有气象专家指出：全球变暖已经成为人类发展最严重的问题之一，南北极地区的冰川由于全球变暖而加速融化，已导致海平面上升；如果这一趋势不变，今后势必淹没很多地区，但近几年来，北半球许多地区的民众在冬季感到相当寒冷，一些地区甚至出现了超强降雪和气温降低，人们觉得对近期气候的确切描述似乎更应该是“全球变冷”，以下哪项如果为真，最能解释上述现象？

新义务教育法修订的时间是(  )。

能察觉到动植物的外形特征、习性与生存环境的适应关系是对(  )幼儿的要求。

幼儿识记西瓜和小兔的图片比识记抽象的词更容易，这是因为幼儿记忆的特点是（）。

某学生总是一遍遍地数课本或其他图书上的人物数目或自己走过的台阶。这个学生可能有的心理问题是（   ）。

患者，女，46岁。半年来头皮，四肢出现皮损，色焮红，瘙痒，鳞屑增多，有筛状出血点，喜凉怕热，便干尿黄，舌红苔黄，脉滑数，其证候是（   ）

关于基金当事人的描述，以下说法错误的是(     )。

Ⅰ. 基金托管人必须是取得基金托管资格的商业银行

Ⅱ. 基金管理人是基金资产的委托人和受益人

Ⅲ. 基金管理人必须独立于基金托管人

Ⅳ.基金当事人是指基金合同的当事人，包括基金投资者、基金管理人、基金托管人和基金销售机构

患者，男，16岁。昨日饱食后出现腹痛肠鸣，泻下粪便臭如败卵，泻后痛减，伴有不消化食物，脘腹痞满，嗳腐酸臭，不思饮食，舌苔垢浊，脉滑。治疗此证宜(  )

肝藏血与脾统血的共同生理功能是

对一节课所包含的组成部分以及各部分的顺序、时限和相互关系的规范，在“教学论”中具体指的是()

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.

The author mentions the film in the first paragraph in order to _____ .