热门试题:
[单项选择]
On the evening of his arrival in New York, Jimmy wanted to make a call to his mother. He found a telephone booth nearby and put some coins into a box in it and dialed 734-8681. At first the line was busy and then his call was put through. Jimmy was very glad to say "Hello!" to his mother. Just then came a sweet lady’s voice behind him.
"Are you through"
"Yes," Jimmy turned and said.
With a polite "Excuse me", the lady took up the receiver and dialed. Jimmy had to wait aside until, she put down the telephone.
After a while, Jimmy dialed again and heard his mother’s voice from far.
"What’s wrong with you Why did you ring just now"
"I myself don’t know why," Jimmy didn’t finish calling when a young man ran over and asked anxiously.
"Are you through"
"Yes."
With saying "OK!" the man quickly set
A. He came from the United States.
B. He came from England
C. He came from New York.
D. We don’t know from the passag
[判断题]科目三道路驾驶技能考试不合格的,可以先参加科目三安全文明驾驶常识考试。
A.正确
B.错误
[单项选择]某高校以营利为目的,将以划拨方式取得使用权的国有土地上建成的房屋依法出租给某工厂。该校应当()
A. 先办理出让手续并补交出让金,然后再出租
B. 将租金中所含土地收益上缴国家
C. 经有审批权的政府批准
D. 应将租金上缴国库
[判断题]在实验室中浓碱溶液应贮存在聚乙烯塑料瓶中。
A.正确
B.错误
[判断题]set sysmenu to命令可以使系统菜单不可用。
[多选题]气体的主要燃烧方式有( )。
A.遇火就爆炸
B.扩散燃烧
C.动力燃烧
D.分解式燃烧
E.喷流式燃烧
[填空题]Four-year-old children am being tested for their ability to recognize simple words and letters in the{{U}} (36) {{/U}} .They are also being tested for their skills with numbers. Federal education officials say the test will help the Head Start program{{U}} (37) {{/U}}. The officials will compare the{{U}} (38) {{/U}} of the children against national{{U}} (39) {{/U}}in early arithmetic, reading and writing.
Local non-profit organizations{{U}} (40) {{/U}}the programs. The government spends more than six-and-a-half thousand-million dollars a year to pay for Head Start.
Federal officials say close to a million children{{U}} (41) {{/U}}the country take part in the programs.
Wade Horn leads the Head Start program for the government. Mister Horn says the test is{{U}} (42) {{/U}} to learn which kinds of programs help children the most.
The United States Department of Health and Human Services{{U}} (43) {{/U}}a report on Head Start in June.{{U}} (44) {{/U}}. It
[填空题]一般无轨设备的制动系统有()和行车两部分组成。
[判断题]FTTR从光猫通过光纤接入主网关时无需配置,即插即用。
A.正确
B.错误
[单选题]453. 减速箱的检查内容包括:三角皮带张紧力是否合适,防反转装置是否灵活可靠,( )是否到位,减速箱体及管汇焊接等部位是否有渗漏。
A.电控箱
B.电力源
C.支撑架
D.齿轮油
[单选题] 年7月17日,公安部反恐局印发了(.,以指导公民如何及时发现和规避恐怖袭击带来的危险。
A.《公民防范恐怖袭击手册》
B.《打击恐怖主义章程》
C.《联合打击恐怖主义手册》
D.《上海合作组织地区反恐合作宣言》
[判断题]车站安全标志的巡视检查由站区人员开展。
A.正确
B.错误
[单选题]地下变主体结构施工,在进行钢支撑安装施工时,下列说法正确的是()。
A.施工现场作业区域、应设置施工围栏和安全标志
B.起重机械未经过进场检查,各部位动作灵敏
C.吊装过程应缓慢,不需有专人指挥
D.钢支撑提升离开基座20cm时应停下检查
[判断题]亚当·斯密主张国家应该实行适当控制的市场经济,加强国家对经济的干预。
[多项选择]下列指标中反映公司经营效率的有()。
A. 应收帐款周转率
B. 净资产收益率
C. 存货周转率
D. 固定资产周转率
E. 总资产周转率
[判断题]处置可燃液体泄漏事故时可以直接用水冲击泄漏物或泄漏源。( )
A.正确
B.错误
[单项选择]
Passage 1
For farmers hoping for a healthy harvest, the best place to turn for help these days is the Monsanto Corp. One of the world’s leading biotechnology companies and lately a pioneer in genetically engineered seeds--Monsanto has been incorporating flashy traits like herbicide and pest resistance into everything from canola to corn. But such super crops don’t come cheap. Farmers pay a premium for Monsanto seeds, and to make sure they keep paying, the company requires them to sign an agreement promising not to plant seeds their crops produce. If farmers want the same bountiful harvest next year, they must return to the company for a new load of seeds.
While this arrangement makes sense for Monsanto, it works only if farmers honor it--something that’s difficult to police in the U. S. and almost impossible in the developing world. Now, however, Monsanto hopes to enforce biologically what it cannot enforce contractually. With the help of
A. are required to buy new load of seeds every year
B. axe often caught by the police replanting the seeds
C. can replant the seeds under the permission from Monsanto
D. obey the agreements signed with Monsanto
[单选题]1923 年 2 月,在帝国主义支持下,吴佩孚为了镇压( ),对工人进行血腥屠杀,制造了震惊中外的二七惨案。
A.陇海铁路大罢工
B.京汉铁路工人罢工
C.省港工人大罢工
D.安源铁路工人大罢工
[判断题]养老保险实施基金统收统支后,各级政府要切实承担企业离退休人员基本养老金按时足额发放的主体责任 ( )
A.正确
B.错误
[单项选择]下列有关野生蘑菇的描述哪个是正确的?()
A. 吃野生蘑菇的时候最好和大蒜同煮,可以去毒。
B. 只要充分掌握识别毒蘑菇的技巧就不会中毒。
C. 野生蘑菇无法从外观、气味等方面辨别是否有毒。
D. 野生蘑菇中毒也没事,多休息就好了。
[判断题]学校用电类别为“非工业”,行业应为“教育”,电价应选择“居民”。
A.正确
B.错误
[单选题]当采用3/2、4/3、角形接线等多断路器接线形式时,应在断路器两侧均配置( )。
A.电流互感器
B.电压互感器
C.断路器
D.避雷器
[单选题] 甲作为保险事故鉴定人,为乙能够顺利骗取保险金,故意提供虚假的证明文件,应当认定为( )。
A.保险诈骗罪的共犯
B.伪证罪
C.诈骗罪的共犯
D.提供虚假证明文件罪
[简答题]何谓货币政策时滞?它对货币政策效果有何影响?
[填空题] "156 高处作业人员长期处于精神紧张状态,( )引发身体内部不良变化。"
[单选题] 在长期的奋斗中,我们党带领人民创造了 “两大奇迹 ”。一个是经济快速发展奇迹。另一个是( )奇迹。
A. 文化飞速进步
B. 社会长期稳定
C. 人们平均寿命明显延长
D. 人民幸福感不断提升
[单选题]( )在转动着的发电机(电动机)回路上工作或用手触摸定子绕组。
A.A.可以
B.B.有人监护时可以
C.C.经领导批准可以
D.D.禁止
E.略
F.略
[单选题]当土为细砂和粉砂时,抽出的地下水流会带走细粒而发生流砂现象,造成边坡坍塌、坑底隆起、无法排水和难以施工,此时应用( )的方法。
A.水泵排水法
B.明排水法
C.井点排水法
D.人工降低地下水
[单项选择]下面关于医务人员泄露医疗秘密,将会产生不良后果的表述,不包括()
A. 会引起社会某些人对患者的歧视
B. 会使患者对医务人员产生不信任和恐惧感
C. 会引起医患矛盾、家庭纠纷
D. 会造成患者沉重心理负担,甚至引发自杀的严重后果
E. 会酿成医疗差错事故
[单选题]微型计算机主机的组成部分是______。
A. 运算器和控制器
B. 中央处理器和主存储器
C. 运算器和外设
D. 运算器和存储器
[判断题]继电保护整定不能兼顾选择性、灵敏性和速动性的要求,则应按照如下原则应保证用户供电。
A.正确
B.错误
[单选题]在我国的货币层次中,M1表示( )。
A.实物货币
B.狭义货币
C.广义货币
D.准货币
[判断题] 气动绞车应采用有防脱功能的吊钩,如双片反向式吊钩或自锁吊钩。
A.正确
B.错误
[单项选择]某大医院一位眼科博士,因急于为两位病人进行角膜移植,而又一时找不到现成的供体角膜,所以在太平间“盗取”了一病死者的尸体角膜用于移植,获得成功。此事后被死者家属发现,以未经本人生前及死者家属知情同意,严重损害了死者及其家属的权益为由,将该医生告上了法庭。经调查得知:接受眼角膜移植手术的两位病人与该医师无特殊关系;死者生前与该医师无利害冲突;该医师也未由此谋取分文私利,只是不了解有关要求。若评价该医师行为不道德,依据是()。
A. 动机、目的恶,手段、效果善
B. 动机、目的恶,手段、效果恶
C. 动机、目的善,手段、效果恶
D. 动机、目的善,手段恶、效果差
E. 动机、目的善,手段恶、效果善
[多选题]营业线施工、施工监控要严格执行相关规章制度,发生下列情况不得施工和配合施工: ( )。(职工)(应知应会-西铁供【2014】192号.第36条.)
A.未按规定签订施工安全协议
B.没有设计文件(技术标准)或现场技术交底不清楚
C.没有施工计划(天窗修计划、安全监督计划)
D.设备管理单位未派员配合施工
[单选题]手持行灯电压不准超过( )V。
A.12
B.24
C.36
D.48
[单项选择]我国对克隆技术是否应该用于人类的立场是()
A. 允许治疗性克隆,不允许生殖性克隆
B. 不允许治疗性克隆,允许生殖性克隆
C. 允许一切克隆
D. 不允许一切克隆
E. 以上都不是