慢性阻塞性肺疾病脾肺气虚证的治法是

下列操作，属于针刺补法的是

在整个反射弧中 ，相对容易出现疲劳的部位是(   )

生命伦理学的含义是(     )

资本充足率压力测试分为定期压力测试和不定期压力测试。原则上，资本充足率的定期压力测试至少（  ）1次。

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.
The best title of the passage may be ______.

表示在抽样调查中，样本均数与总体均数之间抽样误差的大小

具有凉血退蒸，清肺热功效的药物是(     )

与淋巴瘤发生相关的是

统计套利是利用资产价格的历史统计规律进行的套利，是无风险套利。（  ）

从能量意外释放理论出发，预防伤害事故就是防止能量或危险物质的意外释放，防止人体与过量的能量或危险物质接触。某煤化工企业主要采用甲醇制烯烃（MTO）工艺生产制造乙烯、丙烯等原料，该企业在季度安全生产例会上，员工针对该观点集思广益提出各种防止能量意外释放的屏蔽措施，资料员采用统计图表法进行汇总（如表所示），下列该员工提出的措施归类正确的是（ ）。