What is the difference between the IPv6 addresses ：：/0 and ：：/128？（）

• A、：：/0 is the unspecified address， and ：：/128 is the multicast address
• B、：：/0 is the unicast address， and ：：/128 is the anycast address
• C、：：/0 is the unicast address， and ：：/128 is the multicast address
• D、：：/0 is the anycast address， and ：：/128 is the multicast address
• E、：：/0 is the default route， and ：：/128 is the unspecified address
• F、：：/0 is the anycast address， and ：：/128 is the default address