可引起心律失常、血压下降的是（   ）

出现"三偏"征，提示病变部位在(     )

下列关于公司信贷基本要素的说法中，错误的是（  ）。

当归四逆汤具有温经散寒、养血通脉的功效，主治血虚寒厥证，当归中宜选用的饮片规格是（ ）

如图2所示，半圆形玻璃砖置于光屏PQ的左下方，一束白光沿半径方向从A点射入玻璃砖，在O点发生反射和折射，折射光在光屏上呈现七色光带。若入射点由A向B缓慢移动，并保持白光沿半径方向入射到O点，观察到各色光在光屏上陆续消失。在光带未完全消失之前，反射光的强度变化以及光屏上最先消失的光分别是(   )。

2021年9月，某企业发生公益性捐赠支出8万元，出售非专利技术净损失20万元，违反税法规定支付罚款3万元。不考虑其他因素，该企业2021年9月应计入营业外支出的金额为（  ）万元。

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______

热油轻度烫伤，局部处理选用（    ）

构成《中国人民政治协商会议共同纲领》基础的是（   ）。

关于糖异生的叙述，下列哪项是错误的？（）。