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Heapieceofwastepaper,andputitintotherubbishbag.[]A.pickedupB.putawayC.threwawayD.stoodup

题目详情
He _____ a piece of waste paper, and put it into the rubbish bag.
[     ]
A. picked up
B. put away
C. threw away
D. stood up
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答案和解析
A