IPv6地址33AB:0000:0000:CD30:0000:0000:0000:0000/60可以表示成各种简写形式，以下写法中，正确的是____.A.33AB:0:0:CD30::/60B.33AB:0:0:CD3/60C.33AB::CD30/60D.33AB::CD3/60
题目
IPv6地址33AB:0000:0000:CD30:0000:0000:0000:0000/60可以表示成各种简写形式，以下写法中，正确的是____.
A.33AB:0:0:CD30::/60
B.33AB:0:0:CD3/60
C.33AB::CD30/60
D.33AB::CD3/60