Your company has an Active Directory domain. All servers run Windows Server 2008 R2. Your company uses an Enterprise Root certification authority （CA） and an Enterprise Intermediate CA. The Enterprise Intermediate CA certificate expires. You need to deploy a new Enterprise Intermediate CA certificate to all computers in the domain. What should you do（）
- AImport the new certificate into the Intermediate Certification Store on the Enterprise Root CA server.
- BImport the new certificate into the Intermediate Certification Store on the Enterprise Intermediate CA server.
- CImport the new certificate into the Intermediate Certification Store in the Default Domain Controllers group policy object.
- DImport the new certificate into the Intermediate Certification Store in the Default Domain group policy object.