【单选题】

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.
What can we conclude from the first two paragraphs?

A.
The World Cup broadcast has broken its record in America.
B.
Americans' interest in football has surged this year.
C.
Smart phones and tablets become more and more popular.
D.
Americans were not interested in The World Cup previously.
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【A4型选择题】

女,65岁。因阵发性胸闷5年,持续胸痛6小时收入院。入院时血压为150/90mmHg,诊断为急性前壁心肌梗死。支持诊断的心电图改变为(    )。

A.

Ⅱ、Ⅲ、aVF出现异常Q波,伴ST段弓背向上抬高

B.

V₃~V₅出现异常Q波,伴ST段弓背向上抬高

C.

Ⅰ、aVL出现肺性P波

D.

频发室性期前收缩

E.

三度房室传导阻滞

【单选题】

肠梗阻的典型临床表现不包括

A.
腹胀
B.
腹泻
C.
腹痛
D.
呕吐
E.
停止排气排便应试点拨:牢记肠梗阻“痛、呕、胀、闭”四大症状。
【单选题】

晓红是韩老师班上的学生,她孤僻、羞涩。当她主动与同学交谈或者请教老师时,韩老师会给予肯定和鼓励。韩老师采用的这种心理辅导方法是(  )。

A.
强化法
B.
系统脱敏法
C.
理性一情绪疗法
D.
来访者中心疗法
【单选题】

地高辛治疗心房纤颤的主要作用是

A.
直接降低心房的兴奋性
B.
降低浦肯野纤维的自律性
C.
减慢房室传导
D.
缩短心房有效不应期
E.
抑制窦房结
【单选题】

立井井筒穿过预测涌水量大于(    )m3/h的含水岩层或破碎带时,应采用地面或者工作注浆预注浆法进行堵水或加固。

A.
8
B.
9
C.
10
D.
11
【单选题】

商业银行交易账户中的项目通常按市场价格计价。(  )

A.
B.
【单选题】

下列哪项不属于帕金森疾病的临床表现( )

A.
运动迟缓
B.
静止性震颤
C.
姿势步态障碍
D.
肌肉强直
E.
运动性震颤
【单选题】

可引起黄疸进行性加重的疾病是

A.
急性胰腺炎
B.
胆石症
C.
肝炎
D.
胆道蛔虫症
E.
肝癌
【A1/A2型选择题】

急性乳腺炎的主要病因是(    )

A.

首次哺乳

B.

乳头皲裂

C.

乳管堵塞

D.

乳头内陷

E.

乳汁淤积

【单选题】

关于施工现场防触电技术措施的说法,正确的是()。

A.
保护接地是指将电气设备的金属外壳或构架等与电网的零线连接
B.
保护接地是指将电气设备的金属外壳或构架等与接地体连接
C.
现场移动式灯具距地面高度应不小于2m
D.
工作接地是指将电力系统中的某一点直接或经特殊设备与地作金属连接