Except for internal networks involve identical operating systems, whose identification protocol is the same, all legacy multi-system networks need software emulators to communicate.
A.Except for internal networks involve identical operating systems, whose identification protocol is the same B.As well as internal networks involving identical operating systems with the same identification protocol C.Unless internal networks involve identical operating systems, which have the same identification protocol D.In addition to an internal network between identical operating systems with the same identification protocol E.Together with internal networks between identical operati
看到这道题,好像有点想通了。尝试解答。
a,except for 后面+句子,错
b,identical operating systems with the same identification protocol这个结构,表示the same identification protocol和identical operating systems没有关系,而实际上句子及逻辑想表达的是identical operating systems有the same identification protocol,错。前面的as well as也不太好。
c,对,which指代前面的systems
d,between with错
e,together with让句意变了,错。