题目内容

制冷机上的安全阀作用是()。

A. 充注制冷剂
B. 抽取制冷剂
C. 释放制冷剂
D. 回收制冷剂

查看答案
更多问题

写出《寄人》(唐・张泌)原文及其释义。

()负责对全国银行业金融机构及其业务活动监督管理的工作。

A. 银行业监督管理机构
B. 全国人民代表大会
C. 中国人民银行
D. 国务院

教师职业倦怠的发生原因有哪些?如何预防教师职业倦怠的发生?

You have an Exchange organization.All servers in the organization have Exchange Server 2010 Service Pack 1 (SP1) installed.The organization contains five Hub Transport servers.All of the Hub Transport servers are listed as source servers for a Send connector to the Internet. You need to prevent a Hub Transport server named Hubl from sending and receiving e-mail messages from the Internet.The solution must meet the following requirements: (1)Ensure that Mailbox servers can deliver e-mail messages to Hub1. (2)Ensure that all other Hub Transport servers can deliver e-mail messages to the Internet. What should you do on Hub1?()

A. Suspend all message queues.
B. Stop the Microsoft Exchange Transport service.
C. Disable all Receive connectors and Send connectors.
D. Stop the Microsoft Exchange Mail Submission Service.

答案查题题库