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题目内容
The problem of avoiding duplicate names-such as for Internet domain names or for e-mail accounts-is particularly _____ when the name has to fit into a format that allows only a finite number of possibilities.
- Ameager
- Bacute
- Cagreeable
- Dsevere
- Ebeneficial
- Fproductive
B,D显示答案
以上解析由 考满分老师提供。