the workers in this factory were made--- 12 hours a day in the past
问题描述:
the workers in this factory were made--- 12 hours a day in the past
a work b to work c working d worked
答
B to work
这是 make sb do sth 的被动式,即:
be made to do sth
请在客户端右上角评价点“满意”即可,