热门试题:
[多选题]焊接弧光辐射主要包括( )。
A.A、X射线
B.B、可见光线
C.C、红外线
D.D、紫外线
E.E、γ射线
[单项选择]
With the sudden onset of severe psychotic symptoms, the individual is said to be experiencing acute schizophrenia (精神分裂症). "Psychotic" means out of touch with reality, or unable to separate real from unreal experiences. Some people have only one such psychotic episode. Others have many episodes during a lifetime but lead relatively normal lives during interim periods. The individual with chronic (continuous or recurring) schizophrenia often does not fully recover normal functioning and typically requires long-term treatment, generally including medication, to control the symptoms. These symptoms may include hallucinations (幻觉), incoherence, delusions, lack of judgment, deterioration of the abilities to reason and feel emotion, and a lack of interaction between the patient and his environment. The hallucinations may be a visual, auditory, or tactile. Some chronic schizophrenic patients may never he able to function without assistance of one sort or another.
The pass
A. debilitating
B. sudden occurrence
C. occurring after a long period of normalcy
D. drug-induced
[单项选择]考虑水泵运转时可能出现短时间超负荷情况,配套功率应选择比轴功率()。
A. 一样
B. 稍小
C. 稍大
D. 任意
[填空题]下列JApplet实现了一个不可编辑的JTextArea和一个JButton。请填写正确的程序代码。
import javax.swing.*;
import java.awt.*;
public class Testl7 extends JApplet
JTextArea jta;
public void init( )
Container cp=getContentPane( );
cp.setLayout(new GridLayeut(2,1));
jta=new JTextArea(30,30);
jta.setEditable(true);
【15】
jta.setText(“你好”);
JButton jb=new JButton ("Ok");
cp.add(jb);
[填空题] 易燃溶液的沸点在60摄氏度以下者,加热使用隔离火源的设备,如恒温水 浴锅。沸点在—()摄氏度以上的用砂浴。
[填空题]列尾主机更换以()为限,并记录机车号.车次.列尾主机.电池号及挂机时间等,以备查用。
[判断题]《关于车票改签、退票有关事项的通知》规定,特殊情况经购票地车站或票面乘车站站长同意的,可在开车后2小时内办理改签手续。
A.正确
B.错误
[单项选择]
Young Adults Who Exercise Get Higher IQ
Scores
Young adults who are fit have a higher IQ
and are more likely to go on to university, reveals a major new study
1 out at the Sahlgrenska Academy and Sahlgrenska
University Hospital.
The results were recently published in the
Proceedings of the National Academy of Sciences (PNAS). The study
2 1.2 million Swedish men doing military service
who were born between 1950 and 1976. The research group analyses the
3 of both physical and IQ tests the youngsters
took right after they started serving the army.
The study shows
a clear link 4 good physical fitness
and better results for the IQ test. The strongest links are for
5 thinking and verbal comprehension. But it is
only fitness that plays a 6 in the
results for the IQ test, and not strength. "Being fit means that you also have
good heart and lung 7 and that your
brain gets plenty of oxygen," says Michael Nilsson, professor at the Sahlgrenska
Academy and chief physician at the Sahlgrenska University Hospital. "This may be
one of the reasons why we can see a clear link with fitness, but not with
muscular 8 . We are also seeing that
there are growth factors that are important."
By analyzing data
for twins, the researchers have been 9
to determine that it is primarily environmental factors and not genes that
10 the link between fitness and a
higher IQ.
"We have also shown that those youngsters who
11 their physical fitness between the
ages of 15 and 18 increase their cognitive performance," says Maria Aberg,
researcher at the Sahlgrenska Academy and physician at Aby health centre. "This
being the case, physical education is a 12
that has an important place in schools, and is an absolute must
13 we want to do well in maths and other
theoretical subjects."
The researchers have also compared the
results from fitness tests during national service 14
the socio-economic status of the men later in life. Those who
were fit at 18 were more 15 to go into
higher education, and many secured more qualified jobs.
A. rule
B. test
C. subject
D. score
[多项选择]部门组织机构图中,客房部经理主要分为()部分
A. 中心主管
B. 楼层主管
C. 公共区域主管
D. 洗衣房主管
[单选题] 女,28岁,工人。发热、干咳1个月。发病时胸部X线片示肺纹理增多,先后使用“青霉素”,头抱菌素,抗感染治疗半月余症状未见好转。査体:T39.8°C,消瘦,双侧颈部可触及多个成串小淋巴结, 双肺未闻及干湿啰音。PPD试验(-),胸部X线片示双肺弥漫分布直径约2mm的小结节影。该患者最可能的诊断是:
A.真菌性肺炎
B.过敏性肺炎
C.急性粟粒型肺结核
D.病毒性肺炎
E.细菌性肺炎
[多项选择]编制机械台班定额时,施工机械的定额时间包括()。
A. 有效工作时间
B. 必需消耗的工作时间
C. 中断时间
D. 低负荷时间
E. 不可避免的无负荷工作时间
[单选题]一旦初步确定伤员神志昏迷,应立即招呼周围的人前来协助抢救,如果周围无人,无需呼叫“来人啊!救命啊!”()
A.对
B.错
[多选题]大黄的临床应用有
A.急性胆囊炎
B.急性胰腺炎
C.细菌性肠炎
D.急慢性肾衰竭
E.胃溃疡
[单选题]( )是按技术作业分的。
A.中间站
B.货运站
C.客货运站
D.客运站
[单选题]厨师:炒鱿鱼
A.法官:和稀泥
B.高手:摆擂台
C.脚夫:撂挑子
D.司机:开天窗
[判断题]【判断】党委工作部门作出的不适当决定,本级党委或上级党委(党组)工作部门有权撤销或者变更。
A.正确
B.错误
[填空题]“阳光业扩”服务工作中提出对 35 千伏及以上客户,综合考虑客户用电需求及增长趋势、主配网规划计划、设备通道路径造价等因素,制定(____)。
[单项选择]汽车单轴所承载的最大总质量,称为()。
A. 整车装备质量
B. 最大总质量
C. 最大装载质量
D. 最大轴载质量
[单选题]放射状装盘一般是以大型装饰为主体( )呈放射状摆上各种冷菜。
A.正面
B.前面
C.两侧
D.周围
[单选题]正常情况下,人工方式选择连续点火,将选择几个点火器
A.1个
B.2个
C.3个
[单选题]组成药物中含有官桂的方剂是
A.乌梅丸
B.桂枝汤
C.猪苓汤
D.麻黄汤
E.芍药汤
[填空题]Nowadays the young people devote a lot of time to()(study) English.
[单项选择]
The origin of the almighty dollar is in what is now the Czech Republic. In 1519 ,a silver mine near the town of Joachimstal literally "Joachim’s valley," from the German Tal, meaning valley began minting a silver coin called, unimaginatively, the Joachimstaler. The coin, which was circulated widely, became better known by its clipped form, the taler. In Dutch and Low German, the initial consonant softened to become daler. English adopted this form, eventually changing its spelling to the modern dollar.
In the American colonies, there was no standard currency. The coin that was in widest use was the Spanish Peso, known also as" Pieces of Eight" because it could be divided into eight pie-like pieces. The English colonists informally assigned the name dollar to this coin. In 1785, when the Continental Congress established U.S. currency ,they adopted dollar as name for the standard unit of currency ,at the suggestion of Governeur Morris and Thomas Je
A. both US and England have used dollar as the name of their official currency
B. the Bank of England used" dollar" coins as currency for just a short period of time
C. the origin of the $ sign of the dollar is quite unimaginable
D. there are few countries in the world that have adopted an official currency named the dollar
[多选题]下列条文哪些是2004年《宪法修正案》新增的内容?()
A.国家为了公共利益的需要,可以依照法律规定对公民的私有财产实行征收或者征用并给予补偿
B.中华人民共和国国歌是《义勇军进行曲》
C.国家建立健全同经济发展水平相适应的社会保障制度
D.国家尊重和保障人权
[单项选择]数据统计方法中的t检验法可以用来判断数据间的差异是否属于显著性差异,其目的是检验测量中是否存在(),从而正确评价测定结果的可靠性。
A. 系统误差
B. 随机误差
C. 标准偏差
D. 误差
[单项选择]关于肌松药,叙述不正确的是()。
A. 常用气管插管时的肌松药量一般为该药的2倍ED95量
B. 在紧急情况下需要快速气管插管时肌松药量要增大至3~4倍ED95量
C. 有些肌松药如用3~4倍ED95量可能引起组胺释放
D. 预注给药将减弱后续给予同种肌松药的效能
E. 肌松药的组胺释放与给药速度和给药剂量有关
[多项选择]下列各选项中有关工资集体协商制度表述正确的有().
A. 工资协议是专门就工资事项签订的专项集体合同
B. 职工个人与企业订立的劳动合同中关于工资报酬的标准,不得低于工资协议规定的最低标准
C. 未订立集体合同的企业,工资协议可以充当集体合同
D. 依法订立的工资协议对企业和职工双方具有同等约束力
[判断题]进境水果无输出国家或者地区政府动植物检疫机关签发的植物检疫证书的,或者未依法办理检疫审批手续,入境口岸所在地检验检疫机构可以根据具体情况,作退回或者销毁处理。
[单项选择]以下哪项是实现初级卫生保健的关键()
A. 高精尖的医疗设备
B. 现代化的医学设备
C. 高能特效药物
D. 适宜的卫生技术
E. 社会经济的高度发展
[判断题]工作人员不应擅自移动或拆除遮栏( 围栏)、标示牌,但是可越过遮栏( 围栏)工作。
A.正确
B.错误
[判断题]A330-200飞机FAP位于L2门乘务员座位的上方,由可触摸屏幕(touch screen)和附属控制面板(sub panel)两部分组成。
A.正确
B.错误
[单选题]四不伤害 ,不伤害他人,不被他人伤害,保护他人不受到伤害
A.不伤害自己
B.保护自己不受伤害
C.不伤害别人
[单项选择]证券公司申请主承销商的资格,在具备了承销商的条件外,还应具备的条件之一是作为首次公开发行股票的发行人的主承销商,近半年没有出现在承销期内售出股票不足公开发行总数()%的记录。
A. 30
B. 20
C. 25
D. 35
[单项选择]全脂奶粉稀释成全乳时标准配置方法是按重量按体积()
A. 1:81:4
B. 1:61:4
C. 1:81:6
D. 1:41:8
E. 1:41:6
[多选题]《国务院关于建立统一的城乡居民基本养老保险制度的意见》规定,2020年前,要建成( )的城乡居民养老保险制度。
A.公平
B.统一
C.规范
D.分层次