[单选题]提高胃癌治愈率的关键是
A.早期诊断
B.根治性手术
C.早期应用抗癌药物
D.术后放疗
E.综合治疗

[单项选择]下列哪项不是癫证的治法
A. 疏肝理气
B. 化痰开窍
C. 涤痰泻火
D. 补养心脾
E. 养血安神

[填空题]原子吸收分光光度法测定环境空气中锰的原理是：用（）法进行消化，制备成样品溶液，然后将溶液引入火焰或石墨炉原子化器内，用标准曲线法或（）法测定溶液中各元素的浓度。

[单选题]根据《国家电网公司关于高危及重要客户用电安全管理工作的指导意见》的要求，对客户产权供用电设施，要定期组织开展用电安全检查，按照“四不放过”要求履行安全管理责任，用电检查员严禁擅自操作客户产权设备。（）
A.A-正确
B.B-错误
C.略
D.略
E.略
F.略
G.略

[单项选择]It was supposed to be the new-media election. E-mail, blogging, social networking and tweeting were expected to surge in importance and perhaps to decide the race. Something else has happened. Britain"s first television debate, on April 15th, was followed by a ten-point swing to the Liberal Democrats. The debate and its aftermath dominated political news for several days and has transformed the race. It is a triumph for old media. There were signs even before the debate that new media were not living up to expectations. A survey carried out during the first week in April by the National Endowment for Science, Technology and the Arts(NESTA)found that 79% of Britons could not recall seeing any online electioneering—not even an e-mail. The organization concluded that politicians were failing to take advantage of new media"s huge potential to engage with voters. Perhaps. Or perhaps this is to confuse novelty with importance. For several reasons, traditional media are rattier good at delivering political messages. The first television debate, on ITV, was watched by 9.4m Britons. That works out to 37% of the prime-time audience—better than the share of Americans who watched the first round between John McCain and Barack Obama in 2008. Television is the only technology that can reach so many people in a single day. But others are not far behind. Although their circulation has declined, newspapers still reach large audiences. The Sun, which supports the Conservatives, is read by 8m people each day. By comparison, much-touted social media like Twitter are so niche as to be almost invisible. And old media take up a big proportion of people"s leisure time. Each televised debate lasts for 90 minutes. The average reader spends 40 minutes with his daily newspaper and an hour with the Saturday and Sunday papers. It takes just seconds to read an e-mail or a politician"s tweet. One must make some heroic assumptions about the appeal of digital media to think they influence people as much as traditional outlets. Unlike the internet, newspapers and television tilt towards the old, with fully 47% of the audience for the first debate being aged 55 or older. Advertisers are less keen to reach the old than the young, which is one reason newspapers are losing money. But an aged audience is precisely what politicians want. The old are much more likely to vote than the young. Of course, the television debates have been circulated through tweets and e-mails, just as they have been dissected by newspapers. New media are handy for firing up committed supporters, too. But when it comes to reaching the voters who matter, the old technologies are still the best.We know from the text that old media are favored by politicians in that
A. they cost less money.
B. the politicians themselves are old.
C. they are the finest.
D. they can help to win the aged voters.

[判断题]行为跟踪的主要对象是管理人员。（ ）
A.正确
B.错误

[单选题]某核素的半衰期为 1s,则其衰变常数 λ 是( )。
A.693/s
B.69.3/s
C.6.93/s
D.0.693/s

[判断题]用钳形电流表测量变电站主变压器风冷油泵电流时导线应放在中央。
A.正确
B.错误

[单选题]关于胃的解剖生理描述正确的一项是()
A.入口为幽门,出口为贲门
B.黏膜层的主细胞,分泌盐酸和抗贫血因子
C.交感神经兴奋时刺激胃酸分泌
D.十二指肠能分泌碱性十二指肠液
E.胃壁从内向外分为浆膜层、肌层、黏膜下层和黏膜层

[单项选择]下列属于户外媒体的是（）
A. 路牌
B. 电影
C. 模特
D. 明信片

[多选题]打击违法偷逃通行费车辆收费现场应做好哪些前期处置工作：_________。（ ）
A.收费员发现可疑情况后及时报告收费班长。
B.收费班长确认核实后，将现场情况第一时间上报值班所务.管理处值班室，安排人员保护好现场，采取相应措施滞留嫌疑车辆和人员，并增开备用车道，确保车道畅通。
C.值班所务确认核实后，将现场情况上报，并协助做好调查取证等工作，同时做好收费现场的秩序管理。
D.收费班长.值班所务利用照相机、录音笔、现场微型语音监控设备、车道、亭内、广场监控等设施获取相关违法行为的图片.影像证据。

[判断题]驱动机构通过电机支架固定在槽体横梁上，电机座板呈角接结构，通过张紧螺杆上的螺母调节皮带的松紧度。 ( )
A.正确
B.错误

[多选题]同一建筑物由两个以上单位管理或者使用的,应当明确各方的消防安全责任,并确定责任人对共用的( )进行统一管理。
A.疏散通道。
B.安全出口
C. 建筑消防设施
D.电梯
E.消防车通道

[单项选择]适用于有效成分含量低及高浓度浸出制剂的制备方法是（）
A. 煎煮法
B. 浸渍法
C. 渗漉法
D. 大孔树脂吸附分离技术
E. 超临界萃取技术