希望大家来回答who is using the platsic bags (改为被动语态）1._______________________________2._______________________________
问题描述：
希望大家来回答
who is using the platsic bags (改为被动语态）
1._______________________________
2._______________________________
答
Who is the plastic bags being used by?
Whom is the plastic bags being used by?
答
The plastic bags are being used by whom?
亲，塑料的这个单词你拼错了，是plastic
答
The platsic bags are used by whom?
By whom the platsic bags are used?
答
1.By whom is the plastic bags being used?
2. Whom is the plastic bags being used by?