[单选题]54、 When configuring peer authentication using digital certificates, what can you choose to send the root CA and intermediate CA certificates to the peer?当使用数字证书配置对端验证时，你可以选择什么以将根CA和中间的CA证书发送给对端?
A. Briefcase 公文包
B. Certificate chain 证书链
C. Certificate link 证书链接
D. Certificate rope 证书绳