请问Costing a few minutes to write two or three sentences about the lesson's main points is good for you.这句话对吗?
问题描述：
请问Costing a few minutes to write two or three sentences about the lesson's main points is good for you.这句话对吗?
答
语法上是对的.
Coasting . 主语,is good for you 系词 表语.
时间消耗用 Spending 更好.
也可把 for you 提上来: 花几分钟 for you to write two or three sentences ...