热门试题:
[单选题]（）级国家秘密是一般的国家秘密，泄露会使国家安全和利益遭受损害。( )
A.秘密
B.机密
C.绝密
D.以上都正确
[判断题] 消防水枪通过水射流形式的选择进行灭火.冷却保护.隔离和排烟等多种消防作业。
A.正确
B.错误
[判断题]在三相四线制系统中，可以得到线电压和相电压两种电压。
A.正确
B.错误
[单选题] 3/2接线方式下,设备停电时,应先拉开(____),后拉开母线侧开关。
A.电源侧开关
B.负荷侧开关
C.边开关
D.中开关
[判断题]钢丝绳的安全系数：通过滑轮组绞磨立杆塔或紧线为2.5。（ ）
A.正确
B.错误
[单选题]实行优惠的卧铺车票要在票面记载“（ ）”字样。
A.卧
B.折
C.优惠
D.折扣
[单项选择]切记电流互感器在运行状态下其二次绕组不能（）.
A. 开路
B. 短路
[简答题]简述单向压缩分层总和法计算地基沉降的基本原理和计算步骤。
[单选题]下列经济业务中，能引起公司股东权益总额发生变化的是()。
A.用资本公积金转增资本
B.向投资人分配股票股利
C.接受投资人的投资
D.用盈余公积弥补亏损
[单选题]下列关于颈动脉体化学感受器的描述,错误的是
A.其流入流出血液中的PA02差接近零,通常处于动脉血环境中
B. PA02降低、PAC02和H+浓度升高对其刺激有协同作用
C.感受器细胞上存在对02,、C02、H+敏感的不同受体
D.血供非常丰富,单位时间内血流量为全身之冠
[单选题]《细则》规定:如果14.MPa≤P关<35.MPa的井,选用( )及以上压力等级的井控装备。
A.21.MPa;
B.35.MPa;
C.70.MPa;
D.105.MPa
[填空题]刷卡器在使用过程中,司售员应注意刷卡器指示灯状态、刷卡时（ ）、程序是否获得员工卡数据,若不正常应及时报修。
[单选题]系统集成商在承接项目之后，一般会通过内部立项的方式将合同责任进行转移，并对这种责任在进行约束和规范。这种内部立项的目的一般不包括（请作答此空）。而在进行内部立项时，需要对项目的进度、质量，以及所面临的风险进行分析，这些内容一般包括在（ ）文件之中。
A.为项目进行资源分配
B.确定项目绩效目标
C.提升项目实施效率
D.选择合适的供应商
[单选题]帮助老年人进行穿前开襟上衣时,照护人员应( )
A.先将健侧手插入衣袖内
B.先将患侧手插入衣袖内
C.先将健侧与患侧手同时插入衣袖内
D.先将上衣披在肩上
E.以上都不正确
[简答题]对于“一些老师比较喜欢听话的学生”这一现象，你怎么看?
[单项选择] Euthanasia: a Heatedly Debated Topic
"We mustn’’t delay any longer... swallowing(吞咽) is difficult...and breathing, that’’s also difficult. Those muscles are weakening too...we mustn’’t delay any longer."
These were the words of Dutchman(荷兰人) Cees van wendel de Joode asking his doctor to help him die. Affected with a serious disease, van Vendel was no longer able to speak clearly and he knew there was no hope of recovery and that his condition was rapidly deteriorating.
Van Venders last three months of life before being given a final, lethal injection by his doctor were filmed and first shown on television last year in the Netherlands. The programme has since been bought by 20 countries and each time it is shown, it starts a nationwide debate on the subject.
The Netherlands is the only country in Europe which permits euthanasia (安乐死) , although it is not technically legal there. However, doctors who carry out euthanasia under strict guidelines in
A. when a patient asks for death, he/she may ask for something else
B. it’s paternalistic to deny an individual the right to die
C. allowing euthanasia may cut back the care and consideration for the elderly and disabled
D. to practice euthanasia is to shorten a patient’s life on purpose
[判断题] 元搜索引擎就是通过一个统一 的户界面帮助驴在多个搜索引擎中选择和利用合适的(甚至同时利腊干个)搜索引擎来实现检索操作,是对分布于网络的多种检索工I具的全局控制机制。
A.正确
B.错误
[单选题]何老先生有两个儿子——何老大与何老二，老伴多年前就已去世，何老先生带着小儿麻痹的小儿子一同生活，何老大定期给付父亲赡养费用。2008年何老先生突发心脏病去世，留有一份自书遗嘱，将全部财产10万元留给何老大，并希望何老大能照顾好何老二。则（ ）。
A.该遗嘱有效，个人可以通过遗嘱处理自己的遗产
B.该遗嘱无效，因为没有为何老二保留份额
C.该遗嘱有效，因为何老先生将何老二委托给何老大照顾
D.该遗嘱无效，因为何老先生没有设立遗嘱的能力
[单选题]下列属于绿色通道鲜活农产品的是（ ）。
A.芥菜
B.山竹
C.甘蔗
D.冷鲜猪肉
[单项选择]航空货运代理人办理集中托运业务时签发给各批发货人的运单是（）。
A. 航空主运单
B. 航空分运单
C. 提单
D. 承运合同
[单项选择]
Ⅲ Cloze Directions: For each blank in the following passage, there are four choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corresponding letter on the Answer Sheet. You really have to get very old before you realize you’re old. I’m in my middle fifties and I don’t feel old yet. However, sometimes I look back at my childhood and (21) things to the way life is for (22) kids. Some things have certainly changed. One area of change is television. Some changes have been improvements. Some changes, on the other hand, have been (23) . When I started school, most people didn’t have a television; TV was just beginning to get (24) . My father decided to go all out and buy a 16 inch black and white Motorola set, I still remember watching the Lone Ranger save people from the (25) guys on that awesome electronic machine. That was exciting! Now, (26) have larger pi
A. gone
B. replaced
C. expensive
D. popular
[单项选择]用于防治静脉血栓的口服药物是（）
A. 肝素
B. 华法林
C. 链激酶
D. 枸橼酸钠
E. 尿激酶
[单选题]列车在区间行车分部运行后挂取区间遗留车列时，占用区间的行车凭证为（ ）。
A.绿色许可证
B.路票
C.调度命令
D.红色许可证
[单项选择]一个局域网中某台主机的IP地址为176.68.160.12，使用22位作为网络地址，那么该局域网的子网掩码为 (11) ，最多可以连接的主机数为 (12) 。
A. 254
B. 512
C. 1022
D. 1024
[填空题]过程就是使用资源，将（）转化为（）的活动系统，这种系统是由一组相互关联或相互作用的要素组成。
[单选题]候车室和应用中的客车（ ）消毒、杀虫、灭鼠一次，夏季应增加次数。
A.每月
B.每季度
C.每半年
D.每年
[单选题]当连续刺激的时距大于单收缩的时程时，肌肉出现：（ ）
A.一次单收缩
B.一连串单收缩
C.不完全强直收缩
D.完全强直收缩
E.无收缩反应
[单项选择]中国药典规定，精密标定的滴定液正确表示为（）
A. KMnO4滴定液（0.105mol/L）
B. KMnO4滴定液（0.1053mol/L）
C. KMnO4滴定液（0.1053mol/L）
D. 0.1053mol/L的KMnO4滴定液
E. 0.1053mol/L的KMnO4滴定液
[单项选择]大型低速柴油机铸铁气缸套的正常磨损率应（）mm/kh。
A. ＞0.05
B. ＜0.08
C. ＜0.1
D. ＞0.15
[填空题]{{B}}Britain’s System of Education{{/B}}
The British Commonwealth includes a quarter of the world’s population in one-sixth of the world’s land area. All its (1) ______ member states have been formerly parts of the British Empire. In these countries English is either the first language or the most (2) ______ means of communication except for small-scale business. Today the Commonwealth is a (3) ______ association of independent (4) ______ states. Hong Kong cannot become independent because its main land section is part of China, but had been by Britain on a 99 year lease which (5) ______ in 1997. The transformation of the British Empire into a Commonwealth of independent nations began in 1867, when Canada became fully self-governed. The new Commonwealth took shape in 1947, when India and Pakistan became fully independent. Within 20 years, all the major British territories, in Asia, Africa and the Caribbean had been independent, with the help and agreement of the British government.
[单选题]（)是依靠偏心装置的圆筒形转子在气缸内的转动实现气体压缩。A.螺杆式制冷压缩机 B.滚动转子式制冷压缩机
C.涡旋式制冷压缩机 D.斜盘式制冷压缩机
A.A
B.B
C.C
D.D
[单项选择]外墙保温系统耐候性试验结束后，状态调节（）d，依据现行《建筑工程饰面砖粘结强度检验标准》JGJ110规定的试验方法检验拉伸粘结强度。
A. 7
B. 8
C. 9
D. 10
[单选题] 用户改类后( )重新签订供用电协议。
A. 不可以
B. 不一定要
C. 必须
[多项选择]下列业务中，一般纳税人不允许开具增值税专用发票的有（）。
A. 向个人提供修理、修配服务
B. 向个人零售服装、化妆品
C. 向一般纳税人销售货物
D. 向一般纳税人销售房屋
