1.They are good at singing.They are good at dancing(用not only...but also)
问题描述：
1.They are good at singing.They are good at dancing(用not only...but also)
They ____________ __________ __________good at singing ____ _____good at dancing
2.The little boy spent two hours in doing his homework(改为同义句）
It____ the boy two hours______ _____his homework
答
They are not only good at singing but also good at dancing.
It took the boy two hours to do his homework