he___apieceofwastepaper,andputitintotherubbishbaga.pickedupb.threwawayc.lookedford.handedin
2020-12-31 121次 反馈错误 加入收藏 正确率 : 100%
题目内容：
he___a piece of waste paper,and put it into the rubbish bag a.picked up b.threw away
c.looked for d.handed in
优质解答
选A:pick up:拾起的意思
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