孪生
You install Windows Vista on a computer for a user who is visually impaired. You need to configure a High Contrast color scheme on the computer. What should you do?（） A。 B。 C。 D。
下列属于认定“后任”注册会计师的情形是（）。 已经接受委托接替前任注册会计师对被审计单位本期财务报表进行审计的注册会计师。 接受委托但未完成审计工作，已经与委托人解除业务约定的注册会计师。 接受委托但未完成审计工作，可能与委托人解除业务约定的注册会计师。 对被审计单位上期财务报表进行审计，但被现任注册会计师接替的其他会计师事务所的注册会计师。
You have two stand-alone servers that run Windows Server 2003 Service Pack 2 (SP2). You assign the Secure Server (Require security) IPSec policy to both servers. From Server1, you notice that you cannot access resources on Server2.You need to ensure that you can access resources on Server2. All communications between Server1 and Server2 must be encrypted. What should you do?（） On Server1, assign the Client (Respond only) IPSec policy. 。 On Server2, assign the Server (Request Security) IPSec Policy. 。 On Server1 and Server2, modify the authentication settings in the Secure Server (Require security) IPSec Policy. 。 On Server1 and Server2, enable Master Key perfect forward secrecy (PFS) in the Secure Server (Require security) IPSec Policy.&e。
鲁迅风
关于施工机具安全管理的说法，正确的是（）。
