[填空题]自由基聚合实施方法中,使聚合物分子量和聚台速率同时提高,可采用( )聚合方法
[单选题]合并报表中一般不用编制( )A. 合并资产负债表B. 合并利润表C. 合并所有者权益变动表D. 合并成本报表
[多选题]人身保险合同主体变更的情形主要包括( )等.A. 保险经纪人的变更B. 投保人的变更C. 保险公证人的变更D. 受益人的变更
[单选题]创造性行为产生的内在主观特征是( ) A.创造性思维B.创造性需要C.创造性动机D.创造性能力
[单选题]下列关于正当防卫的叙述中错误的是( )A.正当防卫不能明显超过必要的限度B.正当防卫必须是针对不法侵害行为者本人实施防卫C.正当防卫必须是对正在进行的不法侵害行为实施防卫D.正当防卫只能是为了保护本人的人身、财产和其他合法权利而实行的防卫
[多选题]session和cookie相比有什么不同 ( )A.二者皆可能用到cookie ,但Session可以不依赖它B、Session数据集中保存在服务器上, cookie数据保存在客户端C、Cookie面向web服务器的发布目录, Session与此无关D、没有不同
[单选题]函数-1/2(cosx+2)^2+C在1/2(cosx+2)^2+C处( )A、 有定义 B、 极限存在 C、 连续 D、 间断
[单选题]以下关于办公室人员的礼仪哪项是错误的()A.忌谈论个人薪水B.忌在办公场所乱贴乱画C.不互相诉苦埋怨D.到办公室后应及时化妆打扮
[填空题]锅炉尾部烟道烟速提高,则尾部受热面的( )将加剧.
[单选题]在没有标出“一米线”的地方排队,以下哪种做法是正确的()A.排在最前排的几个人可以并列集中在柜台处B.排队的人与人前后距离也应该保持在一米之外C.给最前排的人留出足够的操作空间D.以上都不对
[阅读理解]There seems never to have been a civilization without toys, but when and how they developed is unknown. They probably came about just to give children something to do. In the ancient world, as is today, most boys played with some kinds of toys and most girls with another. In societies where social roles are rigidly determined, boys pattern their play after the activities of their fathers and girls after the tasks of their mothers. This is true because boys and girls are being prepared, even in play, to step into the roles and responsibilities of the adult world.What is remarkable about the history of toys is not so much how they changed over the centuries but how much they have remained are same. The changes have been mostly in terms of craftsmanship, mechanics, and technology. It is the universality of toys with regard to their development in all parts of the world and their persistence to the present that is amazing. In Egypt, the Americas, China, Japan and among the Arctic (北极的)peoples, generally the same kinds of toys appeared. Variations depended on local customs and ways of life because toys imitate their surroundings. Nearly every civilization had dolls, little weapons, toy soldiers, tiny animals and vehicles.
[单选题]What figure of speech is used in the sentence Love is just a thread.A.parallelismB.metaphorC.hyperboleD.personification
[单选题]创造性行为产生的内在主观特征是( ) A.创造性思维B.创造性需要C.创造性动机D.创造性能力
[单选题]下列哪一项不是秦朝的教育政策A. 统一文字B. 鼓励读书C. 严禁私学D. 吏师制度
[问答题]简述法制与法治的区别和联系.
[单选题]患儿男,10个月.因发热,咳嗽,惊厥来院就诊.体检T39.8℃,咽充血,前囟平.请问该患儿惊厥的原因可能是A.癫痫发作B.高热惊厥C.低钙惊厥D.中毒性脑病E.化脓性脑膜炎
[单选题]婴儿营养不良最常见的病因A.先天不足B.喂养不当C缺乏锻炼D.疾病影响E.免疫缺陷
[名词解释]气-血屏障
[单选题]“但使龙城飞将在,不教胡马度阴山”中 的“龙城飞将”指的是()A. 汉朝名将霍去病B. 汉朝名将李广C. 赵国名将廉颇D. 三国名将赵云
[填空题]既可用于沸腾式又可用于非沸腾式的多是( )省煤器.
[单选题]在软件开发模型中,( )是一种风险驱动模型,它适用于大型软件的开发,并支持面向对象的过程和开发.A. 喷泉模型B. 增量模型C. 瀑布模型D. 螺旋模型