Allthehomework________beforeclassi

发布时间：2020-07-11 05:10:09

All the homework ________ before class is over．













A.will hand in












B.has to be handed in











C.are handed











D.is going to be handed

网友回答

B解析hand in表示“上交”，变为被动时应视为一体，故不选D。
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