商业银行原则上应根据银行信用评级政策，对不同信用等级的客户，分别授予授权人不同的审批权限。（  ）

正常龈沟探诊深度

李先生向银行申请20年期的等额本息购房按揭贷款100万元，合同规定利率为6%，那么，李先生每月月末向银行支付的本利合计为（  ）元。（答案取近似数值）

可减少霍乱腹泻量及缩短排菌时间的治疗是

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.

The crash of EgyptAir Flight 804 is mentioned to_____.  .

民事法律行为是公民或者法人设立、变更、终止民事权利和民事义务的合法行为。下列叙述不正确的是（  ） 。

患者，女，39岁。烦躁不安、畏热、消瘦2月余，患者2个月前因工作紧张，导致烦躁不安，常因小事与人争吵，难以自控。着衣不多，仍感燥热多汗，在外就诊服用安神药物，收效十分明显，发病以来饭量有所增加，体重却较前下降。睡眠不好，常需服用安眠药。经进一步实验室检查后，诊断为甲状腺功能亢进症(原发性)。医生建议服用丙硫氧嘧啶。

丙硫氧嘧啶术前服用剂量为（）

蜘蛛痣不应出现的部位是

皮肤真菌感染治疗药中，通过干扰真菌细胞膜麦角固醇的合成导致真菌死亡的是

慢性阻塞性肺疾病标志性症状是

急性DIC高凝期患者的治疗原则，除消除病因、治疗原发病外，应首先考虑 （   ）。