热门试题:
[简答题]试比较中断方式与DMA方式的主要异同，并指出它们各自应用在什么性质的场合。
[单项选择]1972年，（）由Intermec公司的David•Allair博士发明，提供给Computer-Identics公司，此条码可在较小的空间内容纳更多的信息。
A. 交插25码
B. 25码
C. 39码
D. PDF417
[判断题]放线架应支撑在坚实的地面上，松软地面应采取加固措施。放线轴与导线伸展方向应平行。
A.正确
B.错误
[单选题]汽油：汽车
A.食物：肠胃
B.水：喝
C.太阳能：太阳
D.风： 风筝
[单项选择]适合扶正祛邪并用的病证是（）
A. 邪气盛，正气未衰
B. 正气虚，邪气未盛
C. 邪正俱盛
D. 邪气盛，正气已衰
E. 邪祛正虚
[单项选择]
Text 1
We can make mistakes at any age. Some mistakes we make are about money. But most mistakes are about people. "Did Jerry really care when I broke up with Helen .... When I got that great job, did Jim really feel good about it, as a friend Or did he envy my luck" "And Paul—why didn’t pick up that he was friendly just because I had a car" When we look back, doubts like these can make us feel bad. But when we look back, it’ s too late.
Why do we go wrong about our friends or our enemies Sometimes what people say hides their real meaning. And if we don’ t really listen we miss the feeling behind the words. Suppose someone tells you, "You’ re a lucky dog." That’ s being friendly. But "lucky dog" There’s a bit of envy in those words. Maybe he doesn’t see it himself. But bringing in the "dog" bit puts you down a little. What he may be saying is that the doesn&rsq
A. notice the way the person is talking
B. take a good look at the person talking
C. mind his tone, his posture and the look in his eyes
D. examine the real meaning of what he says based an his manner, his tone and his posture
[简答题]法规和国际业余无线电惯例要求业余电台日志记载的必要基本内容是：
[单选题]关于主要材料、钢筋接头的监督抽查,说法错误的是( )
A.7
B.14
C.28
D.30
[单选题]（ ）是为防止列车或机车车辆从一进路进入另一列车或机车车辆占用的进路而发生冲突的一种安全隔开设备。
A.安全线
B.避难线
C.调车线
D.到发线
[单项选择]能促进钙的吸收的维生素是（ ）。
A. 维生素A
B. 维生素B
C. 维生素C
D. 维生素D
[多选题]境外投资者因A股上市公司外资股东减持股份及分红，需要开立人民币银行结算账户的，可以开立哪些类型的账户
A.基本存款账户
B.一般存款账户
C.专用存款账户
D.临时存款账户
[单项选择]关于脂蛋白的构成和代谢，下列说法正确的是（）。
A. 脂蛋白的外层由磷脂、胆固醇、载脂蛋白构成
B. 脂蛋白的代谢有两个途径
C. 脂蛋白核心主要为甘油三酯和胆固醇酯
D. 血浆中的脂蛋白呈微粒状
E. 以上都对
[单选题] 长期或临时生产、加工、使用或( )危险化学品,且危险化学品的数量等于或超过临界量的单元,定义为重大危险源。
A.销售
B.储存
C.经营
D.运输
[单选题]在线修磨是对钢板表面缺陷面积小于钢板总面积的（ ）的缺陷进行在线修磨
A.1/10
B.1/9
C.1/8
D.1/7
[判断题]盘亏的固定资产，按同类或类似固定资产的重置价值，减去根据其新旧程度估计的已提折旧后的余额作为入账价值。( )
[单选题]抢修作业时，邻线动车组接近前( ) ，作业本线防护人员通知现场作业负责人员停止作业、下道避车（可在防护栅栏内避车）。作业机具、材料等严禁摆放在两线间且不得侵限。
A. 5分钟
B. 10分钟
C. 15分钟
D. 20分钟
[单选题]钢梁涂装涂料涂层需在上一道涂层实干后，方可涂装下一道漆，底漆、中间漆 最长暴露时间不超过（ ）。
A.1d
B.3d
C.6d
D.7d
[单选题]疏散平台站立最小高度（垂直）（）。
A.1000mm
B.2000mm
C.1500mm
D.1800mm
[填空题]全身性血液循环障碍主要为（）损伤及血容量、血液形状的改变所致，波及全身各器官组织。
[配伍题]在正常胸部正位片上组成老年人右心缘上部的是（ ）|在正常胸部正位片上组成青年、儿童右心缘上部的是（ ）
A. 上腔静脉
B. 升主动脉
C. 奇静脉
D. 左心室
E. 肺动脉
[判断题]国务院组成机构的设立、撤销、合并，需经国务院总理提出，国务院常务会议决定。 ( )
[简答题]
2005年1月1日，李某与一县外贸公司签订承包经营公司下属市宾馆的合同书，承包经营合同书规定：承包期3年，李某每年应向公司上交承包费30000元，管理费10000元。2006年初，该宾馆所得税申报材料显示2005年营业收入70000元，另外有外省的两处房产出租收入20000元，成本、费用75460元(其中包括李某每月领取工资600元)，营业税4500元，城建税315元，教育费附加135元，2005年度仅缴纳所得税1726.2元。
税务机关对该宾馆纳税检查，发现承包前后所得税缴纳相差悬殊，经深入检查发现：
(1) 该企业使用内部收据收取客房收入170000元，会议室使用费收入30000元，并以出纳名义存人银行，该收入税务机关核定的可扣除的成本130000元，费用30000元；
(2) 经查用工合同发现，多报管理人员人数2人，服务人员6人，每人每月工资600元；
(3) 宾馆设小商品部销售饮料收入4000元、食品收入2000元，烟酒收入3000元，保健品收入1000元，可扣除的饮料成本3400元、食品成本1420元，保健品成本600元，烟酒成本2580元。
要求：
计算本年的应补所得税。
[单项选择]肥厚型梗阻性心肌病胸骨左缘的收缩期杂音变化下列哪项是正确的（）
A. 屏气时减轻
B. 左室流出道狭窄加重时减轻
C. 左室容积减少时增强
D. 增加心肌收缩力时减轻
E. 下蹲时增强
[填空题]Teachers need to be aware of the emotional, intellectual, and physical changes that young adults experience. And they also need to give serious ________to how they can best ________such changes. Growing bodies need movement and ________, but not just in ways that emphasize competition. ________ they are adjusting to their new bodies and a whole host of new intellectual and emotional challenges, teenagers are especially self-conscious and need the ________ that comes from achieving success and knowing that their accomplishments are ________ by others. However, the typical teenage lifestyle is already filled with so much competition that it would be ________ to plan activities in which there are more winners than losers, ________ , publishing newsletters with many student-written book reviews, ________ student artwork, and sponsoring book discussion clubs. A variety of small clubs can provide ________ opportunities for leadership, as well as for practice in successful ________ dyna
A. A． claimed
B． admired
C．ignored
D．surpassed
[判断题]操作各类机床，使用手锤、大锤，必须戴好手套，打锤时严禁锤头冲人。
A.正确
B.错误
[多项选择]下列722型分光光度计的主要部件是（）。
A. 光源：氘灯
B. 接受元件：光电管
C. 波长范围：200-800nm
D. 光学系统：单光束，衍射光栅
[判断题]抗毒素免疫指抗细菌外毒素的免疫，是以中性粒细胞的调理吞噬，以及抗体和补体为主的免疫反应。（ ）
[多选题]下列属于狭义的教育的表现形式的是( )。
A.小王通过自己的努力在学校考了优异的成绩
B.小李经常去隔壁邻居家学习下围棋
C.考上大学
D.营销精英
[单项选择]个人汽车贷款的特点不包括( )。
A. 在汽车产业和汽车市场发展中占有一席之地
B. 与汽车市场的多种行业机构具有密切关系
C. 与其他行业联系不大
D. 风险管理难度相对较大
[单选题]孙中山的三民主义是( )。
A.民族主义、民主主义、民生主义
B.民族主义、民权主义、民生主义
C.民主主义、民权主义、民生主义
D.民本主义、民主主义、民生主义
[单选题]下列关于信息与数据的关系说法正确的是()。
A.数据和信息是有区别的。
B.数据和信息之间是相互联系的。
C.数据是数据采集时提供的，信息是从采集的数据中获取的有用信息。
D.数据量越大，其中包含的信息量就越多。
[不定项选择题]共用题干
Where Did All the Ships Go?
The Bermuda Triangle（三角区）is one________(1) the greatest mysteries of
the sea.In this triangular area between Florida,Puerto Rico and Bermuda in Atlantic,
ships and airplanes__________(2)to disappear more often than in________(3)
parts of the ocean.And they do so_________(4)leaving any sign of an accident or
any dead bodies.
It is_________(5)that Christopher Columbus was the first person to record strange
happenings in the area.His compass stopped working,a flame came down from the sky,
and a wave 100 to 200-feet-high carried his ship about a mile away.
The most famous disappearance in the Bermuda Triangle was the U. S. Naval（海军
的）Air Flight 19._________(6)December 5,1945,five bomber planes carrying
14 men_________(7)on a training mission from the Florida coast.Later that day,all
communications with Flight 19 were lost.They just disappeared without a trace.
The next morning,242 planes and 19 ships took part in the largest air-sea search in
history.But they found nothing.
Some people blame the disappearances__________(8) supernatural（超自然的）
forces.It is suggested the_________(9)ships and planes were either transported to
other times and places, kidnapped（绑架）by aliens（外星人）_________(10)
attacked by sea creatures.
There are_____________(11)natural explanations,though.The U.S. Navy says that
the Bermuda Triangle is one of two places on earth__________(12)a magnetic
compass（指南针）points towards true north __________ (13) magnetic north.
____________(14),planes and ships can lose their way if they don't make adjustments.
The area also has changing weather and is known____________(15)its high waves.
Storms can turn up suddenly and destroy a plane or ship.Fast currents could then sweep
away any trace of an accident.
_________(4)
A.without
B.by
C.from
D.upon
[单选题]若左侧转向灯总功率大于右侧转向灯总功率,则( )。
A.左侧闪光频率快
B.右侧闪光频率快
C.左右测闪光频率相同
D.会使闪光器损坏
[多项选择]常见的校园学习环境包括（）
A. 多媒体教室环境
B. 图书馆学习环境
C. 多媒体网络教室环境
D. 专业实验室环境
[单项选择]某市居民的恩格尔系数在2000年、2005年和2009年分别为42.5%、40.6%、38.8%。这一变化趋势表明，该市居民（）
A. 食品支出占家庭总支出的比重增加
B. 家庭食品支出额在减少
C. 消费结构不断改善，生活水平提高
D. 以发展资料和享受资料的消费为主
[多选题] 试运后尚需工作时，正确的说法有（ ）[2.0分]
A.应重新申请工作票
B.工作许可人按工作票要求重新布置安全措施并会同工作负责人重新履行工作许可手续
C.如断开电源措施需由电气值班人员进行时，仍应由热机运行班长填写停电联系单，交电气运行班长联系停电。
D.接到电气运行班长电话通知断开电源措施已执行，应当做好记录。
