热门试题:
[单选题]普通投诉信息离线保存（ ）年，升级投诉信息离线保存原则上不少于（ ）年。
A.1、1
B.2、2
C.3、3
D.4、4
[单项选择]关于君药的描述下列哪项是错误的
A. 针对兼证起治疗作用的药物
B. 方剂组成中不可缺少的药物
C. 体现了处方的主攻方向
D. 药力居方中之首
E. 对处方的主证或主病起主要治疗作用的药物
[单选题]安全电压一般是指（ ）及以下的电压。
A.24V
B.36V
C.48V
[单项选择]
Migration, in biology, is the movement of animals to a place that offers better living conditions. Many birds, fishes, insects, and mammals regularly migrate to (16) unfavorable changes in weather or food supply.
Migrations take place on land, in water, or in the air. Some animals migrate only short (17) . Other migrations cover thousands of miles or kilometers.
Migration enables many animals to (18) favorable weather and abundant food supplies in areas with changing (19) . In some parts of the world, for example, food is plentiful in summer but becomes (20) during the cold winter months. Many animals that live in these regions migrate to (21) climates in the fall. They return in the spring when the weather warms up.
Many migrations are (22) reproduction. Numerous animals migrate to breeding areas so that their young have the best chance for (23) . Migratory birds breed in their summer ho
A. periods
B. spans
C. distances
D. lengths
[填空题]A类及虚拟化网元类割接申请批复后,省公司网络部门最晚当天（ ）之前向集团上报割接信息。其他类型割接申请批复后,省公司网络部门最晚当天（ ）之前向集团上报割接信息。
[单项选择] (75) is NOT a concept of White Box Testing.
A. You should execute all logical decisions on their true and false sides.
B. You should execute all independent paths within a module at least once.
C. You should execute all loops at their boundary conditions.
D. You should execute all interfaces at their boundary conditions.
[判断题] 创伤急救时外部出血立即采取止血措施防止失血过多而休克。( )
A.正确
B.错误
[判断题] 喉癌的病因可能与严重吸烟、饮酒、空气污染、病毒感染及癌前期病变有关。
A.正确
B.错误
[判断题]只有两大部类的生产在规模和结构上保持一定比例,社会总产品的价值补偿和实物替换才能正常实现,社会再生产才能顺利进行。
A.正确
B.错误
[判断题]用细石混凝土做防水层的屋面属于柔性防水屋面。
A.正确
B.错误
[不定项选择题]共用题干
California Gives Green Light to Space Solar Power
Energy beamed down from space is one step closer to reality,now that California has given the green
light to an agreement that would see the Pacific Gas and Electric Company buy 200 megawatts（兆瓦）of power
beamed down from solar-power satellites beginning in 2016.But some major challenges will have to be
overcome if the technology is to be used widely.
A start-up company called Solaren is designing the satellites,which it says will use radio waves to beam
energy down to a receiving station on Earth.
The attraction of collecting solar power in space is the almost uninterrupted sunshine available in geo-
synchronous（与地球同步的）orbit. Earth-based solar cells , by contrast , can only collect sun light during day-
time and when skies are clear.
But space-based solar power must grapple（努力克服）with the high cost per kilogram of launching things in-
to space,says Richard Schwartz of Purdue University in West Lafayette,Indiana."if you're talking about it being
economically viable for power of the Earth,it's a tough go,"he says.
Cal Boerman,Solaren's director of energy services,says the company designed its satellites with a view
to keeping launch costs down."We knew we had to come up with a different,revolutionary design,"he says.
A patent the company has won describes ways to reduce the system's weight,including using inflatable mir-
rors to focus sunlight on solar cells,so a smaller number can collect the same amount of energy.
But using mirrors introduces other challenges,including keeping the solar cells from overheating,says
Schwartz."You have to take care of heat dissipation（散发）because you're now concentrating a lot of energy
in one place,"he says.According to the company's patent,Solaren's solar cells will be connected to radia-
tors to help keep them cool.
Though Boerman says the company believes it can make space-based solar power work,it is not expec-
ting to crowd out other forms of renewable energy.Laws in California and other states require increasing use
of renewable energy in coming years,he points out."To meet those needs,we're going to need all types of
renewable energy sources,"he says.
Space-based solar cells could collect solar power only when skies are clear.
A.Right
B.Wrong
C.Not mentioned
[单选题]我公司设备管理目标指标规定静密封点泄漏率不高于( )
A.0.5%
B. 0.5‰
C. 1%
D. 1‰
[单项选择]患者男，58岁。疲乏无力，骨痛，反应迟缓，视力减退。实验室检查结果显示正细胞正色素性贫血，血沉45mm/h，尿蛋白阳性，骨髓检查原始浆细胞15%。该患者外周血涂片可查见的特征性细胞是 （）
A. 靶形红细胞
B. 口形红细胞
C. 球形红细胞
D. 缗钱红细胞
E. 镰形红细胞
[单选题]【单选题】某多轴螺旋桨长381毫米,螺距127毫米,那么他的型号可表述为( )
A.3812
B.15×5
C.38×12
[单选题]旅客列车在到发线上进行车辆技术作业时，用红色信号旗（灯）进行防护，可不设脱轨器。红色信号旗（灯）的设置，进行技术检查作业时，在机次一位客车前端非站台侧和尾部客车后端站台侧设置。车辆乘务员单班单人值乘列车，在无客列检车站进行站折技术检查作业时，仅在来车端（ ）客车前端站台侧设置。
A.一位
B.二位
C.方向
D.第一辆
[判断题] WJ-8型扣件正常状态安装或钢轨调高量大于15mm时用S3型螺旋道钉。( )
A.正确
B.错误
[单项选择]在税收管理员平台中，关于逾期申报清册（社保）的查询，下列正确的是（）
A. 在统计分析的税收征管质量管理中查询
B. 在统计分析的社保类征管质量管理中查询
C. 在一员式查询中查询
D. 在一户式查询中查询
[简答题]为什么说人的形式感的形成是审美以及形式美产生的根源？
[填空题] As the plane circled over the airport, everyone sensed that something was wrong. The plane was moving unsteadily through the air, and 【B1】 the passengers had fastened their seat belts, they were suddenly 【B2】 forward. At that moment, the air-hostess 【B3】. She looked very pale, but was quite 【B4】. Speaking quickly but almost in a whisper, she 【B5】 everyone that the pilot had 【B6】 and asked if any of the passengers knew anything about machines or at 【B7】 how to drive a car. After a moments 【B8】, a man got up and followed the hostess into the pilot’’s cabin. Moving the pilot 【B9】, the man took his seat and listened carefully to the 【B10】 instructions that were being sent by radio from the airport 【B11】. The plane was now dangerously close 【B12】 the ground, but to everyone’’s 【B13】, it soon began to climb. The man had to 【B14】 the airport several times in group to become 【B15】 with the controls of the plane. 【B16】 the danger had not yet passed. The terrible 【B17】 came when he had to la
A. A．around
B．over
C．along
D．above
[单选题]《工程设计收费标准》中其他设计收费是指根据工程设计实际需要或者发包人要求提供相关服务收取的费用，不包括（）。
A.编制初步设计文件收取的费用
B.非标准设备设计文件编制费
C.复用设计费
D.采用标准设计
[单选题] 钢轨探伤仪各通道( )发射并接收超声波的。
A.是同一时刻
B.不是同一时刻
C.交替发射接受
D.定期时刻
[简答题]（196）为什么膜状冷凝时的传热膜系数比滴状冷凝时小?
[单项选择]质押与抵押最重要的区别在于( )。
A. 抵押权不转移的占有，质权必须转移标的占有
B. 抵押权可重复设置，质权不可
C. 抵押权人无保管标的义务，职权人负有善良管理人注意义务
D. 抵押权标的为不动产和动产，质权标的是动产和财产权利
[单选题]《铁路旅客运输服务质量规范》（空调）中规定，车厢内禁止吸烟，加强禁烟宣传，发现禁烟区吸烟行为（ ）。
A.及时制止
B.及时劝阻
C.严令禁止
D.及时收缴
[单选题].下列哪一项压力差是导致肺通气完成的直接动力
A. 肺内压与胸膜腔内压之差
B. 胸膜腔内压与跨壁压之差
C. 大气压与肺内压之差
D. 大气压与胸膜腔内压之差
E. 大气压与跨壁压之差
[单选题]防寒防冻期指11月15日-3月15日，当最低温度为10℃及以下时为防寒防冻期开始时
间，当最低为( )_及以上时为防寒防冻期结束时间。
A.10℃
B.5℃
C.2℃
D.20℃
[单选题]现有水果表 Fruit，其字段有：sale(销量)，id（水果编号），price(价格),查询水果表总销量的SQL是（）。
A.SELECT sum(sale) FROM Fruit;
B.SELECT count(sale) FROM Fruit;
C.SELECT max(sale) FROM Fruit;
D.SELECT min(sale) FROM Fruit;
[单选题]《乌托邦》的作者是（）
A.意大利康帕内拉
B.托马斯·莫尔
C.法国摩莱里
D.法国马布利
[单项选择]What's the woman's attitude toward the situation which the English language is in
A. Concerned.
B. Indifferent.
C. Condescending.
D. Agitated.
[判断题]蓄电池的短路电流与蓄电池的工作状态有关。( )
A.正确
B.错误
[单项选择]省级质量技术监督部门对安检机构申请人的审查包括资料审查和（）。
A. 现场核查
B. 试验抽查
C. 人员考核
D. 资金审查
[单选题]下面哪个不是监护道口报警的主要设备。( )
A.阀式轨道电路
B.轨道继电器
C.控制器
D.信号机
[单选题]基坑开挖中，一般土质条件下弃土堆底至基坑顶边距离≥1.2m。弃土堆高≤（ ）m，垂直坑壁边坡条件下弃土堆底至基坑顶边距离≥3m。在粉砂、淤泥和软土场地的基坑边上，禁止堆土。
A.A-1
B.B-1.2
C.C-1.5
D.D-2
E.略
F.略
G.略
[单项选择]下列关于因素成对比较法确定土地定级因素权重的说法，错误的是（ ）。
A. 因素两两之间均要进行比较
B. 为使结果更准确，可结合德尔菲测定法
C. 某一待评因素权重有可能是零
D. 可在因素集合中设置一虚拟因素
[多项选择]县级以上林业主管部门依法履行林权登记职责。林权登记包括（）登记。
A. 初始
B. 变更
C. 注销
[简答题]ATI系统的实时监控功能可记录的故障数据包括什么？
[多项选择]财务净现值率是（）。
A. 考察投资利用效率指标
B. 考察项目单位投资盈利能力的指标
C. 单位投资现值所能带来的财务净现值
D. 项目财务净现值与项目总投资现值之比
E. 主要财务评价指标
