i have devoted lots of time for stdudying it.这句话,这样说正确吗

分类: 作业答案 • 2021-12-29 15:05:19

问题描述：

i have devoted lots of time for stdudying it.这句话,这样说正确吗
for stdudying it还是for study it?

答

for stdudying it
因为for是介词,后面的动词要加-ing