The students often help their parents do the housewoek at weekends 改为否定句和一般疑问句
问题描述:
The students often help their parents do the housewoek at weekends 改为否定句和一般疑问句
答
The students don't help their parents do the housewoek at weekends.
Do the students help their parents do the housewoek at weekends?