Though the narrator and Sucker shared a bedroom, the narrator always had the room to himself and used it as he wanted to.
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The Narrator missed the chance to make up with Sucker.
A. 对
B. 错
In narrator’s memory, Sucker had always been a lonesome kid in the narrator’s hand-me-downs.
A. 对
B. 错
The narrator felt guilty about ignoring and not caring about Sucker when the latter was a little boy because he now realized how mean he used to be.
A. 对
B. 错
【单选题】当数据库损坏时,数据库管理员可通过何种方式恢复数据库?()
A. 事务日志文件
B. 主数据文件
C. DELETE语句
D. 联机帮助文件