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發表於:2019-11-12
問題詳情: –MayIgotothecinema,Mum? --Certainly.Butyou______bebackby11o’clock. A.can B.may C.must ...
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發表於:2019-06-28
問題詳情: –MayIhaveanapple,Mum? --Certainly.Butyou______washyourhandsfirst? A.may B.must C.can ...
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發表於:2019-10-15
問題詳情:—CanIgotothemovie,Mum?—Certainly.Butyou_______bebackbyteno’clock.A.can B.may ...