热门试题:
[判断题]电流继电器的返回电流除以动作电流,叫做电流继电器的返回系数。( )
A.正确
B.错误
[单选题]在满足一定条件的前提下, 农家乐贷款最高可发放( ) 万元的信用贷款。
A.30
B.50
C.80
D.100
[单选题]交流电压或电流在任意时刻的数值叫做()。
A.伏特或安培
B.平均值
C.有效值
D.瞬时值
E.lue
F.lue
G.lue
H.lue
[多选题]关于肾的被膜,正确的是( )
A.由内向外依次是:肾筋膜、脂肪囊和纤维囊
B.肾筋膜的两层之间有输尿管通过
C.两侧的肾筋膜前层相互移行
D.肾破裂或部分切除时需缝合纤维囊
E.纤维囊在病理情况下剥离困难
[多选题]下列()组词语素颠倒后词义有明显变化
A.风暴、害虫、故事、声响
B.样式、灵魂、和缓、接连
C.吃紧、黄金、计算、漆黑
D.感情、来往、力气、别离
E.女儿、上面、雪白、人家
[单选题]中共六大总结了大革命失败以来的经验教训,制定了新的历史时期的路线和政策,对革命起到了积极的推动作用。但是,这次大会也存在一些缺点。以下不属于本次大会缺点的一项是()。
A.把民族资产阶级当成中国革命的“最危险的敌人之一”
B.把党的工作重心放在城市
C.对中国革命的长期性和复杂性认识不足
D.认为中国是半殖民地半封建社会
[单选题]“月落乌啼霜满天,江枫渔火对愁眠。”这两句诗描写的是( )
A.春夜景色
B.夏夜景色
C.秋夜景色
D.冬夜景色
[判断题]县级以上公安机关办理刑事案件需要异地公安机关协作的,应当制作办案协作函件。
A.正确
B.错误
[单选题]311
SNMP v2c相对SNMP v1协议增加了哪种请求操作
A.GetRequest
B.GetNextRequest
C.GetBulkRequest
D.SetRequest
[判断题]卡线器的规格、材质应与线材的规格、材质相匹配。
A.正确
B.错误
[单项选择]当样本含量足够大时,样本率又不接近0或1时,以样本率推断总体率95%可信区间的计算公式为()
A. p±2.58sP
B. p+1.645sP
C. p±1.96sP
D. π±1.96σπ
E. X±1.96sX
[单项选择]
处理好效率与公平的关系()
①既要反对平均主义,又要反对收入悬殊过大;
②既要落实分配政策,又要提倡奉献精神;
③在鼓励人们创业致富的同时,要倡导先富帮后富和回报社会;
④要坚持以公有制为主体,多种所有制经济共同发展
A. ①②③④
B. ②③④
C. ①②③
D. ①③④
[判断题]道德产生的主观条件是自我意识的形成
A.正确
B.错误
[多选题]下列部位可以设置脚手眼的有()。
A.砖砌体距转角600mm处
B.门窗洞口两侧砖砌体300mm处
C.宽度为1.2m的窗间墙
D.过梁上一皮砖处
E.梁或梁垫下及其左右500mm范围内
[单选题]加油站、便利店等网点委托押运公司、金融机构等上门收款的费用可以列支下列哪项费用?
A.其他费用
B.代理手续费
C.上门收款费
D.外部加工劳务费
[单选题]有毒物品应储存在阴凉、通风、干燥的场所,可以露天存放。
A.A. 对
B.B. 错
[判断题]非法人分支机构不能成为进出口减免税申请人。()
[多项选择]该公司在招聘广告中宣称的,体现了影响薪酬的哪一个因素( )
A. 政府的政策
B. 国家的法律
C. 企业文化
D. 员工
[多选题]油、气藏投入开发以后取得的( )、储层温度、水淹状况等用来研究地下油、气、水运动规律及评价油、气田开发效果的资料称为油、气藏动态资料。
A.A、产量
B.B、压力
C.C、含水
D.D、注水量
[单选题]安全范围是 ( )
A.最小中毒量与最小有效量间范围
B.极量与最小有效量间范围
C.治疗量与中毒量间范围
D.极量与中毒量间范围
E. .95%有效量与 5%中毒量间范围
[多选题]第五套人民币______元纸币背面中间,在紫外光下显现绿色荧光图案。
A.50
B.20
C.10
D.5
[判断题]《车辆专业岗位安全手册》的编制是遵照“安全第一、预防为主、 综合治理”的方针。
A.正确
B.错误
[单项选择]What happens when sea water touches different elements{{U}} {{/U}}another subject of study.
A. are
B. is
C. have been
D. was
[单项选择]室性过早搏动属于()
A. 缓慢性心律失常
B. 快速性心律失常
C. 逸搏性的心律失常
D. 传导缓慢性心律失常
E. 传导快速性心律失常
[单选题]施工企业根据材料供应商寄送的价目表发出了一个建筑材料采购清单,后因故又发出加急通知取消了该采购清单。如果施工企业后发出的取消通知先于采购清单到达材料供应商处,则该取消通知从法律上称为()。
A.要约撤回
B.要约撤销
C.承诺撤回
D.承诺撤销
[多项选择]分娩期保健的“五防”是指()。
A. 防滞产
B. 防感染
C. 防新生儿窒息
D. 防产伤
E. 防产后出血
[单项选择]The orderly came back in a few minutes with a rifle and five cartridges, and meanwhile some Burmans had arrived and told us that the elephant was in the paddy fields below, only a few hundred yards away. As I started forward practically the whole population of the quarter flocked out of the houses and followed me. They had seen the rifle and were all shouting excitedly that I was going to shoot the elephant. They had not shown much interest in the elephant when he was merely ravaging their homes, but it was different now that he was going to be shot. It was a bit of fun to them, as it would be to an English crowd; besides they wanted the meat. It made me vaguely uneasy. I had no intention of shooting the elephant--I had merely sent for the rifle to defend myself if necessary--and it is always unnerving to have a crowd following you. I marched down the hill, looking and feeling a fool, with the rifle over my shoulder and an ever-growing army of people jostling at my heels. At the bottom
A. A.1) means ______. almostB. as a sensible actionC. in a practical mannerD. quiteE. exactly
[单选题] 进行66kV带电清扫工作时,绝缘操作杆的有效长度不准小于()m。
A.0.3
B.0.4
C.0.6
D.1
[判断题]杀生剂是指能杀灭水中细菌、藻类等微生物的药剂。
A.正确
B.错误
[单项选择]场面监视雷达系统一级的功能为()。
A. 监视
B. 告警
C. 引导
D. 标牌挂牌
[单项选择]下面哪项不是缺铁性贫血防治的内容()
A. 卫生习惯的教育
B. 合理膳食
C. 营养健康教育
D. 合理应用强化含铁食品
E. 积极治疗贫血患者
[单选题]微机保护的特性和功能主要由( )决定。(1.0 分)
A. 硬件
B. 软件
C. 电压
D. 电流
[单项选择]
In his 1979 book, The Sinking Ark, biologist Norman Myers estimated that (1) of more than 100 human-caused extinctions occur each clay, and that one million species (2) by the century’s end. Yet there is little evidence of (3) that number of extinctions. For example, only seven species on the (4) species list have become extinct (5) the list was created in 1973.
Bio- (6) is an important value, according to many scientists. Nevertheless, the supposed mass extinction rates bandied about are (7) by multiplying (8) by improbables to get imponderables.
Many estimates, for instance, rely a great deal on a "species-area (9) ", which predicts that twice as many species will be found on 100 square miles (10) on ten square miles. The problem is that species are not distributed (11) , so bow much of a forest are destroyed may be as important as (12) .
(1
A. extinction
B. extinctive
C. extinct
D. extinguished
[单项选择]焊接接头包括()。
A. 焊缝
B. 熔合区
C. 热影响区
D. 以上都对