人伤感时，会见花落泪，对月伤怀。这表现出哪种情绪状态?(　)

大班幼儿正在进行读书活动，王老师突然发现，泡泡用彩笔在纸上乱涂乱画，于是走过去，数落泡泡，并大声呵斥泡泡以后不许参加活动了。该教师违背了(    )。

根据支付结算法律制度的规定，下列各项中，属于同城和异地均可采用的结算方式的是（　　）。

某工程有4个施工过程，划分为3个施工段组织流水施工，各施工过程在各施工段上的流水节拍(天)见下表，第Ⅰ和第Ⅱ两个施工过程之间有3天的工艺间歇时间，则该工程的流水施工工期是(  )天。

地高辛中毒与下列哪一项离子变化有关

顾先生希望在第5年年末取得20 000元，则在年利率为2%、单利计息的方式下，顾先生现在应当存入银行（    ）元。

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 ______.

下列场所不允许未成年人进入的是（）。

主要通过干扰M2蛋白离子通道活性，抑制病毒蛋白加工和RNA的合成，抑制病毒的增殖，同时还能阻断病毒的装配，不能形成完整的病毒的药物是（）。

教师在组织中班幼儿歌唱活动时，合理的做法是(    )。

一般来说，一个人对社会的贡献越大，他的(   )。