唐代诗人李商隐曾在诗中写道：“镂金作胜传荆俗，翦彩为人起晋风。”这两句诗描绘的是中国哪一种民间艺术形式？（  ）

语言中发展演变速度最快的是（　　）。

当工程实际成本费用支出超出成本计划时，需要采取施工成本纠偏措施，属于经济措施的是(   )。

屈肌反射和肌紧张（）。

突发耳鸣，声大如潮，按之不减者属

请阅读  Passage 1,完成第  21~25小题 。

Passage 1

First two hours, now three hours-this ishow far in advance authorities are recommending people show up to catch adomestic flight, at least at some major U.S. airports with increasingly massivesecurity lines.

Americans are willing to toleratetime-consuming security procedures in return for increased safety. The crash ofEgyptAir Flight 804, which terrorists may have downed over the Mediterranean Sea,provides another tragic reminder of why. But demanding too much of airtravelers or providing too little security in return undermines public supportfor the process. And it should: Wasted time is a drag on Americans ' economicand private lives, not to mention infuriating.

Last year, the Transportation SecurityAdministration (TSA) found in a secret check that undercover investigators wereable to sneak weapons-both fake and real-past airport security nearly everytime they tried. Enhanced security measures since then, combined with a rise inairline travel due to the improving economy and low oil prices, have resultedin long waits at major airports such as Chicago ' s O ' Hare International. Itis not yet clear how much more effective airline security has become-but thelines are obvious.

Part of the issue is that the governmentdid not anticipate the steep increase in airline travel, so the TSA is nowrushing to get new screeners on the line. Part of the issue is that airportshave only so much room for screening lanes. Another factor may be that morepeople are trying to overpack their carry-on bags to avoid checked-baggagefees, though the airlines strongly dispute this.

There is one step the TSA could take thatwould not require remodeling airports or rushing to hire: Enroll more people inthe PreCheck program. PreCheck is supposed to be a win-win for travelers andthe TSA. Passengers who pass a background check are eligible to use expectedscreening lanes. This allows the TSA to focus. on travelers who are higherrisk, saving time for everyone involved. The TSA wants to enroll 25 millionpeople in PreCheck.

Ithas not gotten anywhere close to that, and one big reason is sticker shock:Passengers must pay $85 every five years to process their background checks.Since the beginning, this price tag has been PreCheck ' s fatal flaw. Upcomingreforms might bring the price to a more reasonable level. But Congress shouldlook into doing so directly, by helping to finance PreCheck enrollment or tocut costs in other ways.

Which of the following contributes to long waits at major airports?

自航耙吸挖泥船以（     ） 来衡量其大小。

三级公路工程施工总承包企业可以承包的工程包括（   ）。

某安全评价机构出具了垃圾焚烧发电项目安全验收虚假报告后，获得了15万元的评价费用。根据《安全生产法》，下列关于安全评价机构应当承担的法律责任，正确的是（    ）。

男，30岁。右腹股沟梨形肿块5年，时隐时现，逐渐增大，站立时出现，平卧后消失，查外环超过1指，压迫内环后肿块不出现，诊断最可能是（    ）。

二陈汤的功用是(   )