热门试题:
[单选题]Jf4A1471YD 电压互感器二次侧额定电压一般都是( ) 。
A. 400V
B. 380V
C. 100V
D. 220V
[单选题]台站不常使用的仪器仪表（ ）必须通电检查一次。
A.半年
B.每个季度
C.每个月
D.一年
[单选题]花椒除温中止痛外，又能
A.杀虫止痒
B.温经止血
C.温中降逆
D.杀虫消积
E.温肺化饮
[多项选择]农业生产或农产品的特点有 ( )
A. 是按照生产价格出售的
B. 是按照价值出售的
C. 租种任何土地都必须缴纳地租
D. 农产品的价值高于生产价格的部分差额转化为绝对地租
[单项选择]After thirty years of married happiness, he could still remind himself that Victoria was endowed with every charm except the thrilling touch of human frailty. Though her perfection discouraged pleasures, especially the pleasures of love, he had learned in time to feel the pride of a husband in her natural frigidity. For he still clung, amid the decay of moral platitudes, to the discredited ideal of chivalry. In his youth the world was suffused with the after-glow of the long Victorian age, and a graceful feminine style had softened the manners, if not the natures, of men. At the end of that interesting epoch, when womanhood was exalted from a biological fact into a miraculous power, Virginius Littlepage, the younger son of an old and affluent family, had married Victoria Brooke, the grand-daughter of a tobacco planter, who had made a satisfactory fortune by forsaking his plantation and converting tobacco into cigarettes. While Virginius had been trained by stern tradition to respect ev
A. a wife should be right in everything.
B. Victoria is a perfect wife to her husband.
C. Virginius is unfaithful to his wife.
D. what Victoria lacks is something imperfect.
[填空题]请完善程序(程序文件名：Java_2.java)并进行调试。请在下画线处填入正确内容，然后删除下画线。请勿删除注释行和其他已有的语句内容。
题目要求：
创建一个线程，按照从1到5递增的顺序将这两个整数打印出来，使程序的输出结果如下：
x=1, y=1
X=2, y=2
X=3, y=3
x=4, y=4
x=5, y=5
源程序：
public class Java_2 (1)
private int x=0, y=0;
public static void main(String[]args)
Java_2 r=new Java_2（ ）;
Thread t=new Thread( (2) );
t.start（ ）;
public void run（ ）
int (3) =0;
for(;;)
x++;
(4) ;
k++;
if(k＞5)break;
System.out.println("x="+x+", y="+y);
[单选题]在钢轨上钻螺孔必须同时倒棱。两螺栓孔的净距,不得小于孔径的( )。
A.0.5倍
B.1倍
C.1.5倍
D.2倍
[多选题]电力电缆设备的标志牌要与（ ）的名称一致。
A.电网系统图
B.电缆拓扑图
C.电缆资料
D.电缆走向图
[判断题]当驱动轮的表面有杂物时,胶布的使用寿命会被缩短。 ( )
A.正确
B.错误
[单选题](21546)0°探头探测60kg/m钢轨时，在相当一段距离内发出断续报警声在该部位可能存在（）。(1.0分)
A.轨面擦伤
B.纵向裂纹
C.轨底锈蚀
D.上述都对
[单项选择]下列不属于Charcot三联征的是（）。
A. 腹痛
B. 呃逆
C. 寒战
D. 高热
E. 黄疸
[单项选择]水路危险货物运输规则共有八章，其中第七章是（）。
A. 托运
B. 承运
C. 消防与泄漏处理
D. 装卸
[单选题]《铁路线路修理规则》规定，在其他站线，道岔轨道静态几何尺寸容许偏差管理值中，轨距的作业验收标准为（ ）。
A. ＋3 mm，－2mm
B. ±2mm
C. ＋6mm，－2mm
D. ＋4mm，－2mm
[单选题]《中国南方电网有限责任公司电力安全工作规程》（Q/CSG510001-2015）第6.4.1.5条规定：工作要求的（ ）应符合现场勘察的安全技术要求和现场实际情况，并充分考虑其他必要的安全措施和注意事项。
A.安全措施
B.环境保护措施
C.组织措施
D.技术措施
[单选题]常用以诊断肝病的腧穴是
A.膻中
B.巨阙
C.期门
D.章门
[单选题]施工地点与防护人员间瞭望条件不良又无电话联系时，应增设（ ）防护人员。
A.远端
B.两个
C.中间
D.尽头
[单选题] 容积泵正常工作的必备条件有:吸油过程中,( )必须和大气相通(易)
A.液压泵
B.油箱
C.过滤器
D.蓄能器
[多项选择]全国人民代表大会常务委员会的组成人员不得兼任( )的职务。
A. 审判机关
B. 检察机关
C. 行政机关
D. 民主党派
[填空题]Scotland is a unique place. It has some of the most beautiful cities in Europe, a living evidence of a splendid and proud past.
Its people’s ancient love to the hard land and their struggle against nature are (36) within the walls of the Angus Folk Museum. You are able to get a feel of the (37) rural atmosphere of times past from the everyday (38) displayed in this museum.
Perhaps the most (39) moment for Scottish autonomy is the one (40) inside this ancient abbey (修道院) of Arbroath, where, in 1320, the Declaration of Independence was (41) , at the instigation (煽动) of King Robert the Bruce. He carried out the plan for autonomy drawn up by the great popular hero William Wallace, to whom cinema has (42) the wonderful film Braveheart, the winner of five Oscars.
The Glamis Castle is often remembered for being the (43) of King Macbeth and Queen Elizabeth in her childhood. Among the mos
[单选题]桥西区法院在开庭审判许某交通肇事案的过程中，许某的辩护人请求通知新的证人到庭并请求重新勘验。依照法律规定，法庭正确的做法是：（ ）
A.应当决定延期审理
B.应当决定中止审理
C.可以决定延期审理
D.可以决定中止审理
[单选题]近地警告系统的SYS电门上的 FAULT （故障）灯亮表示探测到 GPW S模式（ ）故障。
A.1月5日
B.2月5日
C.仅5
[多选题]下列有关影响轧制压力的因素及其与轧制压力的关系描述正确的是（ ）A.轧辊直径：在其他条件一定时，随着轧辊直径的加大，接触面积增加，同时接触弧长增加，外摩擦的影响加剧。因而轧制压力增大。 B.轧件宽度：随着轧件宽度的增加，接触面积增加，轧制压力增大。 C.轧件厚度：随着轧件厚度的增加，轧制压力减小；反之，轧件越薄，轧制压力越大。 D.轧制温度：随着轧制温度的升高，变形抗力降低，平均单位压力降低，轧制压力减小。
A.A
B.B
C.C
D.D
[填空题]Marco Polo was born in Italy in 1254. He was the most (76) f________ westerner to visit China during the Middle Ages. He wrote a (77) b________ about his travels. He described all the things he saw and heard. Many people read the book, but (78) f________ believed what he said. He spoke of places and people that he knew about at that time.
His father, Nicolo Polo, and his uncle were (79) wea________ traders, who regularly traveled to parts of the East. They visited China and became friends with Kublai Khan, the great Mongol (80) em________. It was only when they (81) re________ to Italy from China that Marco, who was now 15 years old, first saw his father.
Marco decided to accompany them for their next trip. It took them more than three years to travel the 9,000 miles to Shangtu, (82) cap________ of the Mongol Empire. Kublai Khan had many palaces and Shangtu was the one he used in the summer. It was (83) si________ in the mountains south of the Gobi desert. Every year when (84)
[单选题]（47524）25m钢轨铺设在当地历史最高、最低轨温差大于（）℃的地区轨缝应个别设计。（1.0分）
A.85
B.90
C.100
D.105
[多项选择]放置子宫托的注意事项有：
A. 凡生殖器有急、慢性炎症者不宜放置
B. 宫颈有恶变可疑者禁用
C. 放置前应选择好托的大小
D. 子宫托应3个月更换一次
E. 应每晨起床后放入，每晚睡前取出
[单选题]旋转控制头是欠平衡钻井装置的重要组成部分。在作业时,胶芯密封环空并与井内管柱同时转动,同时操作节流管汇的节流阀,维持一定的( ),将返出的井液通过节流管汇导至地面钻井液循环系统。
A.井口立压
B.井口套压
C.井口回压
D.循环立压
[单选题]《矿山安全法》规定的矿山建设工程的“三同时”，是指矿山建设工程的安全设施必须和主体工程（ ）。
A.同时设计、同时堪察、同时施工
B.同时施工、同时修复、同时投入生产和使用
C.同时审批、同时设计、同时施工
D.同时设计、同时施工、同时投入生产和使用
[多选题]常见的无线通信干扰有哪些？
A.互调干扰
B.邻频干扰
C.同频干扰
D.电磁干扰
[多项选择]设up为标准正态分布的P分位数，则( )。
A. u0.35＞0
B. u0.4＜u0.5
C. u0.3=0
D. u0.2+u0.8=1
E. u0.7＞0
[多项选择]本案中，( )。
A. 代理处没有尽到告知义务，存在缔约过失，该合同应被认定无效
B. 航空公司的行为不构成违约
C. 航空公司的行为构成违约，但应由航空行政管理部门对王某承担责任
D. 航空公司的行为构成违约，应当承担责任
E. 航空公司和航空行政管理部门应共同承担违约责任
[单项选择]甲将其对乙享有的10万元货款债权转让给丙，丙再转让给丁，乙均不知情。乙将债务转让给戊，得到了甲的同意。丁要求乙履行债务，乙以其不知情为由抗辩。下列哪一表述是正确的（）
A. 甲将债权转让给丙的行为无效
B. 丙将债权转让给丁的行为无效
C. 乙将债务转让给戊的行为无效
D. 如乙清偿10万元债务，则享有对戊的求偿权
[判断题]办理上门服务业务时,会计专用印章允许带离营业场所。
A.正确
B.错误
[单选题]慢性肝病常表现为( )
A.小细胞不均一性贫血
B.大细胞不均一性贫血
C.正细胞不均一性贫血
D.小细胞均一性贫血
E.正细胞均一性贫血
[多选题]下列选用起重机钢丝绳时应遵循的原则,正确的是( )。
A.必须有产品检验合格证
B.能承受所要求的拉力,保证足够的安全系数
C.能保证钢丝绳受力发生扭转
D.耐疲劳,不能承受反复弯曲和振动作用
E.有较好的耐磨性能
