。当矩阵消失后，将您所看到的字母记录到记录纸上……”。采用此类指导语的瞬时记忆研究方法是
A. 部分报告法
B. 延迟部分报告法
C. 全部报告法
D. 顺序再现法
[简答题]220文件对段质量委员会会议制度要求每（ ）至少一次。
[多选题]装船作业完毕后要做到船上“三清”指( )。（调度-002）
A.舱内清
B.机具清
C.甲板清
D.码头清
[单项选择]For one brief moment, after years of fear and loathing, America seemed ready to make peace with the SAT. When the University of California several years ago threatened to treat the test like a bad batch of cafeteria food and tell applicants not to buy it, the College Board junked the bewildering analogy questions (Warthogs are to pigs as politicians are to what ), created a writing section (including producing an essay), added tougher math questions and more reading analysis—and had everybody talking about the new-and-improved SAT.
Then the first students to take SAT: The Sequel were seen stumbling out of the testing centers as if they had just run a marathon, and all the happy talks ended. With the three hours and 45 minutes stretching to five hours with breaks and instructions, it got worse. Nobody is sure how, but moisture in some SAT answer sheets caused pencil marks to bleed or fade, producing more than 5,000 tests with the wrong scores. Even after that was fixed, several u
A. The Shaky Credibility.
B. Repeated Promises of Reform.
C. Can the SAT Be Made Better
D. Can the ACT Take Down the SAT
[多选题]地质灾害现场救援如何预防造成二次伤害?( )【多选题】
A.要靠近山体的道路一侧行进
B.制定紧急撤离方案
C.设置观察哨
D.采取支撑加固保护措施
[单项选择]《人民警察法》规定，年满( )的公民可以担任人民警察。
A. 16岁
B. 18岁
C. 20岁
D. 24岁
[多项选择]餐饮企业采购目标主要有（）。
A. 取得合格适用的生产原料
B. 取得最低的价格
C. 及时获得原料
D. 采购渠道畅通
[单项选择]流氓兔是哪个国家的卡通动物？（）
A. 韩国
B. 日本
C. 美国
[简答题]并励直流电动机和串励直流电动机特性有什么不同？各适用于什么负载？
[填空题]电源电压变化时,异步电动机的负载电流的变化趋势与电压变化趋势 （ ）；空载电流的变化趋势与电压变化趋势( )。
[判断题]凡在有可燃物或难燃物构件的凉水塔、水洗塔等内部进行动火作业时，必须采取防火隔绝措施。
A.正确
B.错误
[判断题]动火作业中使用的机具、气瓶等应合格、完整。
A.正确
B.错误
[判断题]反洗钱是指为了预防通过各种方式掩饰、隐瞒毒品犯罪、黑社会性质的组织犯罪、恐怖活动犯罪、走私犯罪、贪污贿赂犯罪、破坏金融管理秩序犯罪、金融诈骗犯罪等犯罪所得及其收益的来源和性质的洗钱活动，依照反洗钱法、有关法律法规及监管规定采取相关措施的行为。
A.正确
B.错误
[填空题]He got the car（）(start) at last by asking everyone to push it.
[单选题]数据字典信息被保存在（ ）文件中。
A.数据文件
B.日志文件
C.控制文件
D.参数文件
[单选题][T]BBA022 4 1 4
衡量氧化还原反应完成的程度用（ ）。
A.电极电位
B.能斯特方程式
C.平衡常数
D.滴定突跃［T/］
[单选题]《煤矿安全规程》第四十四条规定:()采用锚杆支护时,必须进行顶板离层监测
A.煤巷
B.岩巷
C.硐室
[单选题]跟踪出站调车，只准许在单线区间及双线正方向线路上办理，并须经（ ）口头准许，取得邻站值班员承认的电话记录号码，发给司机跟踪调车通知书。
A.列车调度员
B.施工负责人
C.车站值班员
D.驻站联络员
[判断题]我国居民企业甲企业直接持有A国乙企业20%的股权，乙企业直接持有B国丁企业50%的股权；甲企业直接持有A国丙企业60%的股权，丙企业直接持有丁企业30%的股权。甲企业取得A国丁企业分配的股息适用间接抵免。 （）
A.正确
B.错误
[单选题]消防救援人员在遇到人民群众生命财产受到威胁时应当（ ）。
A.坐视不理
B.避开
C.见义勇为、积极救助
D.不管不顾
[单选题]应急指挥一般分为集中指挥与现场指挥,或场外指挥与场内指挥几种形式,但无论采用哪一种指挥系统都必须实行的模式是( )。
A.属地指挥
B.专业指挥
C.统一指挥
D.联合指挥
[判断题]三相异步电动机变极调速就是改变定子绕组的极对数来调速。（ ）
A.正确
B.错误
[单选题]酸碱测试仪主要由主机、缓冲液、探测电极等组成,可以较为准确地测量液体的( )。
A.腐蚀度
B.PH值
C.浓度
D.挥发性
[单项选择]"I would almost rather see you dead." Robert S. Cassatt, a leading banker of Philadelphia, shouted when his twenty-year-old eldest daughter announced that she wanted to become an artist.
In the 19th century, playing at drawing or painting on dishes was all right for a young lady, but serious work in art was not. And when the young lady’s family ranked among the best of Philadelphia’s social families, such an idea could not even be considered.
That was how Mary Cassatt, born in 1844, began her straggle as an artist. She did not tremble before her father’s anger. Instead; she opposed him with courage and at last made him change his mind. Mary Cassatt gave up her social position and all thought of a husband and a family, which in those times was unthinkable for a young lady. In the end, after long years of hard work and perseverance, she became America’s most important woman artist and the internationally recognized leading woman painter of the time.
According to the text, wh
[单选题]下列情况不属于火灾与爆炸事故原因的是()。
A. 熔化焊设备短路,过热引起火灾
B. 电工不按规定穿戴劳动保护用品
C. 熔化焊作业中使用的焊接气体引起燃烧和爆炸
[单选题]根据《公安机关办理行政案件程序规定》的要求，现场勘验（ ）。
A.依照刑事案件现场勘验的有关规定执行
B.参照刑事案件现场勘验的有关规定执行
C.由公安部另行制定勘验规
D.以上三者均不正确
[填空题]转子是由转轴、转子支架、()、磁极和励磁绕组等组成。
[单项选择]
Earthquakes are the most lethal of all natural disasters. What causes them Geologists explain them in terms of a theory known as plate tectonics. Continents are floating apart from each other, this is referred to as the continental drift. About sixty miles below the surface of the sea, there is a semimolten bed of rock over which plates, or slabs, carry continents and sea floors at a rate of several inches a year. As the plates separate from each other, a new sea floor is formed by the molten matter that was formerly beneath. Volcanic islands and large mountain ranges are created by this type of movement. The collision of plates causes geological instability such as that in California called the San Andreas Fault, located between the Pacific and North American plates. The plates there are constantly pushing and pulling adjacent plates, thereby creating constant tremors and a potential for earthquakes in the area.
Geologists would like to be able to predict earthquakes acc
A. will be struck by an earthquake in the next decade
B. will be saved from an earthquake within ten years
C. is unstable as a result of the San Andreas Fault
D. has nothing to fear
[单选题]指出下列物质中哪一个不是自由基型聚合反应中的单体( )
A.乙烯
B.丙烯醇
C.丁二烯
D.丙二醇
[单选题]犯罪嫌疑人被()的,聘请的律师可以为其申请取保候审。
A.监视居住
B.拘留
C.逮捕
D.拘传
[单选题]我国上海证券交易所和深圳证券交易所的组织形式都属于（ ）。
A.会员制
B.公司制
C.合同制
D.承包制
