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Experts believe________people can waste less food by shopping only when it is necessary.
1年前
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Would you like a cup of coffee or a bottle of juice?
1年前
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She always goes to the movies.(改为一般疑问句)
1年前
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My family lives in _____ apartment. [ ]
1年前
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已知一乘二分之一等于一减二分之一,二乘三分之一等于二分之一减三分之一.求五乘六分之一等于多少减多少?续上,n减一乘n分之一等于多少减多少?
1年前