（  ）没有到期期限，无须归还股本，每年有一笔固定的股息，但一般情况下没有表决权。

晓东在记忆英文单词时，如果不对其加以复述，这个单词在他头脑中只能保持几十秒。这种记忆现象是(  )。

腹壁强直，硬如木板，多见于（    ）

“干、渴、瘦、细”是下列哪证的辨证要点

冬期施工质量控制要求的说法，错误的是（  ）。

银行理财师小王从朋友处得知，有人希望高价购买他所管理的客户信息，遂向贩子提供了自己手头全部客户的个人信息，获利2万元。小王的做法违反理财师职业道德准则的（  ）。

不属于安全生产监督管理的内容的是（    ）

三七的功效是(   )

某银行新开发一款信贷产品，取名“随时用流动资金贷款”，可以用于购置固定资产。在进行业务讨论时，员工小王认为由于名称是流动资金贷款，不必纳入固定资产贷款范畴管理。小王的这种说法是对的。（   ）

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 word "expedited" (Para. 5) is closest in meaning to______.

在学习“尿的形成与排出”这一内容时，为确保教学进度，教师只选择平时表现较好的学生回答问题。这种做法违背的教学原则是（  ）。