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案: Computers have been widely used in schools. 2.數(shù)據(jù)已經(jīng)下載并儲存在我的電腦中了。 ________________________________________________________________________ 答案: The data has already been downloaded and stored in my puter. 3.機器人足球隊員已被設計得像人一樣行動。 ________________________________________________________________________ 答案: The android football players have been programmed to act like humans. 4.這對老夫婦已經(jīng)結(jié)婚 30 多年了。 _______________________________________________________ _________________ 答案: The old couple has been married for over 30 years. 5.我想知道這個工作是否已經(jīng)被完成。 ________________________________________________________________________ 答案: