热门试题:
[多选题]在已知的具有()、()等地质构造区实施煤层瓦斯预抽的,钻孔设计时必须布置覆盖并穿透()、()等地质构造区域的钻孔。
A.软分层
B.断层
C.软分层
D.断层
[单项选择]登革热地方性流行区的当地居民易患登革出血热的原因是()
A. 遗传因素
B. 气候因素
C. 生活习惯
D. 当地卫生条件差,有利于疾病传播
E. 当地居民血液中有促进性抗体
[判断题]平行检验的目的是及时发现质量问题,对不符合要求的情况及时要求并督促整改
A.正确
B.错误
[填空题]连锁经营的管理标准化主要体现在哪些方面?
[填空题]无缝线路左右股钢轨锁定轨温之差,允许速度160km/h及以下线路大于()℃时,必须做好放散或调整。
[填空题]公安机关应当严格落实带薪年休假制度,公安民警确因工作需要不能安排年休假的,应当在( )安排补休。
[单项选择]The serious weakness of the Articles of Confederation was that there
was no one to do the ______.
A. executive’s job
B. legislative job
C. tax job
D. government job
[单选题]我行周五爆款理财中鑫享月度定开系列为以下哪种类型理财产品
A.客户周期型
B.预期收益型
C.开放式净值型
D.封闭式净值型
[单选题]王某不服派出所对其作出的罚款决定申请行政复议,后因被派出所威胁撤回复议申请。下列说法错误的是( )。
A.复议机关知道真相后应不允许王某撤回
B.王某撤回后,不得再以同一事实和理由提出行政复议申请
C.应当对派出所责任人员给予行政处分
D.王某撤回后也可提起行政诉讼
[单项选择]下列与家畜的环境应激无关的是()
A. 交感—肾上腺髓质系统
B. 下丘脑—垂体—肾上腺皮质系统
C. 下丘脑—垂体—甲状腺系统
D. 交感—垂体—性腺系统
[单选题]928.(A320) 下列哪一个部件故障不会导致APU保护性停车?
A.A.EGT传感
B.B.转速传感器
C.C.滑油低压电门
D.D.P2传感器
[单选题] 单选题 国寿保的产品责任中,不包含( )
A.意外住院津贴 100 元/天
B.住院医疗 1 万
C.门诊医疗 1 万
D.驾乘机动车 10 万
E.意外身价 30 万
[单项选择]
A person becomes part of the Christian community through baptism — it is a matter of choice (21) birth. The Christian community is a gathered community (22) who believe that Jesus is the Christ and that they have salvation (23) . It is open to males and females of any age, race, or (24) . A Christian is normally affiliated with a particular parish or congregation that is (25) the care of a particular clergy-person A baptized person is usually (26) a Christian by all Christians everywhere: however, there may be some additional requirements to meet if a person (27) to a church of a different tradition.
Giving money and goods needed by others (28) a part of Christian living. Some Christians engage in tithing, the (29) of 10 percent of their income to support the work of the church, (30) includes charitable services of those in need. Other Christians give smaller (31) of their income to the chu
A. in his name
B. to his name
C. under the name of
D. in their name
[多选题]井下主要排水管必须有()。
A.工作水管
B.检修水管
C.备用水管
D.应急水管
[单选题]对从事产品生产制造和提供生产服务场所的管理,是( )。
A.生产现场管理
B.生产现场质量管理
C.生产现场设备管理
D.生产计划管理
[单选题]假设某台式计算机的内存储器容量为256MB,硬盘容量为20GB。硬盘的容量是内存容量的______。
A.40倍
B.60倍
C.80倍
D.100倍
[单项选择]在国际标准化领域,所占比重较大的标准化技术是()
A. 农业技术
B. 工业技术
C. 信息技术
D. 计算机技术
[单选题]干粉灭火器使用前,应( )摇晃数次,使灭火剂与驱动气体充分混合。
A.上下
B.颠倒
C.左右
D.敲击
[判断题]建筑起重机械安装拆卸工,起重信号工,起重司机、司索工等特种作业人员应当经建设主管部门考核合格,并取得特种作业操作资格证书后,方可上岗作业.( )
A.正确
B.错误
[单选题]作业现场风险等级等条件发生变化,应完善措施,重新办理作业票。()
A.A-正确
B.B-错误
C.掠
D.掠
E.掠
F.掠
G.掠
[不定项选择题]四环素类、喹诺酮类、康唑类等需要酸性条件。碱性药物、抗胆碱药、H2受体阻滞剂、质子泵抑制剂等都可使其减效
A.食物对药物吸收的影响
B.消化道中吸附减少药物吸收
C.消化道中螯合,减少药物吸收
D.消化道pH改变影响药物吸收
E.胃肠动力变化对药物吸收的影响(吸收过程的药物相互作用)
[判断题]遇计量装置故障时,应首先确认电流互感器二次回路是否开路,如果是则必须立即断开用电负荷
A.正确
B.错误
[单选题]肺痈恢复期的最佳治法是
A.益气健脾
B.益气养阴清肺
C.滋补肺肾
D.补肺益气
E.清肺化浊
[单项选择]下列程序段的输出结果为( )。
#include<stdio.h>
main( )
static char a[]="language";
char*p;
p=a;
for(p=a;p<a+8;p+=2)
putchar(*p);
A. language
B. lnug
C. 有语法错误
D. lang
[单项选择]以下哪一项是垄断竞争供给者市场均衡分析的关键:()
A. 客观需求曲线和时间需求曲线的区分
B. 主观需求曲线和时间需求曲线的区分
C. 客观需求曲线和比例需求曲线的区分
D. 主观需求曲线和比例需求曲线的区分
[判断题]人员密集场所选配灭火器时,如选择干粉灭火器,应选用碳酸氢钠灭火器。()(易)
A.正确
B.错误
[判断题]严禁衣帽不洁、严禁闲杂人员进入车间,操作人员在生产区域内不可以吃零食。
A.正确
B.错误
[判断题]逾期贷款是指未按贷款合同规定的期限偿还本金或利息的各项贷款。
A.正确
B.错误
[判断题]弹簧管式压力表应根据其变形量的传递机构可分为扇形齿轮式和杠杆式压力表。
A.正确
B.错误
[单项选择]下列哪种现象不是产生离心泵耗用功率大的原因()。
A. 转速太高
B. 泵轴弯曲、轴承磨损或损坏过大
C. 填料压得过松
D. 叶轮与泵壳卡住
[判断题]抛物线特性是调节阀理想流量特性之一。 ( )
A.正确
B.错误
[单项选择]液压系统中液体压力的大小取决于()。
A. 液体的多少
B. 容积的大小
C. 外负载
D. 阀
[单选题]按照《招标投标法》中相关规定,中标人不按照与招标人订立的合同履行义务,情节严重的,取消其2至5年内参加依法必须进行招标的项目的投标资格并予以公告,直至由()吊销营业执照。
A.行政监督部门
B.招标投标协会
C.工商行政管理机关
D.建设行政管理机关
[单项选择]
Eat to Live
A. meager diet may give you health and long life, but it’s not much fun — and it might not even be necessary. We may be able to hang on to most of that youthful vigor even if we don’t start to diet until old age.
Stephen Spindler and his colleagues from the University of California at Riverside have found that some of an elderly mouse’s liver genes can be made to behave as they did when the mouse was young simply by limiting its food for four weeks. The genetic rejuvenation won’t reverse other damage caused by time for the mouse, but could help its liver metabolize drugs or get rid of toxins.
Spindler’s team fed three mice a normal diet for their whole lives, and fed another three on half-rations. Three more mice were switched from the normal diet to half-feed for a month when they were 34 months old — equivalent to about 70 human years.
The researchers checked the activity of 11,000 genes from the mouse livers,
A. calorie restriction is very important to young people
B. seeing the effect of a diet, people will like to eat less than normal
C. dieting is not a good method to give us health and long life
D. drugs do not have the effects of calorie restriction
[判断题]炼油装置爆炸会引起着火,着火又会引起爆炸,着火和爆炸常常交替发生,如果不能得到有效控制还会出现连续发生爆炸的危险情况。( )
A.正确
B.错误
[判断题]/909 判断题.各主管部门在接到事故报警后,就应迅速组织武警部队,赶赴现场。
A.正确
B.错误