单项选择题
A.3;6;申请换发 B.5;6;申请认证 C.3;3;申请认证 D.5;3;申请换发
A.30cm;10cm;200cm B.100cm;30cm;200cm C.30cm;10cm;100cm D.100cm;10cm;100cm
A.40% B.60% C.70% D.80%