安宫牛黄丸的主治是（）

2023年A上市公司发布收购公告，宣布包括总经理张某在内的管理层，将购入1000万股A上市公司的普通股，总价约为2亿元。收购成功后，公司管理层将拥有A上市公司15%的股份，成为第一大股东。下列关于管理层收购的表述中，不正确的是（   ）。

以碳酸氢钠和枸橼酸为崩解剂的片剂是（   ）

抗战初期，陕甘宁边区参议会和政府相继制定并公布了《陕甘宁边区惩治贪污暂行条例》《陕甘宁边区政纪总则》《陕甘宁边区政务人员公约》《陕甘宁边区各级政府干部奖惩暂行条例》等法规。这表明当时（   ）。

精神障碍的诊断说法有误的是

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.

Smart devices have become the master mainly because______

EDFA 噪声系数的定义式为放大器的输入信噪比/放大器的输出信噪比。（）

下列属于胆碱酯酶复活药的是(     )

可以满足某一特定性别 、年龄及生理状况群体中绝大多数个体(97%～98%)需要量的某种营养素摄入水平是

【单选题】下列关于基金与保险产品的描述，说法错误的是（    ）。

井巷掘进爆破时，工作面炮孔布置顺序是（   ）。