皮皮学，免费搜题
登录
搜题
【简答题】
用化学方法鉴别: 苯乙烯、乙苯和苯乙炔
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】除了玻璃、瓷器等容易碎的东西要小心轻放外，还有什么东西要小心轻放？
【单选题】You have a single Active Directory directory service domain. You create organizational units （OUs） named Corporate and Support. You move the corporate user and computer accounts into the Corporate O...
A.
Create a new parent OU for the Corporate and Support OUs and name the parent OU Users. Move all user objects to the Users OU， and then create and link a Group Policy object （GPO） with the screensaver setting to the Users OU.
B.
Create and link a Group Policy object （GPO） with the screensaver setting to the Support OU and select the Block Inheritance option.
C.
Create and link a Group Policy object （GPO） with the screensaver setting to the Corporate OU， create and link a GPO with the screensaver setting to the Support OU， and then enable loopback processing in Replace mode on the Support OUs GPO.
D.
Create and link a Group Policy object （GPO） with the screensaver setting to the Support OU and select the Enforced option.
【简答题】打印机的性能指标中打印速度CPS的中文含义是____。
【简答题】落料凹模在上模的叫______，而落料凹模在下模的叫______，其中正装复合模多一套打料装置。
【简答题】小心轻放 ( )注意开放
【简答题】落料凹模在上模的叫 复合模,而落料凹模在下模的叫 复合模,其中 复合模多一套打料装置。