脉搏触感流利圆滑，如珠走盘，脉搏流程、速度较快且均匀，按之有"滚动感"，是指(    )

边琳近三年多次参加全市演讲比赛均获得第1名，这提升了她的自我效能感，她认为今年的演讲比赛也能获奖。边琳产生这种想法主要是基于（     ）

开展爱牙日活动最常采用的形式是（  ）。

患儿，8岁。罹患心肌炎2年，症见神疲乏力，畏寒肢冷，面色苍白，头晕多汗，舌质淡胖，脉缓无力。治疗应首选方剂是

心力衰竭细胞的色素颗粒

患者男，53岁。胃溃疡病史7年，近半月来症状加重，1小时前突发穿孔，且全腹症状逐渐加重，最佳治疗方法是

混凝土的主要胶结成分是(  )。

我国肝硬化最常见的病因是

Passage 1    The World Cup has become the most streamed live sporting event the US has ever seen, as Americans tuned in to this year's tournament on their smart phones, tablets and computers in record numbers.    A of US interest in football this year has also led to record television audiences for broadcasts on ESPN and Uni-vision, the Spanish-language network. The US team's loss on Tuesday to Belgium averaged a 9.6 0vernight rating on ESPN, according to Nielsen, the highest for any World Cup match the network has broadcast.    But a 50 per cent surge in live streaming compared with the previous record, set during the 2012 London Olympics, shows that the sport's appeal has grown particularly among younger, more digital, fans. Young people are energetic and fond of sporting. The World Cup is a great tournament of football, so they must be attractive. On the other hand, now the electronic devices are developing rapidly, more people have smart phones, tablets and computers. Then to watch the World Cup becomes much easier.US viewers have so far watched nearly 30m hours of streaming video on ESPN's World Cup website and apps, the network said, beating the previous record of 20.4m viewing hours during NBC's 2012 0lympics coverage. Univision has streamed l.5m hours since the start of the tournament.    Last week's USA vs. Germany match drew a record 1.7m streaming viewers to ESPN at its peak, with streaming on Univision peaking at 747,000. Tuesday's USA vs. Belgium match peaked at 1.5m streams on ESPN and 680,000 On Univision.    In comparison, live streaming of January's Super Bowl peaked at 1.1m.    While the elimination of the US team leaves a question mark over US fans' interest in the rest of the tournament, Univision's audience for non-US games has been robust.    Univision said its broadcast on Sunday of the Mexico vs. Netherlands match was the most-watched programme, of any kind, in US Spanish-language TV history, with an average 10.4m viewers. Its audiences have been the largest in cities with large Spanish-speaking populations, such as Miami, Los Angeles, Houston and New York.    With most matches being shown during business hours, Americans are increasingly turning to their devices, such as smart phones, tablets and computers to keep up with the tournament. Fifa, football's governing body, said US fans make up 20 percent of its global digital audience and are spending more time on its website and apps than fans in Brazil, Germany, England and France combined.    With different kind of electronic devices to watch World Cup, the number of audience becomes larger. The flood of demand caused some problems with ESPN's feeds, leading frustrated viewers to take to Twitter to complain about the match cutting out. That had also happened during the USA vs. Germany game.
Why has Univision's audience for non-US games been robust?

19世纪60至90年代的洋务运动是中国逐渐汇入到工业文明大潮中的重要事件。洋务运动中，洋务派兴办同文馆等新式学堂，对中国历史发展起到的主要作用是（   ）。

治疗梅毒，湿热疮毒，应选用的药物是