来自唐旭晟的问题
Doexercisesisagoodwaytokeephealthy.这句话错在哪.
Doexercisesisagoodwaytokeephealthy.这句话错在哪.
1回答
2020-04-22 18:41
Doexercisesisagoodwaytokeephealthy.这句话错在哪.
Doexercisesisagoodwaytokeephealthy.这句话错在哪.
doing改成do,用法是动名词作主语.