A and B are HyperMetro commands, not remote replication pair property modification commands, so they cannot be used for this purpose. Huawei documents change hyper_metro_pair general as a command to change HyperMetro pair attributes, not remote replication pair attributes.

C cannot be used because show consistency_group general is only a query/display command for consistency groups and does not modify any remote replication pair property.

D cannot be used to modify pair properties because change remote_replication synchronize is used to start synchronization for a remote replication pair, not to change its attributes/properties.