热门试题:
[单选题] 抗原检测多久出结果( )
A. 1-2分钟
B. 2-5分钟
C. 5-8分钟
D. 15-20分钟
E. 1小时
[单项选择]巨幼红细胞贫血的血清维生素B12含量测定低于()
A. 75pmol/L
B. 74pmol/L
C. 73pmoL/L
D. 72pmol/L
E. 76pmol/L
[单选题]与基金利润无关的财务指标是( )。
A.本期利润
B.基金获得的赔偿款
C.期末可供分配利润
D.未分配利润
[单选题]以学生情绪反应为基础的学习定律叫做
A.效果律
B.准备律
C.强化律
[单项选择]电力弹性系数是指:()。
A. 电力需求量与国民生产总值的比值
B. 国民生产总值与电力需求量的比值
C. 发电量增长率与国民生产总值增长率的比值
D. 电力负荷与国民生产总值的比值
[单选题]下列历史事件按时间顺序排列正确的一组是()。
A.忽必烈建立元朝一马可·波罗来到大都一澎湖巡检司管辖台湾一带
B.明成祖迁都北京一修建明长城一郑和七次下西洋
C.张骞出使西藏一文景之治一司马迁撰写《史记》
D.玄武门之变一安史之乱一黄巢起义
[单选题]7、架空线路的分段数一般为( ) 段,根据用户数量或线路长度在分段内可适度增加分段开关,缩短故障停电范围,但分段数量不应超过( )段;
A.3,5
B.3,6
C.4,6
D.4,7
[单项选择]
Night of the Living Ants
When an ant dies, other ants move the dead insect out of the nest. This behavior is interesting to scientists, who wonder how ants know for sure and so soon that another ant is dead.
Dong-Hwan Choe, a scientist at the University of California found that Argentine ants have a chemical on the outside of their bodies that signals to other ants. "I’m dead. Take me away." But there’s a twist to Choe’s discovery. These ants are a little bit like zombies (僵尸). Choe says that the living ants, not just the dead ones, have this death chemicals. In other words, while an ant crawls around, perhaps in a picnic or home, it’s telling other ants that it’s dead.
What keeps ants from hauling away the living dead Choe found that Argentine ants have two additional chemicals on their bodies, and these tell nearby ants something like, "Wait-I’m not dead yet." So Choe’s research turned up two sets of chemical signals in ants:
A. Ants know very soon that another ant is dead.
B. When an ant is dead, others move its body out of the nest.
C. If an ant is unconscious, it is moved out of the nest.
D. Living ants have the "I’m dead" chemical on their bodies.
[简答题]试述甲状腺次全切除术后并发甲状腺危象的原因。主要表现及护理中应注意事项。
[多选题]以下关于车门紧急情况的描述,正确的是( )
A.合门关好旁路之后,解锁车门将不会导致紧急制动
B.合门关好旁路动车时,需人工限速5km/h
C.列车在区间出现故障时,只要运行未受影响,门关好灯亮,应运行至下一站台后处理
D.列车在站台出现故障时,应重新开关车门,如图标恢复正常,则继续运营
[单选题]在分布式电源并网点和公共连接点之间的作业,必要时应组织()。
A.会议讨论
B.作业分析
C.方案审核
D.现场勘察
[判断题] 开展金或银制品进料加工的企业,由于在合同登记备案时已向海关递交了中国人民银行总行或其授权分行的批件,加工后的金或银制品可以径行出口。
A.正确
B.错误
[单选题]NRM模式下,速度大于( )列车将产生紧急制动。
A.40km/h
B.43km/h
C.45km/h
D.50km/h
[单项选择]在Windows中,剪贴板是______。
A. 硬盘上的一块区域
B. 内存中的一块区域
C. 软盘上的一块区域
D. ROM中的一块区域
[单选题]钱某为牟利,制作了200多张淫秽影碟出售,还组织其4个好友免费观看30余次。对钱某的行为应当()。
A.以制作、贩卖淫秽物品牟利罪与组织播放淫秽音像制品罪数罪并罚
B.以贩卖淫秽物品牟利罪和组织播放淫秽音像制品罪数罪并罚
C.以制作、贩卖淫秽物品牟利罪与组织播放淫秽音像制品罪择一重罪处罚
D.以制作、贩卖淫秽物品牟利罪和传播淫秽物品罪数罪并罚
[单项选择]前翅为鞘翅,咀嚼式口器,完全变态的昆虫是()。
A. 金龟子
B. 蝉
C. 蝼蛄
D. 螳螂
[单选题]安全色中红色表示( )。
A.禁止
B.警告
C.提示
[单选题]探伤车系统中的所有电源都受控于安装在电子柜中的( )继电器。
A.110 V交流
B.220 v交流
C.±24 V直流
D.±16 V直流
[简答题]一切电话中断,在双线自动闭塞区间,如闭塞设备作用良好时,应如何行车?J324
[判断题]对进入营业柜台的非本窗口邮政人员,可不核查相关证件,任其自由进出。
[简答题]电影《夏日嬷嬷茶》的主题由《浪花一朵朵》是由任贤齐,光良和哪位歌手演唱?
[判断题]北魏、北齐和辽代都是从内蒙古发源的大一统多民族国家。
A.正确
B.错误
[多项选择]城市桥梁工程中,关于有支护基坑喷射混凝土的原材料的表述有误的是( )。
A. 优先选用硅酸盐水泥或普通硅酸盐水泥
B. 水泥强度等级不应低于32.5级
C. 应采用坚硬耐久的中砂或粗砂
D. 应采用坚硬耐久的卵石或碎石,粒径不宜大于16mm
E. 喷射混凝土性能必须满足设计要求,初凝不应大于6min
[判断题] 货车、货物、集装箱、篷布等顶部和敞车内货物等视频监控设备可视部位的情况属于货检主要内容。
A.正确
B.错误
[判断题]动火工作票各级审批人员和签发人、工作负责人、许可人、消防监护人、动火执行人应具备相同资质,在整个作业流程中应履行各自的安全责任。
A.正确
B.错误
[判断题]抽提塔操作温度高有利于芳烃回收。
A.正确
B.错误
[多选题]关于主网材料类清单编制以下说法正确的是( )。
A.选取该小类下采购占比最高的物料确定为基准物料,颗粒度与批次招标一致
B.选取基准物料中采购占比最高的固化ID作为基准ID
C.选择材料价格折算系数作为价格配置因子
D.国网物资部对采纳建议进行审核并确定最终协议库存“物料组”清单,按年度发布实施
[填空题]LTE系统中,每个小区用于随机接入的码是(),一共有()个。
[单选题]锗二极管的导通电压是
A.0.1V至0.2V
B.1V至2V
C.0.2V至0.3V
D.2v至3V
[判断题]欧洲美元,是指一切存放于欧洲的美元存款。()
[单选题]康有为意图建立具有立法职能的新政领导机构的想法体现在( )
A.《应诏统筹全局折》
B.《定国是诏》
C.《变法通议》
D.《孔子改制考》
[多选题]使用兆欧表进行绝缘电阻测量前应进行()检查。
A.周围环境
B.测试人员
C.开路
D.短路
[单项选择]
There are two ways in which we can think of literary translation: as reproduction and as recreation. If we think of translation as reproduction, it is a safe and harmless enough business: the translator is a literature processor into which the text to be translated is inserted and out of which it ought to emerge identical, but in another language.
But unfortunately the human mind is an imperfect machine, and the goal of precise interlinguistic message-transference is never achieved; so the translator offers humble apologies for being capable of producing only a pale shadow of the original. Since all he is doing is copying another’s meanings from one language to another, he removes himself from sight so that the writer’s genius can shine as brightly as may be. To do this, he uses a neutral, conventionally literary language which ensures that the result will indeed be a pate shadow, in which it is impossible for anybody’s genius to shine.
Readers a
A. The translator can precisely transfer meaning between two languages.
B. The translator tries not to have his presence felt’ by his readers.
C. The translator can show the original writer at his or her best.
D. The translator actively produces the writer’s meanings.
[单项选择]前列腺液约占精浆的()
A. 10%~20%
B. 15%~30%
C. 30%~45%
D. 45%~60%
E. 60%~70%
[单选题]主功脉瓣关闭见于: ( )
A.快速射血期开始时
B.快速充盈期开始时
C.等容收缩期开始时
D.等容舒张期开始时
[填空题]在无安全遮栏的情况下,人体与6-10KV带电体之间的最小安全距离是()。
[单项选择]若有定义“int x=10,y=3,z;”,则语句“cout<<(z=(x%y,x/Y));”的输出结果是 ______。
A. 1
B. 0
C. 4
D. 3
[多选题]预防和控制危险化学品事故就是在能量或危险物质意外释放的情况下,( )。
A.能量或危险物质意外释放预防
B.控制、约束能量或危险物质
C.防止人体与能量或危险物质接触
D.一旦接触,将作用于人体或财物的能量或危险物质尽可能得小,使其不超过人或物的承受能力