关于现在进行时的被动语态将下面5个句子改成被动语态1.A young technician is repairing the computer 2.The waitress is cleaning the hall3.They are holding an opening ceremony on the playground4.Wang lin is making a study plan5.The expects are researching the side- effects of the new drug就是改成been done 的
问题描述：
关于现在进行时的被动语态
将下面5个句子改成被动语态
1.A young technician is repairing the computer
2.The waitress is cleaning the hall
3.They are holding an opening ceremony on the playground
4.Wang lin is making a study plan
5.The expects are researching the side- effects of the new drug
就是改成been done 的
答