Judging from recent surveys,
most experts in sleep behavior agree that there is virtually an epidemic of
sleepiness in the nation. "I can’t think of a single study that hasn’t found
Americans getting {{U}} (62) {{/U}} sleep than they ought to." says Dr.
David. {{U}} (63) {{/U}} people who think they are Sleeping enough would
probably be better {{U}} (64) {{/U}} with more rest. The beginning of our sleep deficit crisis can be {{U}} (65) {{/U}} to the invention of the light bulb a century a A. reinforced B. forced C. relied D. counted [多选题]履带式推土机具有( )等特点,适用于条件较差地带作业。
A.附着性能好 B.灵活性好 C.接地比压小 D.爬坡能力强 E.压实深度大 [单选题]下列有关直肠癌的描述,不正确的是
A.常见部位为直肠壶腹部 B.组织学分型中黏液癌多见,约占50%以上 C.淋巴转移是主要扩散途径 D.约占大肠癌的40% E.大体类型以溃疡型多见 [简答题]燃烧有几种类型?
[多项选择]【真题试题】(2010年多项选择第51题) 甲公司对乙公司享有到期债权未获清偿,经甲公司多次催讨,乙公司均以经营困难导致无力偿还为由予以拒绝。甲公司经多方了解,得知乙公司曾将其优质资产租赁给乙的控股公司丙公司,且有一笔到期的租金怠于主张权利。关于甲公司主张代位权的说法,正确的有()。
A. 甲公司可以仲裁的方式行使代位权 B. 甲公司行使代位权只能以乙公司的义向人民法院提起诉讼 C. 甲公司行使代位权的必要费用,应由乙公司承担 D. 甲公司胜诉后,丙公司应直接向甲公 [多选题]纤维绳有霉烂、腐蚀、损伤者不准用于起重作业,纤维绳出现()者禁止使用。
A.松股 B.散股 C.严重磨损 D.断股 E./ F./ G./ H./ [单选题]在哪个页面可输入航路偏置? 试题种类: 驾驶员晋级理论题库B757
A. 航路页面 B. 航段页面 C. 巡航页面 D. 爬升页面 [简答题]“三个代表”重要思想的内容是什么?
[简答题]28001】因受天气影响,某供电局多条10kV线路故障停电,修班在未办理任何许可手续的情况下,带领抢修人员对110kV银海变的10kV海广线电杆扶正抢修。因地面难以扶正电杆,由一人登杆在电杆的角铁横担下方.距杆顶约60cm处)绑拉绳,再由地面人员将电杆牵拉拽直。正在此时值班调度员对110KV银海变电站下达:“恢复10kV海陆线送电”的指令。变电站站长接到命令后,因值班员刚从其他变电站调过来对设备不熟悉,便安排值班员监看后台机,以观察操作开关时电压变化情况,亲自执行操作任务。操作过程中站长在10kV线路控制保护屏上误将10kV海陆线957开关.三排左侧单元)作为10kV海广线953开关.二排左侧单元)合上向外送电。而正在此时10kV海广线电杆扶正抢修工作即将结束,抢修人员在杆上解绳子,由于线路突然送电工作人员与带电导线的安全距离不足,发生触电事故。
试分析事故的原因。.10分) [简答题]请结合实际,谈谈贵州中小学校校本教研存在的主要问题,如 何开展有效校本教研。
[单项选择]有关脑脊液循环的描述,正确的是( )
A. 经第四脑室侧孔入静脉 B. 经中脑水管入大脑大静脉 C. 经侧脑室脉络丛入静脉 D. 经蛛网膜粒入静脉 E. 经室间孔入第四脑室 [简答题]对员工的纪律处分有哪些方式?
[判断题]42、听证可以公开举行。
A.正确 B.错误 [单项选择]直流(48V,24V)供电采用的供电电缆(),交流供电采用的供电电缆()
A. 2.5MM、2.5MM B. 3MM、2.5MM C. 2.5MM、5MM [单项选择]{{B}}Directions:{{/B}}
You will hear three pieces of recorded material. Before listening to each one, you will have time to read the questions related to it. While listening, answer each question by choosing A, B, C or D. After listening, you will have time to check your answers. You will hear each piece only once.
{{B}}Questions 11—13 are based on a report about children’s healthy development. You now have 15 seconds to read Questions 11—13.{{/B}}The academy suggests that children under age two ______.
A. get enough entertainment B. have more activities C. receive early education D. have regular checkups [多选题]要构建()、()、()的监督体系,把党内监督同国家机关监督、民主监督、司法监督、群众监督、舆论监督贯通起来,增强监督合力。( )
A.党统一指挥 B.全面覆盖 C.权威高效 D.行之有效 [判断题]拖车移动式消防水炮的流量一般不大于60L/s。( )
A.正确 B.错误 [单选题]冠周炎由( )蔓延可导致面颊瘘
A.磨牙后区 B.下颌骨外斜线 C.下颌支外侧 D.下颌支内侧 [单项选择]Within that exclusive group of literary characters who have survived through the centuries—from Hamlet to Huckleberry Finn—few can rival the cultural impact of Sherlock Holmes. Since his first public appearance 20 years ago, the gentleman with the curved pipe and a taste for cocaine, the master of deductive reasoning and elaborate disguise, has left his mark everywhere—in crime literature, film and television, cartoons and comic books.
At Holmes’ side, of course, was his trusted friend Dr. Watson. Looming even larger, however, was another doctor, one whose medical practice was so slow it allowed him plenty of time to pursue his literary ambition. His name: Arthur Conan Doyle. As the creator of these fictional icons, Conan Doyle has himself become something of a cult figure, the object of countless critical studies, biographies and fan clubs. Conan Doyle was born in Edinburgh in 1859, into a respectable middle-class Catholic family. Still, it was far from an easy life. The A. rational. B. sociable. C. intelligent. D. cunnin [单选题]下列关于小额支付系统资金清算说法错误的是( )。
A.已轧差的净额原则上纳入当日清算 B.节假日每日只进行一场清算 C.已提交的小额净额清算报文当日必须清算,不可撤销或退回。 D.小额净借记差额只能用圈存资金以外的可用资金清算。 [判断题]XSS攻击只涉及到攻击者与网站,与用户没有直接关系。
A.正确 B.错误 [判断题]行为人冒充人民警察实施抢劫,使被侵害人不敢反抗,此行为亦构成招摇撞骗行为,应当从重处罚。
A.正确 B.错误 [判断题]创伤急救时,如果伤员颅脑外伤,应使伤员采取平卧位,保持气道通畅,若有呕吐,应扶好头部和身体,使头部和身体同时侧转,防止呕吐物造成窒息。
A.正确 B.错误 [填空题]根据干扰理论,产生遗忘的干扰主要有()、()。
[判断题]层数不超过四层的多层建筑,可将直通室外的安全出口设置在离楼梯间小于等于20m处。
A.正确 B.错误 [单项选择]( )就是通过对预测目标本身时间序列的处理,研究预测目标的变化趋势。
A. 时间序列预测 B. 回归分析法 C. 德尔菲法 D. 家会议法 [多选题]三同时是指建设项目的安全设施,必须与主体工程同时( )。
A.A设计 B.B施工 C.C投入生产和使用 D.D纳入概算 [简答题]下面Applet程序的功能是统计在平面坐标系第一象限中,半径大于9,小于10的圆环中坐标值为整数的点有多少并且给出其坐标值。请改正程序中的错误(有下画线的语句),使程序执行后,能得到预期的结果。
import java.awt.*;
import java.applet.*;
/*
<applet code=Di9Ti width=200 height=100>
</applet>
*/
public class Di9Ti extends Applet
{
public void paint(Graphics g)
{
int x,y,r1=5,r2=4;
int count=0;
for(x=1;x<y;x++)
{
for(y=1;y<r1;y)
{
if(x*x+y*y<=r2*r2||x*x+y*y>=r1*r1)
break;
g.drawStdng("x="+x+"y="+y,20+count*80,20);
count++;
}
}
g.drawString("count="+count,20,40);
}
}
ex11_3.html:
<html>
<head>
<title>A Simple Program</title>
</head>
<body>
<applet code="Di9Ti.class"width=800 height=400>
</applet>
</body>
</html>
[判断题]用人单位对于裁员方案需要向劳动行政部门报告,并征得劳动行政部门同意。
我来回答: 提交
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