did they build a bridge here a year ago?改成被动语态he made the farmers wok for a long time .
问题描述：
did they build a bridge here a year ago?改成被动语态he made the farmers wok for a long time .
答
1.Did the bridge here built a year ago?
2.The farmers were made to work for a long time.
答
Was a bridge built here a year ago?
The farmers wok was made for a long time .
谢谢！~
答
was a bridge built here a year ago (by them)
the farmers were made to work a long time (by him).