.Every year the farmers plant many trees on those hills(改为被动语态)
问题描述:
.Every year the farmers plant many trees on those hills(改为被动语态)
Many trees()()on those hills()the farmers every year
答
很高兴能够在这里回答你的问题,
应该填写:
Many trees(are)(planted)on those hills(by)the farmers every year