He does his homework for thirty minutes的同义句
问题描述:
He does his homework for thirty minutes的同义句
答
He has been doing his homework for thirty minutes.
He has done his homework for thirty minutes.
答
he spends thirty minutes doing his homework
答
他用了三十分钟做他的家庭作业
答
He finished his homework in thirty minutes.
答
1.He finish his homework in thirty minutes.
2.He finish his homework in half an hour.
3.He spends half an hour / thirty minutes on doing his homework.
4.It costs him thirty minutes/ half an hour to finish his homework.