he___a piece of waste paper,and put it into the rubbish bag a.picked up b.threw away

分类: 作业答案 • 2022-01-09 18:04:33

问题描述：

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

答

选A:pick up:拾起的意思