单项选择题

A.Renew the Certificate Revocation List (CRL) on the root CA . Copy the CRL to the CertEnroll folder on the issuing C
B.Renew the Certificate Revocation List (CRL) on the issuing CA . Copy the CRL to the SystemCertificates folder in th
C.Import the root CA certificate into the Trusted Root Certification Authorities store on all client workstations.
D.Import the issuing CA certificate into the Intermediate Certification Authorities store on all client workstations.