外来流动人口包括该市的蓝印户口和港澳台地区的人。

[单选题]Passage 1First two hours, now three hours-this is how far in advance authorities are recommending people show up to catch a domestic flight, at least at some major U.S. airports with increasingly massive security lines.Americans are willing to tolerate time-consuming security procedures in return for increased safety. The crash of EgyptAir Flight 804, which terrorists may have downed over the Mediterranean Sea, provides another tragic reminder of why. But demanding too much of air travelers or providing too little security in return undermines public support for the process. And it should: Wasted time is a drag on Americans' economic and private lives, not to mention infuriating.Last year, the Transportation Security Administration (TSA) found in a secret check that undercover investigators were able to sneak weapons-both fake and real-past airport security nearly every time they tried. Enhanced security measures since then, combined with a rise in airline travel due to the improving economy and low oil prices, have resulted in long waits at major airports such as Chicago's O' Hare International. It is not yet clear how much more effective airline security has become-but the lines are obvious.Part of the issue is that the government did not anticipate the steep increase in airline travel, so the TSA is now rushing to get new screeners on the line. Part of the issue is that airports have only so much room for screening lanes. Another factor may be that more people are trying to overpack their carry-on bags to avoid checked-baggage fees, though the airlines strongly dispute this.There is one step the TSA could take that would not require remodeling airports or rushing to hire: Enroll more people in the PreCheck program. PreCheck is supposed to be a win-win for travelers and the TSA. Passengers who pass a background check are eligible to use expedited screening lanes. This allows the TSA to focus on travelers who are higher risk, saving time for everyone involved. The TSA wants to enroll 25 million people in PreCheck.It has not gotten anywhere close to that, and one big reason is sticker shock: Passengers must pay S85 every five years to process their background checks. Since the beginning, this price tag has been PreCheck's fatal flaw. Upcoming reforms might bring the price to a more reasonable level. But Congress should look into doing so directly, by helping to finance PreCheck enrollment or to cut costs in other ways.The TSA cannot continue diverting resources into underused PreCheck lanes while most of the traveling public suffers in unnecessary lines. It is long past time to make the program work.The crash of EgyptAir Flight 804 is mentioned to_______.

[单选题]按照《建设工程安全生产管理条例》的规定，下列关于特种作业人员持证上岗制度的说法中，正确的是（）。

[单选题]男性，46岁，既往有高血压病史，突然出现剧烈胸痛，呈撕裂状，累及胸骨后及上腹部，伴大汗，持续1小时不缓解。查体：血压200/110mmHg（26.7/14.7kPa），心率90次/分，心（-），两肺（-），心电图：左室高电压伴V-ST段压低0.1mV。确诊的首选检查是（）

[单选题]颌下腺属于（　　）。

[单选题]HXD2型电力机车无人警惕按钮信号在微机显示屏内显示是（）。

[单选题]在控制测试中，信赖过度风险与样本规模之间是（）。

[单选题]皮肤创口缝合后创缘内卷的主要原因是（）

[单选题]从一个装有水的水池中向外排水，规定每周二、四、六每天排出剩余水量的1/3，其余日期每天排出剩余水量的1/2。如此连续操作6天后，水池中剩余相当于总容量1/72的水。问最开始时水池中的水量最多相当于总容量的（　　）。

[问答题]简述发散性思维的特征的因素。

[单选题]注册建造师签字并加盖执业印章的工程施工管理文件进行修改时，应当()。

[判断题]外来流动人口包括该市的蓝印户口和港澳台地区的人。

[判断题]外来流动人口包括该市的蓝印户口和港澳台地区的人。

[单选题]流动人口社区化管理的内容中，采取多种形式对流动人口开展宣传与教育，成立外来人员学习基地是指（）。

[多选题]外来词包括（）

[问答题]什么是外来风险？外来风险包括哪些主要内容？

[多选题]城市的人口组成包括（）和流动人口

[多选题]外来风险包括（　　）。

[单选题]从流动人口多的城市得出流动人口犯罪率高的结论犯了（）错误。

[名词解释题]流动人口

[问答题]流动人口？