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题目【多选题】

下述哪种运动是平面运动?()

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【单选题】教师通过运用口头语言系统地向学生传授知识的方法,叫做( )。

【阅读理解(选择)/完型填空】Sociologists have developed elaborate theories of who spreads gossip and news—who tells whom, who matters most in social networks—but they’ve had less success measuring what kind of information travels fastest. Do people prefer to spread good news or bad news? Would we rather scandalize or enlighten? Which stories do social creatures want to share, and why? Researchers at the University of Pennsylvania have intensively studied the New York Times list of most-e-mailed articles, checking it every 15 minutes for more than six months, analyzing the content of thousands of articles and controlling for factors like the placement in the paper or on the Web home page. They found that people preferred e-mailing articles with positive rather than negative themes, and they liked to send long articles on intellectually challenging topics. Perhaps most of all, readers wanted to share articles that inspired astonishment, an emotion that the researchers investigated after noticing how many science articles made the list. In general, they found, 20 percent of articles that appeared on the Times home page made the list, but the rate rose to 30 percent for science articles. “Science kept doing better than we expected,” said Dr. Berger, a social psychologist and a professor of marketing at Penn’s Wharton School. “We anticipated that people would share articles with practical information about health, and they did, but they also sent articles about earth science. You’d see articles shooting up the list that were about the physics of light of deer vision.” The motivation for mailing these astonishment-inspiring arcicles is not as immediately obvious as with other kinds of articles, Dr. Berger said. Sharing cooking skills or financial tips or medical advice makes sense according to classic economic utility theory: I give you something of practical value in the hope that you’ll someday return the favor. There can also be self-interested reasons for sharing surprising articles: I get to show off how well informed I am by sending news that will shock you. But in general, people who share this kind of article seem to have greater motives than trying to impress their friends. They’re seeking emotional communication, Dr. Berger said. “If I’ve just read this story that changes the way I understand the world and myself, I want to talk to others about what it means. If you read the article and feel the same emotion, it wil bring us closer together.”

【单选题】对流免疫电泳的原理是

【单选题】脑干上部的( )对维持觉醒状态起重要作用。

【单选题】口腔正常菌群对宿主有益之处不包括( )

【判断题】有效成分和无效成分是对立的,二者之间不可相互转化。( )

【单选题】1917年爆发的一个具有划时代意义的世界性的历史事件是____。

【多选题】民事法律关系是( )。

【单选题】社教服务类节目创作要从()的角度出发

【判断题】ADAS先进驾驶辅助系统属于网联式智能汽车。

【单选题】以下哪对指标是同一概念:

【单选题】直角三角形法中,直角三角形的斜边表示的是( )。

【单选题】下列关于理财的说法正确的是( )。

【判断题】当样本的自相关系数q步截尾,偏自相关系数拖尾时,选用AR(p)模型预测。

【判断题】明代从宣德年间推行海禁政策,直到隆庆开关,一直很少有中国瓷器外销。

【单选题】このレストランの( )はイケメンです。( )

【判断题】《三双鞋》的作者是美捷步

【判断题】The early 1970s saw the arrival of the first super­sonic passenger aircraft.

【单选题】世界上最早的地图出现于( )时期。

【判断题】在其玻璃化转变温度点下,所有聚合物的自由体积份数都相等。

【单选题】铁路机车车辆的( )应当参加国务院铁路行业监督管理部门组织的考试,考试合格方可上岗。

【多选题】与系统观察相比较,随机观察的优点是( )。

【判断题】在三相对称电路中,总的有功功率等于线电压,线电流和功率因数三者相乘积的3倍。

【单选题】根据营业税改征增值税试点相关规定,下列各项中,应征收增值税的是( )

【多选题】百年大变局:意味着( )之变。

【判断题】画面的影调是指电影画面的明暗基调和层次,影调的建立与分类和摄影的光线性质、场景中的色彩性质有关。

【单选题】下列各项,属元神之府的是( )

【单选题】社团法人是

【多选题】好的主题班会课的几个基本特征是

【多选题】国家企业信用信息公示系统可以查询一个企业的( )信息

【单选题】判断 char 型变量 ch 是否为大写字母的正确表达式是( )。

【判断题】钛合金的同素异晶转变是各种相变的基础。

【判断题】配送等同于运输

【单选题】装饰艺术风格诞生于( )。

【单选题】钢筋混凝土大偏心受拉构件的破坏特征是( )。

【单选题】下列关于随机变量叙述不正确的是

【判断题】甲硫氨酸被活化之后形成硫腺苷甲硫氨酸可作为多种物质甲基的供体。

【问答题】活塞式制冷压缩机按密封结构分为哪三类?

【判断题】坐懈胯在颤膝动律的基础上,配合坐懈胯,注意运动过程中上身与跨部的松弛。( )

【单选题】What is the realistic goal of teaching pronunciation? ( )

【多选题】All students at different grades in universities, we may say .

【判断题】有较多子系统共享的数据应近早实现。

【判断题】导游员在游程即将结束的时候,应该对此次游览活动作一次小结,进一步加深游客对本次旅游的印象

【判断题】学生语文能力过关的重要标志是能够正确、熟练地运用语言文字进行口头和书面交际。

【单选题】产褥病率最常见的原因是()。

【单选题】In the U.S., banks

【判断题】医学伦理学是医学与伦理学相互交叉的边缘学科。

【单选题】Although cultural groups may share a general set of characteristics, _____

【判断题】世界上任何一个国家的法治都与特定的国家制度相结合。( )

【多选题】下列选项中,属于金融创新的积极影响的是___________?


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