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________________________________________________________________________ 答案: I39。 ________________________________________________________________________ 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: Computers have been widely used in schools. 2.?dāng)?shù)據(jù)已經(jīng)下載并儲(chǔ)存在我的電腦中了。re ready to start. 答案: have been pleted 2. Great changed have taken place in our province many tall buildings __________________(set)up. 答案: have been set 3. Every possible means __________________(try)to save the wounded soldi