当隧道排水或突涌水对地下水资源或周围建（构）筑物产生重大影响时，应进行（  ）。

关于队列研究，下列哪项是正确的(   ) 。

下列关于中国期货业协会的说法中，正确的是（  ）。

零售风险暴露内部评级法不区分初级法与高级法，银行均需要自行估计违约概率（PD）、违约损失率（LCD）、违约风险暴露（EAD）、期限（M）等参数。（    ）

国务院常务会议的组成人员不包括(     )

在两种互补品之间，其中一种商品价格上升，会使另一种商品的需求量（  ）。

请阅读 Passage l,完成第 21~25小题。

Passage 1

"THE SERVANT"(1963) is one of thosefilms that it is impossible to forget. The servant exploits his master'sweaknesses until he turns the tables: the story ends with the a cringing masterministering to a lordly servant. It is hard to watch it today without thinkingof another awkward  rela-tionship-the onebetween business folk and their smartphones.

Smart devices are sometimes empowering.They put a world of information at our fingertips. But for most people theservant has become the master. Not long ago only doctors were on call all thetime. Now everybody is. Bosses think nothing of invading their employees '  free time. Work invades the home far morethan domestic chores invade the office.

Hyperconnectivity exaggerates the declineof certainty and the general cult of flexibility. Smartphones make it easierfor managers to change their minds at the last moment. Employees find it ever harderto distinguish between "on-time" and "off-time"—and indeed between realwork and makework. None of this is good for businesspeople ' s marriages ormental health. It may be bad for business, too. When bosses change their mindsat the last minute, it is hard to plan for the future.

How can we reap the benefits ofconnectivity without becoming its slaves? One solution is digital dieting.Banning browsing before breakfast can reintroduce a small amount ofcivilization. Banning texting at weekends or, say, on Thursdays, can reallyshow the iPhone who is boss.

The problem with this approach is that itworks only if you live on a desert island or at the bottom of a lake. LesliePerlow of Harvard Business School argues that for most people the only way to breakthe 24/7 habit is to act collectively rather than individually. One of theworld's most hardworking organisations, the Boston Consulting Group, introducedrules about when people were expected to be offline, and encouraged them towork together to make this possible. Eventually it forced people to work moreproductively while reducing burnout.

MsPerlow' s advice should be taken seriously. The problem of hyperconnectivitywill only get worse, as smartphones become smarter and young digital natives takeover the workforce. But ultimately it is up to companies to outsmart thesmartphones by insisting that everyone turn them off from time to time.

Smart devices have become the master mainly because______

男，35岁。高血压病史3年，无糖尿病病史。查体：体型匀称，血压150/95mmHg，心率99次/分；心、肺查体未见明显异常。该患者最适宜的降压药物是(    )

采用聚合物将抗原、抗体吸附或交联在一起形成的主动靶向制剂是（ ）

患者，男，60岁。因情急恼怒而突发头痛而胀，继则昏厥仆倒，呕血，不省人事，肢体强痉，舌红苔黄，脉弦。其病机是

高血压者应限制摄入的元素是