患儿，6岁。气喘，喉间哮鸣，咳嗽痰黏，色黄难咯，流清涕，恶寒，发热，面色红赤，夜卧不安，无汗，口渴，小便黄赤，大便干，咽红，舌红苔薄白，脉浮紧。其证候是

月经提前，量多或少，经色深红，经行不畅，有血块，胸胁胀痛，乳房胀痛，口苦。其治法是

在耳用制剂中，可作为溶剂的是

患者，男，72岁。因前列腺肥大造成排尿困难，腹痛，尿潴留，已16小时未排尿。下述护理中正确的是（）

患者男，44岁。高空作业，不慎跌落地面4小时入院。神志清，明显口渴，尿量少，脉搏120次/分，血压80/60mmHg，左第5、6、7肋骨骨折，结肠破裂。
如果患者需要输全血，其急性出血量至少超过全身总血量的

属于牙膏中润湿剂的是

患者，女，27岁 。结婚2年不孕，月经先后不定期，23～56天为一周期，行经期3～7天，经量少，色黯、有血块，经前烦躁易怒，乳胀，胸胁胀满，脉细弦，舌暗红，苔薄白 。妇科盆腔检查正常，基础体温连续测定4个周期均为单相，男方检查未发现异常 。治疗应首选

校本课程是符合校情而开设的活动课程。(  )

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?

对于历史上的政治制度、经济结构、法令条约和科技文化等内容，一般采用()。

女性，28岁，间断左耳流脓6个月，两个月来左外耳道干燥。近一个月来出现持续性头痛，体温38.5℃左右。入院前两周头痛加重，伴呕吐。三小时前呼之不应，急诊入院。入院查体，中度昏迷，瞳孔左：右=4：2，对光反应消失，右侧肢体力弱以上肢为著，右侧霍夫曼氏征（+）。最可能的临床诊断为